
Google Developer Experts
All Google Developer Experts that have added their award to their speaker profile.
Flutter/Dart GDE - Fullstack Software Engineer - Problem solver Experienced Senior Software Engineer with 6+ years working in an innovative and ever-changing environment. A creative thinker, adept in mobile and web app development, software design... Show more
Thomas fell in love with Android in 2009. He has been constantly contributing to the community since then. Thomas loves writing books (four titles, 15 editions) and articles. He enjoys speaking at conferences and meetups. Thomas' first encounter with... Show more
Tom Colvin is CTO of Apptaura, the app development specialists in England, and a Google Developer Expert in Android. He has been a developer for over 20 years and worked with Android since Cupcake. He is also founder of the mobile security experts Co... Show more

Patty O'Callaghan
Technical Director @ Charles River Laboratories | Google Developer Advisory Board | Google Developer Expert in AI/ML | Google Cloud Champion Innovator
Patty is a Venezuelan living in Scotland. She has +20 years of experience in the tech industry and a background education in Computer Science and Artificial Intelligence. She is a Technical Director at Charles River Laboratories. Patty is a membe... Show more
Although living on a tropical island, Jochen Kirstätter is a business owner and entrepreneur in different industry sectors. Mainly operating in the development of tailor-made software solutions since more than 20 years, he is also venturing into the ... Show more
Obum is a Google Developer Expert (GDE) in the Dart & Flutter category. He is also a Full-Stack Blockchain and Web developer with professional frontend, backend, and web3 experiences. He has written several articles on Flutter in various publications... Show more
Sasha is an experienced software developer with a rich background, in IT for more than 20 years. He worked with different stacks in backend, frontend and mobile fields, but since 2018 his main interest is Flutter. Sasha also has deep expertise in Fir... Show more
Rowdy Rabouw is a Google Developer Expert in Web Technologies with over 25 years of experience in HTML, CSS and JavaScript. Currently, he works as a Front-End-Focused Senior DevOps Engineer on Vue, Node and NestJS projects, paying special attention t... Show more
Majid Hajian is a passionate software engineer currently shaping the future of modern application development at Microsoft. With a focus on modernization—including AI, cloud, and app technologies. Majid is at the forefront of designing cutting-edge s... Show more

Daria Orlova
Flutter developer. GDE Flutter & Dart. Co-founder of bbapps.dev. Women Techmakers Ambassador.
Flutter GDE 💙 Co-founder BBapps - apps that care for you and the planet 🌍🫶🏽 Author “Flutter Design Patterns and Best Practices” 📚 Flutterista 💜 WTM 💚 I also love to read 📖, dance 💃🏽, travel ✈ and learn languages 🇪🇸 Mother of Cats 😻 Show more
Geshan is a seasoned software engineer, with over 16 years of software engineering experience. Currently, in Sydney, Australia serving Simply Wall St. as a senior software engineer. He is a language-agnostic software engineer who believes the value p... Show more
Eeva-Jonna, or Eevis, is an accessibility specialist and senior Android developer. She is also Android GDE and Women Techmakers Ambassador. Her passion is to share knowledge, and she speaks and writes a blog. When she is not doing that, she explores ... Show more
Xavier was born in Valencia, but currently living in Madrid. He has +10 years of experience. He focuses on Cloud, Kubernetes, DevOps, Q&A, microservices, Generative AI & Conversational AI and mentoring startups thanks to the Google & Microsoft For St... Show more
I am Dev & UX Accessibility Specialist at Atos. After graduating University in Musicology and Japanese Studies in summer 2020, I started learning front-end development and specialized in the topic of web accessibility early on. Since then, I take ev... Show more
CEO @mlnomads, ML Google Developer Expert and Machine Learning Engineer and Researcher in White-Box Deep Learning. Proven success in managing and implementing state-of-the-art solutions, specializing in Multimodal Deep Learning, Representation Learni... Show more
Jemima Abu is a self-taught front-end developer, Google Developer Expert, Microsoft MVP, and Certified Professional in Accessibility Core Competencies. She is passionate about diversity in technology and accessibility in web development. Show more
A Java developer that saw the light and embraced Clippy as his digital overlord. Over two decades in the field has taught Lucien how we often reinvent the wheel to accommodate new shiny frameworks. Now, as a Principal Consultant, his mission is to ... Show more
CNCF Abassasor, Google Developer Expert (GDE) for Cloud, Grafana Champion and Platform Engineer at the Norwegian Labor and Welfare Administration (NAV) working on NAIS - a platform built to increase development speed by providing the best experience ... Show more
Sagar is a Staff Android Engineer who has been building apps for 9 years now. He is also a Google developer expert in Android and a co-organizer for Google Developer Groups at Boston and enjoys educating for the mobile dev community. Show more
Ramona is a developer advocate and software engineer with roots in quality assurance. She owns both views of the product - that of a tester and a developer. Ramona primarily uses this to strengthen trust in test automation and support the testers and... Show more
Sylvia is a Google Developer Expert for Flutter/Dart. Her preferred professional role includes some IT management but also enough hands-on development work to keep her dev skills sharp. Her main interest lies in exploring new technologies in the spac... Show more
Loiane Groner is a Java Champion, Angular GDE, Microsoft MVP, Oracle ACE with over 18 years of experience and a Director at BNY. In her spare time, she loves contributing to the community, and she publishes tech videos on Youtube and creates free pro... Show more

