Anna Leushchenko is a Google Developer Expert in Dart and Flutter, and a Senior Staff Engineer / Engineering Manager at UK-based fintech company Tide. With over a decade in mobile development, she leads cross-functional teams, delivers scalable mobile solutions, drives engineering excellence, and shares her expertise at global tech conferences.

Anna Leushchenko is a Google Developer Expert in Dart and Flutter, and a Senior Staff Engineer / Engineering Manager at UK-based fintech company Tide. With over a decade in mobile development, she leads cross-functional teams, delivers scalable mobil... 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 every opportunity to spread awareness on the topic by regularly creating content in form of writing blog articles and such.
I have been certified by IAAP as a Professional in Accessibility Core Competencies (CPACC) in 2022 and got accepted in the Google Developer Expert Program in 2023.

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

Geshan is a seasoned software engineer with over 17 years of software engineering experience. Currently, he serves Simply Wall St. as a senior software engineer in Sydney, Australia. He is a language-agnostic software engineer who believes the value provided to the business is more important than the choice of language or framework. With a keen interest in REST architecture, microservices, agile software engineering, and serverless, he has spoken at tech conferences in the Middle East, Europe, the United States, and Australia. He is actively involved with the developer community and is a Google Developer Expert (GDE) for the Google Cloud Platform (GCP). He is a Docker Captain, too. Blogging since 2007, he has a well-maintained tech blog, where he shares his views and ideas.

Geshan is a seasoned software engineer with over 17 years of software engineering experience. Currently, he serves Simply Wall St. as a senior software engineer in Sydney, Australia. He is a language-agnostic software engineer who believes the value ... Show more

Sasha is a software developer with over 20 years in multiple technologies and domains. A tech lead, architect, and mobile solutions expert, he specializes in AI integrations for mobile apps, focusing on on-device AI. He excels in Flutter, Firebase, and generative AI for robust, scalable apps. Sasha is Chief Software Engineer and Head of Flutter Discipline at EPAM, GDE for AI, Firebase, Flutter, Dart, and co-organizes Flutter Berlin Community

Sasha is a software developer with over 20 years in multiple technologies and domains. A tech lead, architect, and mobile solutions expert, he specializes in AI integrations for mobile apps, focusing on on-device AI. He excels in Flutter, Firebase, a... Show more

Ethiel Adiassa is a seasoned Software Engineer and Google Developer Expert specializing in Flutter and Dart. Creator of FlutterGigs—a platform that connects Flutter developers with forward‑looking companies. A sought‑after speaker at international tech conferences, Ethiel advocates for clean architecture, pragmatic design patterns, and seamless CI/CD pipelines. Committed to peak performance both in code and in life, Ethiel trains four to five times weekly to optimize strength and endurance. His mission: to empower developers worldwide with intuitive tools, AI‑enhanced learning experiences, and next‑generation mobile solutions.

Ethiel Adiassa is a seasoned Software Engineer and Google Developer Expert specializing in Flutter and Dart. Creator of FlutterGigs—a platform that connects Flutter developers with forward‑looking companies. A sought‑after speaker at international te... Show more

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 😻

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

Google Developer Expert for Android and Kotlin, enthusiastic public speaker, senior engineer, Kotlin aficionado, Multiplatform manipulator, prolific facilitator of cute cat photographs, spends more time travelling than working (he/him)

Google Developer Expert for Android and Kotlin, enthusiastic public speaker, senior engineer, Kotlin aficionado, Multiplatform manipulator, prolific facilitator of cute cat photographs, spends more time travelling than working (he/him) Show more

An open-source maintainer and a GDE in Web Technologies. I created vee-validate and villus for Vue.js. I host the Untyped podcast and co-host “Web workers” podcast. I’m also one of the organizers of the EgyptJS monthly meetup.

I write about Vue.js and the composition API and also TypeScript on my Blog. I am passionate about learning and teaching Vue.js and TypeScript.

