Thomas Dohmke is CEO of GitHub and drives the company’s mission of making GitHub the ok bet casino for all developers. Fascinated by software development since his childhood, Thomas is passionate about building tools developers love and creating products that drive software development forward. He previously co-founded HockeyApp and led the company as CEO through its acquisition by Microsoft in 2014. Thomas holds a PhD in mechanical engineering from University of Glasgow, UK. He lives in the Seattle area, is a LEGO enthusiast, and enjoys coding and making his GitHub contribution graph green in his spare time.

Joel Spolsky is cofounder of , a startup working on the , an open standard for data-driven, structured blocks, so that web applications are both human and machine readable.

He was the CEO and co-founder of , a network of Q&A sites visited by over 100 million people every month. He is a globally-recognized expert on the software development process. His website Joel on Software () is popular with software developers around the world and has been translated into over thirty languages. As the founder of (now ) in New York City, he created , a popular project management system for software teams, and , a popular online project management application. Joel has worked at Microsoft, where he designed VBA as a member of the Excel team, and at Juno Online Services, developing an Internet client used by millions. He has written : User Interface Design for Programmers (Apress, 2001), Joel on Software (Apress, 2004), More Joel on Software (Apress, 2008), and Smart and Gets Things Done: Joel Spolsky’s Concise Guide to Finding the Best Technical Talent (Apress, 2007). Joel holds a BS from Yale in Computer Science. Before college he served in the Israeli Defense Forces as a paratrooper, and he was one of the founders of Kibbutz Hanaton. Today he serves as the co-founder of .

Bjarne Stroustrup is the designer and original implementer of C++ aswell as the author of The C++ ProgrammingLanguage (4th Edition) and ATour of C++ (2nd edition), Programming:Principles and Practice using C++ (2nd  Edition), and many popular and academicpublications.

Dr. Stroustrup is a member of the US National Academy ofEngineering, and an IEEE, ACM, and CHM fellow. He received the 2018 CharlesStark Draper Prize, the IEEE Computer Society's 2018 Computer Pioneer Award, and the 2017 IET Faraday Medal.

He did much of his most important work in BellLabs. His research interests include distributed systems, design, programmingtechniques, software development tools, and programming languages.To make C++ a stable and up-to-date base forreal-world software development, he has been a leading figure with the ISO C++standards effort for more than 30 years.

He holds a master’s in Mathematicsfrom Aarhus University, where he is an honorary professor in the ComputerScience Department, and a PhD in Computer Science from Cambridge University,where he is an honorary fellow of Churchill College.

As Chief Decision Scientist at Google Cloud, Cassie Kozyrkov advises leadership teams on decision process, AI strategy, and building data-driven organizations. She is the innovator behind bringing the practice of Decision Intelligence to Google, personally training over 20,000 Googlers. Prior to joining Google, Cassie worked as a data scientist and consultant. She holds degrees in mathematical statistics, economics, psychology, and neuroscience.

David Singleton is Stripe’s Chief Technology Officer, responsible for guiding our Engineering and Design teams as they build economic infrastructure for the internet. Millions of companies of all sizes—from startups to Fortune 500s—use Stripe’s software and APIs to accept payments, send payouts, and manage their businesses online.

Previously David worked at Google, where he was VP of Engineering, leading the Android Wear and Google Fit teams, which included product development and coordinating more than 15 different hardware partnerships.

Miško Hevery is the CTO at Builder.io, where he is helping to empower anyone to create blazing fast sites. Previously he has worked at Google, where he created Angular, AngularJS and was co-creator of Karma. Before focusing on making the web better, he brought testing culture to Google and the world through his blog. Miško started his career by designing digital circuits and moved to databases, full-stack development, and finally, front-end frameworks, giving him a unique perspective. He understands all of the layers from the web down to a transistor.

Douglas Crockford is at least partly to blame for the incredible success of JavaScript. He also discovered JSON, the world's best loved data interchange format. He was a researcher at Atari, Director of Technology at Lucasfilm, Director of New Media at Paramount, and a Distinguished Architect at Yahoo and PayPal. He is the author of "JavaScript: The Good Parts_ and _How JavaScript Works".

Tanya Janca, also known as , is the best-selling author of ‘’. She is also the founder of We Hack Purple, an online learning academy, community and podcast that revolves around teaching everyone to create secure software. Tanya has been coding and working in IT for over twenty years, won countless awards, and has been everywhere from startups to public service to tech giants (Microsoft, Adobe, & Nokia). She has worn many hats; startup founder, pentester, CISO, AppSec Engineer, and software developer. She is an award-winning public speaker, active blogger & streamer and has delivered hundreds of talks and trainings on 6 continents. She values diversity, inclusion and kindness, which shines through in her countless initiatives.

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I've been a web developer for 25 years. I love the web and am committed to making it bigger, better, faster and more accessible to everyone.

