JavaScript World - DEVWorld 2025

WORLD'S LARGEST JAVASCRIPT GATHERING ON THE PLANET

For all JavaScript & FullStack Developers

  • 1,500 JavaScript Developers
  • 15 Deep Dives & Masterclasses
  • 10 Thought Leaders
Tickets
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Speakers & Topics

first release of speakers & topics
  • Photo of Minko Gechev
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    Minko Gechev

    Angular Core Team @ Google

    Awarded by Google and the President of the Republic of Bulgaria for impactful and influential open source projects and publications. The first laureate awarded in two categories in the contest "John Atanasoff" of the President of the Republic of Bulgaria.

  • Photo of Matteo Collina

    Matteo Collina

    Co-Founder & CTO at Platformatic | Node.js TSC member

    The Alleged 'End' of Node.js is Much Ado About Nothing | Matteo is the Co-Founder and CTO of Platformatic.dev. He is also a prolific Open Source author in the JavaScript ecosystem and modules he maintain are downloaded more than 12 billion times a year. Previously he was Chief Software Architect at NearForm, the best professional services company in the JavaScript ecosystem. In 2014, he defended his Ph.D. thesis titled "Application Platforms for the Internet of Things". Matteo is a member of the Node.js Technical Steering Committee focusing on streams, diagnostics and http. He is also the author of the fast logger Pino and of the Fastify web framework. Matteo is an renowed international speaker after more than 60 conferences, including OpenJS World, Node.js Interactive, NodeConf.eu, NodeSummit, JSConf.Asia, WebRebels, and JsDay just to name a few. He is also co-author of the book "Node.js Cookbook, Third Edition" edited by Packt. In the summer he loves sailing the Sirocco.

  • Photo of Gbonjubola Adelokun
    Netflix logo

    Gbonjubola Adelokun

    Senior Software Engineer @Netflix

    Gbonhubola has extensive experience in Banking, Fintech, and Entertainment. Gbonhubola began a career as an application developer at one of the leading African banks, honing skills in building robust financial applications. Transitioning to Fintech, Gbonhubola adapted to the fast-paced startup environment, blending development with strategic tech planning. Currently, as a Partner Engineer in the Entertainment sector, Gbonhubola acts as a solution architect interfacing with partners across EMEA, sharing best practices and designing seamless integrations. Gbonhubola leads key technical projects and ensures smooth and efficient collaborations. Throughout the career, Gbonhubola has demonstrated adaptability and innovation, thriving in both startup settings and large tech enterprises. The diverse experience equips Gbonhubola with a unique perspective and the capacity to deliver excellence in various technological environments.

  • Photo of Ramona Schwering

    Ramona Schwering

    Devloper Advocate @ Auth0

    AUTHN IN VUE, THE IMPORTANT PARTS | Ramona, a Developer Advocate at Auth0, bridges roles as a tester and developer. She's a Google Dev Expert in Web Tech, Women Techmaker Ambassador, and Cypress Ambassador, building trust in test automation and identity topics.

  • Photo of Jeremy Keith

    Jeremy Keith

    Founder at Clearleft and Author

    Components of the Web | You may know Jeremy from such books as DOM Scripting, Bulletproof Ajax, and HTML5 For Web Designers, Resilient Web Design, and most recently, Going Offline. He’s the curator of the UX London conference and he also hosts the Clearleft podcast. Jeremy spends most of his time goofing off on the internet and documenting his time-wasting on adactio.com, where he has been writing for more than twenty years. He also plays traditional Irish music on the mandolin, and slide bouzouki in the rock band, Salter Cane.

  • Photo of Alain van Hoof

    Alain van Hoof

    HPC Consultant @Eindhoven University of Technology

    Alain van Hoof is a Linux user since 1993, when XFree86 settings could blow up your VGA monitor. At the age of 42 (yes 42) he became a MSc in System and Network Engineering at the University of Amsterdam. Doing all the Hipster things like CI/CD and Cloud as a consultant he ended up where his heart belongs: in an academic HPC environment where he can do Linux professionally and at scale. At home his Kubernetes cluster in “de meterkast” has an uptime of many years, running a website with 1 visitor a day. Besides the IT, his hobbies in include (Islay) whisky, speed skating, running and cycling.