An open-source maintainer and a GDE in Web Technologies. I created vee-validate and villus for Vue.js. I host the Untyped podcast and co-host “Web workers” podcast. I’m also one of the organizers of the EgyptJS monthly meetup. I write about Vue.j... Show more

I am Taha Bouhsine, from a small town near Agadir, currently based in San Francisco, USA, trying to decipher the magic of AI and create cheesy-titled papers for the AI research community.

I am an AI/ML Google Developer Expert, I tend to be a generalist having experience working on different types of tasks in software engineering, machine learning engineering, research engineering, and electrical engineering while specializing in Deep Learning with a focus on Multimodality Deep Learning, Representation Learning, and Continual Learning. I published research papers on Machine Learning applied to different fields including aviation safety, civil engineering, security, and remote sensing.

I had the honor of founding a GDSC UIZ in Agadir. Together with my team, we organized over 90 events that reached more than 2,000 people. I am also the founder of MLNomads, a research community dedicated to collaborating on ML research projects on nights and weekends. I am also one of the Organizers of the new GDG Agadir team. I also enjoy the creation of small videos explaining different concepts in Machine Learning.

Apart from my community work, I'm a football enthusiast, just like any other Moroccan. I love watching our national team's matches and also playing football myself. I also enjoy cycling and swimming, and in the past, I used to practice karate, I participated in multiple international competitions. I enjoy writing poetry both in English and Arabic, which I use as a personal journal and self-reflecting way to understand myself and look for ways to improve myself. I also enjoy recording voice-overs of different poetries I like and also those ones I write, as well as recording podcasts that only my friends listen to. Recently, I started challenging myself to learn guitar and to learn how to play gnawa music over the guitar instead of the ganbri.

I am Taha Bouhsine, from a small town near Agadir, currently based in San Francisco, USA, trying to decipher the magic of AI and create cheesy-titled papers for the AI research community. I am an AI/ML Google Developer Expert, I tend to be a gener... Show more

Mario is from a small village in Germany and working for Kubermatic. He studied creative media at an English university and moved his field of knowledge to Cloud Native Infrastructure. He is working as a Customer Delivery Architect with the focus on planning and building concepts and architecture for Infrastructure in the Cloud native world. He started the Google Developer Group for Cloud in Munich back in 2016 and became a Cloud Google Developer Expert in 2019. His passion is always to move the cloud native community one step forward.

Mario is from a small village in Germany and working for Kubermatic. He studied creative media at an English university and moved his field of knowledge to Cloud Native Infrastructure. He is working as a Customer Delivery Architect with the focus on ... 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. Cloud enthusiast and advocates DevOps/Cloud/Golang best practices.

Conferences and meetups organizer since 2016. Technical writer (dev.to/aurelievache), a book author & reviewer, a sketchnoter and a speaker at international conferences.

Mentor and promote diversity and accessibility in technology.

She created a new visual way for people to learn and understand Cloud technologies: "Understanding Kubernetes/Istio/Docker in a visual way" in sketchnotes, books and videos.


Blog: https://dev.to/aurelievache/
YouTube: https://www.youtube.com/c/AurelieVache

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

Taley’a is a software engineer, having exposure to working in the product ecosystem for the more than seven years.
She has experience in diverse web and mobile technologies. She enjoys simplifying problems and making the user experience better for the product users.
She is an active contributor in the community and loves speaking at community events and conferences. Apart from this, she likes reading, art, and hiking to explore nature.

Taley’a is a software engineer, having exposure to working in the product ecosystem for the more than seven years. She has experience in diverse web and mobile technologies. She enjoys simplifying problems and making the user experience better for t... Show more

Umar Faruq Zubairu is a highly passionate technologist with deep expertise in data science and cloud computing, holding certifications as a Certified Data Analyst with Udacity as a Nanodegree and a Google Developer Expert in both Cloud & AI. As the lead of Google Developer Group (GDG Gombe), Facilitator at the Data Scientist Network (DSN), and a lead alumnus of Google Developer Group on Campus, he is dedicated to fostering collaboration and knowledge sharing within the tech community.