John is an award-winning game designer, level designer, and programmer whose work portfolio includes 130 games, of which 107 have been published commercially. John Romero has co-founded eight widely successful game companies, including id Software, Gazillion Entertainment, and Loot Drop. He co-owns Loot Drop and Romero Games. He is regarded as one of the world’s best game designers and his products have won over a hundred awards to prove it. Furthermore, John Romero is fully a self-taught designer and programmer, drawing inspiration from early Apple II programmers.

Humera developed her love for data early on in her professional life and is still amazed by its power. She did her doctorate in Computer Vision and Machine Learning and has over twenty years of experience of leading teams working with (big) data. She’s passionate about making a difference in people’s lives and this is reflected in the projects she picks up.

Dr. Johanna Pirker is a computer scientist focusing on development, research, and education of games and VR experiences is an active and strong voice of the local indie dev community. She has lengthy experience in designing, developing, and evaluating games and VR experiences and believes in them as tools to support learning, collaboration, and solving real problems. She started in the industry as QA tester at EA and still consults studios in the field of games user research. In 2011/12 she started researching and developing VR experiences at Massachusetts Institute of Technology. At the moment she is Ass.Prof. for game development at TU Graz and researches games with a focus on AI, HCI, data analysis, and VR technologies. Johanna was listed on the Forbes 30 Under 30 list of science professionals.

Ire Aderinokun is a self-taught Frontend Developer and User Interface Designer from Lagos, Nigeria. She is the Cofounder, COO, and VP Engineering of Buycoins YC S2018, a cryptocurrency exchange for Africa, and previously worked with eyeo, the company behind products like Adblock Plus and Flattr Plus, building open source software to make a better internet.

Ire is a Google Expert, specialising in the core frontend technologies HTML, CSS, and Javascript,
but is passionate about all aspects of technology. She has written over 100 articles on these topics
on her blog, bitsofco.de, and regularly shares her knowledge through speaking at conferences
around Africa and the world.

Being associated with the industry since 2004, I have lent my expertise predominantly in the solution architecture field. I have gained accolades for revolutionising the scalability of frontend architectures with micro-frontends, from increasing the efficiency of workflows, to delivering quality in products. My colleagues know me as an excellent communicator who believes in using an interactive approach for understanding and solving problems of varied scopes.
I helped DAZN becoming a global streaming platform in just 5 years, now as Principal Architect at AWS, I'm helping our customers in the media and entertainment space to deliver cost-effective and scalable cloud solutions.
Moreover, I'm sharing with the community the best practices to develop cloud-native architectures solving technical and organizational challenges.

My core industry knowledge has been instrumental in resolving complex architectural and integration challenges. Working within the scopes of a plethora of technical roles such as tech lead, solutions architect and CTO, I have developed a precise understanding of various technicalities which has helped me in maximizing value of my company and products in my current leadership roles.

Wei Hu is the Senior Vice President of Research and Development at Oracle. He leads the development of mission-critical database capabilities as well Blockchain, Kubernetes, Microservices, and Globally Distributed Databases.Mr. Hu has B.S. and M.S. degrees from the Massachusetts Institute of Technology (MIT). He has been with Oracle since 1998, holds more than 40 patents, and is the author and co-author of several books and papers.

Author of Nuxt, a web framework on top of Vue.js. Passionate about open source and developer experience. I strive to make the web faster and create the flow feeling for developers by making the best tools to express their full creativity. Co-founder and CEO of NuxtLabs, we push the boundaries of what modern web applications are capable of to bring best performance and user experience.

A ThoughtWorker for the last nine years, Nazneen is a security consultant for Thoughtworks' entire roster of internal operations. Her experience working in diverse roles, ranging from a developer to a program manager to change lead to a security consultant has empowered her with plethora of techniques to approach any problem with ease. She is an experienced public speaker who has presented at both national and international conferences. She has spent her career presenting to various audiences, from teaching young engineers in college to being a trainer for junior consultants in Thoughtworks.

Jeremy Keith lives in Brighton, England where he makes websites with the splendid design agency Clearleft. You may know him from such books as DOM Scripting, Bulletproof Ajax, HTML5 For Web Designers, Resilient Web Design, and, most recently, Going Offline.

Teresa is a Senior Solutions Architect at NVIDIA, helping to accelerate the integration of AI, Computer Vision and Digital Twin solutions to solve complex challenges.
Teresa holds a M.Sc in Electrical and Computer Engineer from the University of Porto, having focused her research on agricultural Robotics localization and navigation. She also interned at NASA Ames Research Center on the development of Astrobee, an autonomous robot now aboard the ISS, and worked as a Deep Learning researcher on medical imaging at the Fraunhofer Institute.

She is passionate about Robotics and AI related topics!

Kuassi is Director of Product Management at Oracle.