  • Photo of Dhananjay Kumar

    Dhananjay Kumar

    Freelance, Organiser Angular India

    Dhananjay Kumar is a Consultant and Trainer from India and organizer of one of the world's largest Angular conferences, ng-India. He is a published Book Author, International Speaker, and Founder of geek97, which provides full enterprise-level training and consulting to various clients worldwide. Currently, he is focusing on Angular, .NET Core, Azure, and GraphQL. He lives in Gurgaon, India, and is writing his second Angular book and training for his first half marathon.

  • Photo of Hanno Embregts

    Hanno Embregts

    IT Consultant @Info Support

    Hanno Embregts is a Java Developer with a passion for learning, teaching and making music. In his day-to-day job as an IT Consultant at Info Support, Hanno prefers work that is fast-paced and versatile. This is why he juggles Java development, software architecture, public speaking, leading Info Support’s Java Community and teaching courses at Info Support’s Knowledge Centre.

  • Photo of Marit van Dijk

    Marit van Dijk

    Developer Advocate at JetBrains

    97 THINGS EVERY JAVA PROGRAMMER SHOULD KNOW - co-author | With 20 years of software development experience in different roles and companies, Marit loves building awesome software with amazing people and making developers lives better. She enjoys learning new things as well as sharing knowledge on programming, software development, testing & test automation, and more. She has contributed to open-source projects like Cucumber and several other projects. Marit speaks at international conferences, in webinars, and on podcasts, writes blog posts and tutorials, and contributed to the book “97 Things Every Java Programmer Should Know” (O’Reilly Media).

  • Medhat Dawoud
    Miro Logo

    Medhat Dawoud

    Senior Software Engineer @ Miro

    Medhat is a Senior Software Engineer at Miro and a Google Developer Expert in Web Performance with extended experience in several web technologies, through his writings on his blog, online video courses, and talks he likes to share learnings, tips to write cleaner/reusable code, and useful DevTools, also he likes to speak about web performance and how to ship a fast and accessible web application to everyone.

  • Photo of Mohamad Shiralizadeh
    iO Digital Logo

    Mohamad Shiralizadeh

    Senior Frontend Engineer @ iO Digital

    Focused on engineering front-end technologies (e.g. JavaScript, Signals, React, & more ❤️). My passion for web development can be traced back to my experiences over the past years, I like to get people excited about things that I’ve been excited about.

  • Photo of Peter Eijgermans

    Peter Eijgermans

    Ordina, JSRoots, JTech, position: CodeSmith and Google Developer

    DUTCH JAVA MAGAZINE | Medium and DZone | Peter Eijgermans is a long-time software developer and an adventurous and passionate CodeSmith Frontend at Sopra Steria. He likes to travel around the world with his bike. Always seeking for the unexpected and unknown. For his job he tries out the latest techniques and frameworks. He loves to share his experience by speaking at conferences all over the World and writing for the Dutch Java magazine, Medium and DZone. He believes that you as the front-end developer are the spider in the web to bring the user, the team and the product together.

  • Minko Gechev

    The Rise of Web Frameworks

    By Minko Gechev

  • Gbonjubola Adelokun

    Building Success: The Imperative of Partner Engineering and Robust Design in Software Implementation

    By Gbonjubola Adelokun

  • Dhananjay Kumar

    Unraveling JavaScript Prototypes

    By Dhananjay Kumar

  • Hanno Embregts
    Marit van Dijk

    Public static void main 🎶

    By Hanno Embregts , Marit van Dijk

  • Matteo Collina

    The Alleged 'End' of Node.js is Much Ado About Nothing

    By Matteo Collina

  • Jeremy Keith

    Components Of The Web

    By Jeremy Keith

  • Medhat Dawoud

    Speculation Rules: Load Pages By Thinking

    By Medhat Dawoud

  • Ramona Schwering

    From the crypt to the code: Web security explored through horror movies

    By Ramona Schwering

  • Mohamad Shiralizadeh

    When JavaScript takes Its Coffee Breaks? async/await events

    By Mohamad Shiralizadeh

  • Peter Eijgermans

    Driving Effective Software Solutions: DDD, Micro Frontends and AI

    By Peter Eijgermans

  • Lewis Voncken

    Optimizations You Should Have Implemented Yesterday

    By Lewis Voncken

  • The CSS-ential Guide to New DevTools Features

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