Umar Faruq Zubairu is a highly passionate technologist with deep expertise in data science and cloud computing, holding certifications as a Certified Data Analyst with Udacity as a Nanodegree and a Google Developer Expert in both Cloud & AI. As the l... 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 space of mobile apps and web technologies. She is currently playing with Flutter, Firebase, and some ML for Android but might change focus as new technologies pop up. 
Sylvia divides her time between South Africa and Germany. She is a Women Techmaker (WTM) Ambassador and an active member of the GDG Cape Town chapter. She is a frequent speaker at GDG events and aims to support the developer community through mentoring and events.

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

Hannah is an experienced engineering manager, coming from a software engineering background developing versatile mobile applications on Android. She is a Google Developer Expert for Android who mentors, writes technical articles, and speaks at technical conferences to motivate others to pursue careers in tech.

Hannah is an experienced engineering manager, coming from a software engineering background developing versatile mobile applications on Android. She is a Google Developer Expert for Android who mentors, writes technical articles, and speaks at techni... Show more

Phil is a developer relations engineer for IBM and Google Developer Expert living in Melbourne, Australia. He loves working with JavaScript, TypeScript or Ruby to build web applications and tools to help developers. He once helped build a website that captured the world's favourite sandwich fillings. He has too many GitHub repositories.

Away from the keyboard, Phil listens to ska punk, hangs out with his miniature dachshund (also called Ruby), and is on a mission to discover the world's best beers.

Phil tweets at @philnash and you can find him elsewhere online at https://philna.sh.

Phil is a developer relations engineer for IBM and Google Developer Expert living in Melbourne, Australia. He loves working with JavaScript, TypeScript or Ruby to build web applications and tools to help developers. He once helped build a website tha... Show more

Graduated in Software Engineering from the Technological University of Havana, Cuba, Alejandro brings over two decades of front-end development experience. Currently, he is the Principal Front-end Engineer at World Kinect in Miami, and a GDE (Google Developer Expert) in Angular. Alejandro is also a member of the ng-Champions program at ng-conf, co-organizer of the Angular Community Meetup, and the host of the Angularidades podcast.

Graduated in Software Engineering from the Technological University of Havana, Cuba, Alejandro brings over two decades of front-end development experience. Currently, he is the Principal Front-end Engineer at World Kinect in Miami, and a GDE (Google ... Show more

Michael is a technology leader with over 30 years experience in software development, working alongside more than 100 companies during his career to build human-centered solutions. As an international and keynote speaker he has spoken on every continent covering a wide range of technology topics including Serverless Architecture, Accessibility, and User Experience. Michael is the author of Programming Languages ABC++, Approachable Accessibility, and Architecting CSS, and is honored to have been recognized as a Google Developer Expert and Microsoft MVP.

Michael is a technology leader with over 30 years experience in software development, working alongside more than 100 companies during his career to build human-centered solutions. As an international and keynote speaker he has spoken on every contin... Show more

Bryce is obsessed with creating products that people want to use. He helps organizations of all sizes test, and ship their ideas.

Bryce has been speaking since the age of 3. Sometimes called a designer, a developer, a strategist, a writer, and even a carpenter, he has led teams and worked in the trenches. Bryce is a Google Developer Expert in Web Technologies, a certified Design Sprint Master, a list over-user, and a recovering "filler word" addict. He shares his knowledge by mentoring and teaching from his homeland, the not-always-frozen Minnesota.

Ask Bryce about saving the rainforest through design @ Project M or his most epic Boundary Waters Wilderness adventure.

Bryce is obsessed with creating products that people want to use. He helps organizations of all sizes test, and ship their ideas. Bryce has been speaking since the age of 3. Sometimes called a designer, a developer, a strategist, a writer, and ev... 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 solutions that drive innovation.
He is the author of several engineering books, including the latest installment of the best-selling FlutterEngineering.io series. Majid is also a passionate technical trainer, creating impactful learning experiences through platforms like Pluralsight.
As a dedicated community leader, Majid continues to empower developers worldwide through his role as a Flutter and Dart Google Developer Expert, organizing global events and running the acclaimed FlutterVikings conference or 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

I am a Solutions Architect at Online Partner AB and a Cloud GDE. I have worked on several projects involving Google Cloud services and Google Workspace along with multiple other technology stacks and platforms.