He looks after
(i) Java database connectivity
(ii) MicroServices and Serverless DB connectivity (Data & Tx models, Kubernetes, SAGAs, Compensation)
(iii) Async and Reactive DB access (R2DBC, RxJava, Reactor, Akka-Streams,)
(iv) Zero downtime, multi-tenancy, and sharded DB for Java apps  
(v) Turning DB tables into Hadoop and Spark data sources
(vi) Database Kubernetes Operator

Author: .
Creator of the workshop "My ToDo List App with React, Helidon, and ATP" @

Clemens Vasters is Lead Architect in Microsoft’s Azure Messaging team that builds and operates a fleet of hyper-scale messaging services, including Event Grid, Service Bus, and Event Hubs. Clemens represents Microsoft in messaging standardisation in OASIS (AMQP) and CNCF (CloudEvents), and has been co-architect of the PubSub extensions for the industrial OPC-UA standard. He looks back at nearly 30 years in professional software development and has seen the same fashion come and go a few times.

Sani is a Google Developer Expert & the founder of HAIBRID, a London based startup that uses Ionic & Angular to create innovative solutions. Sani also co-manages the Ionic UK community and has done some work spanning 5 continents. He has also done some cool stuff with companies like Sworkit, Microsoft, Huddlebuy & Anritsu and actively contributes to the Ionic open source community.

Teaching JavaScript and React at React Academy. Cares about open source, made custom-react-scripts and mobx-router. Launched and ok-google.io

Dajana Jeđud works as Java Web Developer & Engagement Lead at ecx.io, part of IBM iX Varaždin, Croatia. She graduated with a Master's degree in Information and software engineering from the University of Zagreb. Dajana started her career at ecx.io in 2017 as a Java Web Developer, she gained experience in software development, project, and team management as well. She is passionate about encouraging more women to take developer roles as well as leadership roles. In her free time, Dajana loves to be with her family and friends, go for a walk with dogs in nature, and also read inspiring articles.

Helping developers to level up their career.

Hosting the world's leading developer event.

♟ Chess enthusiast ♥️ Husband & Catfather 🐈‍⬛ 🐈

Multi-award winning technologist and previous mentor at the Boeing Coding School, Nathalia lobbies for better access to STEM education in Europe. Named 16th UK "Woman to Watch" by JP Morgan in 2018, this ex-Goldmanite is now part of a mission to revolutionise the insurtech play on specialist cars.

Ivar Grimstad is the Jakarta EE Developer Advocate at Eclipse Foundation. He is a Java Champion and JUG Leader based in Sweden.

Besides advocating the Jakarta EE technologies, Ivar is contributing to the Jakarta EE specifications as well as being the PMC Lead for Eclipse Enterprise for Java (EE4J). He is also one of the specification leads for Jakarta MVC and represents Eclipse Foundation in the JCP Executive Committee.

Carolyn (she/her) is a software engineer and former technical writer based in Berlin, Germany. She’s currently working as a frontend engineer at BRYTER, a no-code decision automation platform.  

Out of office, Carolyn is a freelance journalist and writes about the intersections of technology and intimacy for outlets like Future of Sex, Autostraddle, Silicon Allee and elsewhere. You can find her most places on the Internet @carolstran.

Josh (@starbuxman) is the Spring Developer Advocate at Pivotal. Josh is a Java Champion, author of 5 books (including O'Reilly's upcoming Cloud Native Java: Designing Resilient Systems with Spring Boot, Spring Cloud, and Cloud Foundry) and 3 best-selling video trainings (including Building Microservices with Spring Boot Livelessons with Spring Boot co-founder Phil Webb), and an open-source contributor (Spring Boot, Spring Integration, Spring Cloud, Activiti and Vaadin). He is a huge Kotlin-fan, too.

I’m Eli (they/them), a Developer Advocate at Anvil! I love making cool and / or weird things, talking about them, and hearing other people talking about the cool and / or weird things they’re making. In particular, I’m passionate about making the tech industry accessible and inclusive, and my favourite thing about tech is that it connects me to other people. I’ve worked in a few different fields, from biotech to telecoms to analog circuit design, and I’m always interested to hear what problems people are solving with code (or with no code!).

In my spare time, I knit, crochet, sew, and protect my small army of houseplants from being eaten by my cat. I also sink a lot of time into video games, and spend far too little sleeping.

Steve is a Quality Analyst who works to build empowered teams, capable of delivering and taking ownership of quality. He has worked on a wide variety of products, from mainframes to microservices and has a particular interest in complex socio-technical systems and how we work with them.

He is passionate about complexity theory, building quality into culture and testing as part of continuous delivery in modern, distributed architectures. Outside of work, Steve enjoys travel and mountains.

Robert has worked for Samsung, Deutsche Telekom and is currently a Solutions Architect at AWS. He is passionate about building cloud native applications, with a focus on techniques that supercharge team velocity and collaboration.