Santosh Kumar Perumal
Tata Consultancy Services, Senior Cloud consultant, Innovating Today for a Sustainable Tomorrow in Tech
I carry over a decade of experience in the tech industry, I am a seasoned Cloud and DevOps Consultant based in London, UK. I hold a Master's degree in Software Engineering and specialize in Google Cloud, open-source tools adoption, and application mo... Show more
Trung Vo is a seasoned web developer, tech community builder, and recognised Google Developer Expert in Angular. As the founder of Angular Singapore, he leads initiatives to build and nurture the software developer community in Singapore. Trung frequ... Show more
Aurélie Vache is a Developer Advocate at OVHcloud in Toulouse, France. She is Docker Captain, CNCF ambassador, Google Cloud Developer Expert, Women techmarkers Ambassador & GitPod Hero. She has been working as a Developer and Ops for over 18 years. C... Show more

Nicola Guglielmi
GDE Cloud • Google Cloud Architect • Google Cloud Authorized Trainer • Team Manager • GDG Community Lead 🚀
My journey in IT began when I was a child, turning on my first computer. It was a starting point that led me to explore many aspects of the computer and technology world. I was always fascinated by the possibilities that technology offered, and I was... Show more

Anna Leushchenko
Google Developer Expert in Dart and Flutter | Author, speaker at tech events, mentor, OSS contributor | Passionate mobile apps creator
Anna Leushchenko is a mobile development expert, passionate about quality software, from Ukraine. She is a Women Techmakers Ambassador and Google Developer Expert in Dart and Flutter. Anna talks and blogs about cross-platform development, contributes... Show more
Into the Android world for more than 10 years, I experienced California the startup way of life before coming back to France. I am currently Lead Android Engineer at Aircall where we are building the best phone system for modern businesses. Alongside... Show more
Kartik Arora is a Senior Android Engineer at Bilue with a strong background in user-centric design and mobile development. A Google Developer Expert (GDE), Kartik has worked with leading brands across multiple industries, including entertainment and ... Show more
GDE in Dart & Flutter, WTM Melbourne Ambassador, Senior Flutter Developer Show more
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Google Developer Experts
The Google Developer Experts (GDE) program is a community-driven initiative by Google that recognizes individuals with expertise in one or more Google technologies. These technologies include but are not limited to Android, Web Technologies (such as Angular, Firebase, Polymer, etc.), Cloud Platform (including Google Cloud Platform, Firebase, Kubernetes, etc.), Machine Learning, Google Assistant, and more.
Google Developer Experts are typically highly skilled professionals who actively contribute to the developer community through various means, such as speaking at conferences, writing articles and tutorials, organizing events, participating in forums, contributing to open-source projects, and mentoring other developers.
Being recognized as a Google Developer Expert comes with benefits such as access to Google's resources and early access to new technologies, opportunities to collaborate with Google product teams, invitations to exclusive events, and visibility within the developer community.
The program aims to foster a network of experts who can help developers worldwide by sharing their knowledge and experience with Google technologies.