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Alex Soto is a Director of Developer Experience at Red Hat. He is passionate about the Java world, software automation and he believes in the open-source software model. Alex is the co-author of Testing Java Microservices, Quarkus Cookbook, Securing Kubernetes Secrets books (O'Reilly, Manning), and a contributor to several open-source projects. A Java Champion since 2017, he is also an international speaker, radio collaborator and teacher at Salle URL University. You can follow him on Twitter (@alexsotob) to stay tuned to what’s going on in Kubernetes and Java world

Steve Gordon is a Pluralsight author, Microsoft MVP and senior engineer based in the UK. He works for Elastic maintaining their .NET client libraries. Steve enjoys sharing his knowledge through his blog, in videos and by presenting talks at user groups and conferences. Steve is excited to be a part of the .NET community and founded .NET South East, a .NET Meetup group based in Brighton. He enjoys contributing to and maintaining OSS projects. You can find Steve online at his blog and on Twitter as @stevejgordon.

I am a software engineer at Hubs, I have about 6 years of experience in writing scalable and secure web applications using Angular. I am an angular enthusiast, and the lead host of Angular Africa on Angular Nation.

Kyle Mathews is the Founder & CTO of Gatsby. He's fascinated by technology, open source, and making the web better. He's often found taking drone photos and enjoying time with his wife and baby.Gatsby co-founder. Fan of the fast web

Rowdy has been present on the internet since 1996 and almost immediately started building websites by dissecting existing sites' source code. Something almost impossible nowadays because of JavaScript bundlers, which is a shame.

Some years later he also started using the web as a distribution platform for his freeware Formula 1 related Windows software, Formula One Xplorer. APIs weren't a common thing back then, so he made sure small update files were available for download after each Grand Prix weekend.

In 2004 he founded his company double-R web development for building custom websites, webshops, web applications, and apps for small and mid-level clients.

When he is not behind his laptop, he likes to attend conferences (either as an attendee or speaker) or relax on the couch watching TV series and Super Hero movies.

Ekaterina is a data scientist at NVIDIA solving computer vision and video analytics problems by means of AI. Her focus also includes fast deep learning inference on embedded devices. Previously, Ekaterina was a research engineer working on developing deep learning algorithms for medical image analysis and did research on 3D computer vision. Ekaterina received her Ph.D. in Computer Science from RWTH Aachen University in Germany. She has authored several peer-reviewed journal and conference publications on various applications of image-based reconstruction, localization and tracking.

As a part of Rimac Technology for more than 6 years, I have overall responsibility for four products: Battery Management System, In-Vehicle Infotainment, Electrical Control Units, and Digital Services & Connectivity. Besides that, I am responsible for the center of competencies for embedded hardware and embedded software, high-level software, functional safety, cybersecurity, and EE testing. In these efforts, I lead a team of over 240 engineers while delivering products to various customers including OEMs like Aston Martin, Koeniggseg, Pinifarina, and of course Bugatti Rimac.

Hi there, My name is Andrey G. I am a software engineer from London, UK. Primarily, I am a full-stack web developer (think React, Angular, Node.js), but I also have a keen interest in low-level stuff (hello, C) and finance (love-hate relationship with Pandas). Career: Full-stack (web, blockchain, and even a bit of embedded) at software consultancies (DSR, DataArt) -> Headed front-end development at Hazelcast -> Front-end at Bricks (next-gen spreadsheet web app) -> Full-time maintainer of Flipper at Meta (ex-Facebook). Occasionally, I write about tech in my small blog and speak at conferences.

Daniel Strmečki works as Director Digital Platforms at IBM iX, in Varaždin, Croatia. In early 2019, he earned a PhD degree in Information and Communication Sciences on University of Zagreb. In spare time, he writes articles on baeldung.com, one of world’s most popular Java blogs.

Throughout his career, Daniel gained experience in both software development and technical design, as well as project and people management. Most of his technical experience is related to design and development of Java Web Enterprise Applications and Content Management Systems, with strong focus on modularity and reusability. He is experienced in building agile teams and coaching junior developers.

Daniel has an open, ambitious, stubborn and perfectionist personality. He likes sports, modern technology, motivated colleagues and well-defined processes. He values high quality, trust, transparency, and integrity. Passionately drives topics like software craftsmanship, technical architecture, knowledge management, coaching and mentoring.

Sarah Hutchins is a Quality Strategist with over 10 years of experience in the tech industry, and is currently working at AMBOSS. She works with companies on a strategic level to help them identify areas for improvement within Quality and take the first actions towards improving them. Prior to AMBOSS, Sarah worked at ThoughtWorks as a Lead QA Consultant. She’s an avid handstand practitioner.

Tomislav is CTO and partner in Nephos - a company that successfully supports the digital journey of its clients. Before joining Nephos, he worked for Microsoft for ten years, helping organizations of all sizes leverage the power of cloud services. His current focus is the world's leading cloud technologies (AWS, Azure, and GCP), DevOps, AI, and IoT. He spends much of his time transferring knowledge through hackathons, workshops, and lectures for customers around the globe. He is a prominent speaker at numerous conferences, helping individuals and businesses successfully apply the technology.

What to say about this exceptional young person? She is a true Wunderkind! Alex developed an interest for science, programming, physics and chemistry since the early age of 12. Today, at the age of only 19, she already holds a Bachelor degree with distinction from the Technological University Dublin and is widely considered as one of the great generational talents. She was part of various programs at the MIT, CERN and IBM. She has received various honors and accolades and besides studying Molecular Medicine she also speaks regularly about Quantum Computing and Machine Learning at international conferences.

Trainer, consultant and programming architect with focus on Angular. Google Developer Expert (GDE) and Trusted Collaborator in the Angular team who writes for O'Reilly, the German Java Magazine, and windows.developer. Regularly speaks at conferences.

Miro is a contributor and leader for several open source projects and co-leads TypeFox, a company specialized in engineering tools and open source technology. He started to get involved in open source development while researching graph layout algorithms and their application to graphical modeling at Kiel University. Miro has been contributing to open source communities by kickstarting ok bet casino projects, giving presentations at several events, and giving architectural guidance. Innovation, strategy and community work are at the heart of his interest.

I am Principal Developer Advocate at Salesforce. I love learning, and sharing knowledge, and these days, I am currently focused on helping developers adopting Lightning and LWC.I have 9 Salesforce certifications and was named Salesforce MVP for 3 years. I have also been a coach for RAD women several times, a program to help women learn Salesforce development. I was one of the founders of dreamOlé, the Spanish community led event. I am also the founder of #CampamentoRemoto, a series of virtual talks about Salesforce development in Spanish (born in COVID times).

I am a .NET developer working in Online Solutions. I focus mainly on scalable architectures and performance. I published book about multithreading and asynchronicity, and would like to spread my knowledge, so that everybody can use the right APIs and understand trade-offs.

I'm a SQL Server DBA, Microsoft Data Platform MVP, Certified Kubernetes Administrator, and Raspberry Pi tinkerer.
Originally from Swansea, Wales but now based in Dublin, Ireland.
You can find me on Twitter @dbafromthecold and blogging at dbafromthecold.com

Zaid Zaim TEDx Speaker & Mixed Reality Evangelist, is from Syria. He came to Germany eight years ago due to the war in his country.
In 2017 he joined redi-school.org an NGO that supports refugees to get quality tech skills to join the German industry. ReDI School has expanded to four cities: Berlin, Munich, Copenhagen and NRW.
In 2019 Zaid started a Mixed Reality project for cultural heritage preservation. Volunteers from Microsoft supported him
realizing his idea.
Zaid is a Microsoft MVP and Mixed Reality Catalyst at Hololux - he loves Partying in the Metaverse & growing the Tech Community

Dr. Carola Lilienthal is Managing Director of WPS - Workplace Solutions GmbH and has been regularly analysing the future viability of software architectures on behalf of her customers since 2003. In 2015, she summarized her experiences from over a hundred analyses in the book "Langlebige Softwarearchitekturen". In 2017, together with Henning Schwentner, she translated Vaughn Vernon's book "Domain-Driven Design Distilled" into German.

Christoph Menzel komplettiert seit 2011 den Method Park. Er verantwortet und gestaltet dort das Team Mobile Apps & Web Apps. Er berät und unterstützt die Method Park Kunden als Coach und zertifizierter Scrum Master bei der Einführung agiler Entwicklungsmethoden, bei der Testautomatisierung und der Optimierung von Entwicklungsprozessen. Gemeinsam mit den Kunden arbeitet er an der Entwicklung innovativster Softwareprodukten. In interaktiven Hands-on Workshops vermittelt er Lösungsstrategien zu verschiedenen Aspekten der Software-Entwicklung, wie etwa Testautomatisierung, Clean Code und CI/ CD.

I'm a Developer Advocate at Google, currently focused on helping developers with Google Cloud Platform. As a long-time Java and a recent C# developer, I like to compare the two ecosystems. Prior to Google, I worked at Microsoft, Skype, Adobe, EMC, and Nokia building apps and services on various web, mobile and cloud platforms. Originally from Cyprus, I currently live in Greenwich, not too far away from the prime meridian.

Ivan Foro works as a SAP CX/Java Web Developer and most recently as a Technical Architect on one of the projects at IBM iX Varaždin, Croatia.Started my career as a rookie back in 2017 in the current company where I grew both as a developer and as a person over time. I’m always motivated and looking for the next challenging task as that is my primary way of further honing my craft. My free time is usually spent with the family, my dogs and playing video games(Warhammer 2 is my go-to game for relaxing after working day right now).

Alexander works as a Senior Security Consultant at RootSys. In his daily work, he performs security audits including penetration testing and security reviews, holds secure coding workshops, and also gives trainings and provides consulting services for software design and architecture. He has experience several years of experience in designing microservices and desktop or mobile applications and also in writing or migrating them. He received a PhD in Physics from the University of Innsbruck and holds master’s degrees in both Technical Mathematics and Biomedical Informatics.

Software Architect by choice, Engineering Manager by accident, and REBT practitioner by need. Thirteen-plus years in the industry have taught me stuff and I'm willing to share them!

13+ years in the industry have taught me some things and I'm willing to share the details!

Philipp lives to demo interesting technology. Having worked as a web, infrastructure, and database engineer for over ten years, Philipp is now a developer advocate and community team lead in EMEA at Elastic — the company behind the Elastic Stack consisting of Elasticsearch, Kibana, Beats, and Logstash. Based in Vienna, Austria, he is constantly traveling Europe and beyond to speak and discuss open source software, search, databases, infrastructure, and security.

More than 15 years of experience where I solve problems, eventually using a programming language. My career focus is to have good code quality that can have performance and scalability. And always trying to improve my communication skills.

Experienced engineering leader with a strong interest in distributed, highly-scalable and cloud-based systems.
Currently at Contino as VP of Engineering where he oversees a team of 150+ highly talented, intelligent and thought-provoking technical engineers from a range of disciplines and backgrounds.
Worked for years in Technical Leadership roles, focused on infrastructure management and Cloud on the 3 major public cloud providers.
Regular speaker at conferences and meetups.
Federico holds an MSc in Software Engineering from City University London

Tonima Afroze is an Experienced Engineer working with data infrastructure at Spotify. She has previously developed software for medical companies, real-time credit risk assessments and fraud detection at a fintech company and built methods to detect bias in ML models in the same. Interests include building high quality software and using tech for good. She holds MScs in Medical Engineering and Software Engineering from KTH Sweden and the University of Oxford.

I am a hobby webyist turned professional, with a background in robotics. I switched fields about 4 years ago and worked my way up to dev lead.
As a husband and father of four, I do enjoy working from ok bet casino and having more time with my family.
If I find any spare time, I love to help out in the svelte community.

I'm a passionate and experienced software architect from Milan, Italy.
I've been working as a software engineer and architect for almost ten years in product and consultancy companies, taking the best from both worlds.
I'm currently working as a Senior Software Architect in NearForm while contributing to many open-source projects in different languages (TypeScript, Haskell, Golang), writing books and technical articles.

Niels Tanis has got a background in .NET development, pentesting and security consultancy. He also holds the CSSLP certification and has been involved in breaking, defending and building secure applications. He joined Veracode in 2015 and right now he works as a security researcher on a variant of languages and technologies related to Veracode’s Binary Static Analysis service. He is married, father of two and lives in a small village just outside Amersfoort, The Netherlands.

Yet another developer, love free software, developer since 2000, Gopher since 2010, work on many different projects in Go, web apps, databases (bitmap storage) file types (implemented a parquet file reader writer in Go) Parsers, and many others.

I love board games (be warned: never talk with me about them, unless you have enough time)

Arto works as a Lead Engineer at Smartly.io in team Stonks. He and his team is responsible of syncing marketing data from Facebook, handling around 40k API requests per minute. Before joining Smartly, Arto worked as a consultant mostly around AWS Serverless technologies. He built his first website in 1997.

Laura is a software developer, advocate, and mentor. Thanks to her community contribution she has been recognized as a Google Developer Expert and a Woman Techmakers Ambassador, as a mentor she helped startups participating in accelerator programs like Google Launchpad and the World Food Programme by the UN. Currently, she is a web developer advocate for Samsung Internet at Samsung Research Institute UK where the team contributes to open source projects, builds demos and participates in conferences getting the word out about advanced web features.

Johannes Haux is Co-Founder and COO of Sysmagine. Studying at Heidelberg University he majored with a master’s degree in Physics, that focused on applying deep learning to computer vision. Now, together with his team, he sets out to improve everyone's code review experience with mergeboard.com.

Tal is a Web development director in Nielsen where he is also the organizer of the "Big web theory" meetup group, editor and writer of the Nielsen Tel Aviv tech blog and a champion of design best practices, functional programming, and clean code.
Tal is trying to combine his passion for technology and methodology to create happy effective teams that deliver great results.
In his spare time, Tal listens to many podcasts and will happily talk about them.

Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector). Usually working on Java/Java EE and Spring technologies, but with focused interests like Rich Internet Applications, Testing, CI/CD and DevOps. Currently working for Hazelcast. Also double as a trainer and triples as a book author.

Ben is a second career developer who previously spent a decade in the fields of adult education, community organizing, and non-profit management. He works as a lead developer relations engineer at New Relic by day and is building hirethePIVOT, a reverse job board for career changers, at night. He writes regularly on the intersection of community development and tech. Originally from Southern California and a long-time resident of New York City, Ben now resides near Tel Aviv.

Stefan Baumgartner is a software architect working at Dynatrace. He is the author of “TypeScript in 50 Lessons”, published by Smashing Magazine. He organizes ScriptConf, TSConf:EU, DevOne and Rust Linz, and co-hosts the German-language Working Draft podcast. Stefan enjoys Italian food, Belgian beer and British vinyl records.

I have graduated computer science, with Masters in the field of Software Engineering at the Technical Faculty of the University of Rijeka in 2016. I joined Rimac Automobili as an IVI Applications Engineer in 2016, few months after graduating. For the next 3 years I am participating in the application development for In-vehicle infotainment systems, both for Rimac and other OEM IVI projects. In 2019, I became a Team Lead of the Infotainment Apps team, while in the second half of 2020, I started leading software department in the role of Software Development Manager, which I am currently in.

Coming from a programming background I am keen on exploring latest tech and understanding how things work. An enthusiast in achieving personal as well as professional goals. I am a true believer of how baby steps leads to great success.

Over twenty plus years working as tech editor and analyst, TV talk-show host, Linkedin tech influencer and conference director, moderator & speaker, with special interest in telco, mobile devices, consumer electronics, software development, crypto and startups.

Dev advocate @ Lightrun, cofounder @ Codename One, OSS hacker, speaker, author, blogger, Java rockstar and more. ex-Sun/Oracle guy with 30 years of professional development experience. Shai built virtual machines, development tools, mobile phone environments, banking systems, startup/enterprise backends, user interfaces, development frameworks and much more.Shai speaks at conferences all over the world and shared the stage with luminaries such as James Gossling (father of Java). Shai is an award winning highly rated speaker with a knack for engaging the audience and deep technical chops.

Martin Gluhak works as a Java Web Developer at IBM iX in Varaždin, Croatia. He graduated with a Master's degree in computer science from University of Zagreb, Faculty of Electrical Engineering and Computing. Martin currently works on an eCommerce project using Java and Adobe technologies. His other technical interests include machine learning, algorithms and data structures. In his free time, Martin enjoys playing board games and spending time with his family and friends.

Lars is a consultant with INNOQ in Munich, Germany. They are interested in programming languages – especially the functional variety –, web development, and theoretical computer science. They write articles and talk about a multitude of topics.

Tino Šokić is a security professional, CEO of DobarDan.net, and working with the biggest companies in the world to help them make antidotes to cybercrime. He loves playing guitar and singing (he's got an amazing voice!), reading books (even though he could never put them down), learning ok bet casino things for himself, and teaching others what he knows best - information security. Tino believes that helping other people is his ultimate goal in life, so you'll see him at conferences giving talks, going on TV, or just hanging out with friends talking about all sorts of cyber topics.

Timo Zander studied Applied Mathematics and Computer Science while working at a medium-sized insurance company. There, he accompanied the modernization of their large-scale IT infrastructure. In his articles at heise Developer, he shares his passion for JavaScript, TypeScript and web development. He is currently studying Economics at Cologne University and working as a Business IT Consultant at Senacor Technologies.

Rainer Stropek is co-founder and CEO of the company software architects and has been serving this role since 2008. Rainer is recognized as an expert in software development, software architecture, and cloud computing. He has written numerous books and articles. Rainer regularly speaks at conferences, workshops, and trainings in Europe and the US. He is co-founder of the Rust Linz meetup.

As the co-founder of Inlinity, Kilian Kluge works to utilize Explainable AI to open up areas of application for AI systems where regulatory or business risks currently prevent their use. Previously, he spent several years working as an IT consultant and engineer in the German financial industry and has conducted PhD research on user-centric (X)AI at the University of Ulm.

Nils Kasseckert has been professionally developing apps and websites with his company Codecreators since 2013. Furthermore, he is employed as a senior app developer. In addition, Nils lectures on app development and is working on his doctoral thesis on artificial intelligence in the use of reok bet casinoable energies.

Christian Liebel is a cross-platform development enthusiast thrilled by the opportunities offered by modern web technologies: Christian helps enterprises and independent software vendors to develop modern, cross-platform business applications based on Angular. Being a Microsoft MVP, Google GDE, and member of the W3C Web Applications working group, he speaks about Progressive Web Apps at user groups and conferences, both national and international.

I am an enthusiastic, hands-on developer with a project history of over 9 years, I have a Master of Science in Computer systems. I can speak 3 languages Persian, English, Russian, originally from Iran, living in Germany for almost 4 years.

Henk is a Cloud Advocate specializing in Artificial intelligence and Azure with a background in application development. He is currently part of the regional cloud advocate team in the Netherlands. Before joining Microsoft, he was a Microsoft AI MVP and worked as a software developer and architect building lots of AI powered platforms on Azure.

He loves to share his knowledge about topics such as DevOps, Azure and Artificial Intelligence by providing training courses and he is a regular speaker at user groups and international conferences.

Anil Kumar is a Senior Product Marketing Manager at Lokalise. He is a community builder and prototyper with 12 years of product development experience from companies including SAP & Sapient. He has been speaking and writing about prototyping, developer experience, and tooling.

- Taught thousands of developers around the World
- Holds a Master's degree in Computer Science
- Spoke at international conferences like AngularUP, ngVikings, NG-Colombia, JSConf.be, HolyJS and more
- Worked for companies like Credit Suisse, UBS, F-Secure, Tecnotree, Elkjop building enterprise software
- Writes technical articles about full-stack Web development
- Runs WebSecurity Academy and Full-stack Testing bootcamps

Dr. Florian Rappl is Solution Architect for IoT and distributed web applications at smapiot. His main interest lies in the creation of innovative architectures that scale in development and usage. He won several prizes for his work and is a Microsoft MVP in the area of development technologies. He regularly blogs and writes articles for popular magazines and websites in the web development space.

Gopal S Akshintala is currently a Lead Software Engineer at Salesforce, working on Scaling Backend Systems for Revenue Cloud.

He is a passionate developer and loves being an **Influencer & Mentor** in the dev community through his Blog-posts, [Tech-Talks](/my-talks), and Social-media.

He started as an Android Developer and switched to the server-side as a Full-Stack Developer (Backend - Kotlin, Java | Frontend - React Js). Wearing multiple hats, aided him to perceive Patterns, Solutions, and Trade-offs.

I have a passion for modern technologies, TypeScript, Svelte, innovative UI/UX concepts and performance optimizations.
Over the recent years I discovered Svelte and TypeScript for me. During my learning process I discovered some useful things I want to share to the world.

Developer Advocate at Adyen. 🇫🇷🇳🇱. ✨Kotlin GoogleDevExpert ✨ Growing my own food. he/him. #devrel #climate

I am a developer with over 10 years of experience in various roles and industries, from space to banking. I love creating ‘islands’ where engineers are the heroes, which is why you can find me organising various Meetups, but also events like SimpleWebConf or Les Briques du Web.

Bilal is an Engineering Manager for Fast () and Google Developer Expert on Web Technologies. Previously he was leading the frontend architecture of adidas. He focuses on developer experience, frontend architecture, performance, optimization and code scalability.

Simon helps software companies design scalable systems. With his consulting company Lasssim, he supports developers and decision-makers with solving architectural challenges, mentoring, and coaching. He loves solving complex problems by breaking them into smaller, isolated parts that are easy to describe and understand. This also explains his passion for software architecture, diagramming, and microservices. He likes working with Startups especially. His most noticeable success was when he worked with Runtastic and was responsible for their system architecture.

Anuradha is a frontend developer, working on making the web more accessible, one website at a time. She is passionate about exploring ok bet casino technologies and sharing knowledge through tech articles and talks. She has been recognized as GDE, MVP, and MDE. As an accessibility advocate, she aims to spread awareness and empower the community towards achieving the common goal of inclusion through technology. When she is not coding, she loves traveling, exploring museums, reading books, and sketching.

Tim joined idealo as Experimentation Lead in January. He brings together experienced product teams and data scientists with highest statistical demands. His vision is to improve idealos experimentation platform by making it more user-centric. Tim holds a PhD in economics. You can find his experiments on improving learning on a digital platform in peer-reviewed publications.

Devlin Duldulao is a Filipino full-stack cloud engineer based in Norway. He is a Microsoft MVP, an Auth0 Ambassador, a trainer, a conference speaker, a published book author, and a senior consultant at Inmeta. He loves going to universities and user groups to share his expertise.

I'm a passion & creative-driven developer who has a ton of other passions: basketball, cycling, and photography are a few of them.

Since 2014 I have lent my expertise in the software development and solution architect fields in Florence, Italy.
I've been working as a software engineer & solution architect for 7+ years in both product and consultancy companies, taking the best from both worlds.
I'm currently working as a Full Stack Engineer at Growens, where I'm developing and optimizing the email marketing platform in an Agile team (SCRUM).

Currently working as Senior Software Engineer @ Emma Technologies, UK's fintech startup.

From Aug 2016 to Jun 2020 I was taking the position of CTO in companies JuicyScore, Sync, Find.Exchange, building there multiple fintech SaaS products.

Dec 2011 I was working as Team Lead at Creara, where we've built our own billing system.

Jun 2010 Moved to Moscow, Russia, and started my career as a PHP developer at Alpari, where I was building financial services.

Mar 2008 Started career as .NET C# Software Engineer, EPAM

2004 - 2009 Studied at Saratov State Technical University