I am a Solutions Architect at Online Partner AB and a Cloud GDE. I have worked on several projects involving Google Cloud services and Google Workspace along with multiple other technology stacks and platforms. Show more

Ed Holloway-George is an Android Developer and Google Developer Expert originally from Oxford, UK but now currently residing in Nottingham, UK.

An Android developer for over 10 years; Ed now works for ASOS as a Lead Developer having previously worked on well-known applications such as National Trust, My Oxfam, Snoop, Carling Tap and many more.

In his spare time, Ed can be found playing trading card games and posting pictures of his dog.

Ed Holloway-George is an Android Developer and Google Developer Expert originally from Oxford, UK but now currently residing in Nottingham, UK. An Android developer for over 10 years; Ed now works for ASOS as a Lead Developer having previously wor... Show more

Katie is passionate about all things Android. She has taken on a wide variety of challenging projects including in the live event, media and travel space. Her favourite thing is to see someone having a delightful experience using something she has worked on. Katie is very active in the development community, she is a Google Developer Expert for Android, one of the organisers of GDG Melbourne and is a Women Techmakers Ambassador. She frequently runs events, speaks on technical and non-technical topics and enjoys writing blog posts to share her experience with others. Katie is based in Melbourne, Australia but loves to travel the world and outside of tech she enjoys boardgaming and attempting to finish many craft projects.

Katie is passionate about all things Android. She has taken on a wide variety of challenging projects including in the live event, media and travel space. Her favourite thing is to see someone having a delightful experience using something she has wo... Show more

I'm a Software Engineer from Montevideo, Uruguay, passionate about building thoughtful mobile experiences and empowering the dev community. I work as a TAM in application security while staying rooted in Flutter development, sharing my learnings through talks at events like FlutterConf LATAM and FlutterCon EU. In 2025, I became the first woman Flutter & Dart GDE in LATAM, and at present, the only active one across the Americas. As a Women Techmakers Ambassador and co-organizer of FlutterConf LATAM, I love bringing people together to grow and learn. When I’m not coding, you’ll find me out walking with my dog or diving into personal growth content.

I'm a Software Engineer from Montevideo, Uruguay, passionate about building thoughtful mobile experiences and empowering the dev community. I work as a TAM in application security while staying rooted in Flutter development, sharing my learnings thro... Show more

I am a seasoned IT professional with years of experience in the field. I have extensive experience with Google Cloud Platform (GCP), and currently hold many professional level Google Cloud and other industry certifications. I am also certified in Kubernetes, and have a deep understanding of the core concepts of Kubernetes.

I am passionate about sharing my knowledge with others by actively participating in GCP community. This also helps me in my own learning and growth in the field.

I am a seasoned IT professional with years of experience in the field. I have extensive experience with Google Cloud Platform (GCP), and currently hold many professional level Google Cloud and other industry certifications. I am also certified in Kub... Show more

I'm a Staff Mobile Software Engineer at talabat, the leading food delivery platform in the MENA region (part of Delivery Hero), and a Google Developer Expert in Flutter & Dart. Based in Dubai and originally from Hungary, I combine engineering leadership with a strong focus on mentorship and developer enablement.

As a developer community organizer (Flutter Abu Dhabi and Dubai ), I'm passionate about helping startups adopt the right technologies early and scale their engineering practices effectively from the beginning.

My current focus is on integrating AI solutions into the Software Developer Life Cycle and building other agentic workflows.

I enjoy sharing my knowledge by speaking at conferences and meetups, as well as teaching students in Hungary's first Flutter University class.

In more details:
- https://github.com/gerfalcon

I'm a Staff Mobile Software Engineer at talabat, the leading food delivery platform in the MENA region (part of Delivery Hero), and a Google Developer Expert in Flutter & Dart. Based in Dubai and originally from Hungary, I combine engineering leaders... Show more

Rishiraj is a triple Google Developer Expert (AI, Cloud & Kaggle). He is a Machine Learning Engineer at Intellitek, worked at Tensorlake, Dynopii & Celebal in the past and is a Hugging Face 🤗 Fellow. He is the organizer of TensorFlow User Group Kolkata and has been a Google Summer of Code contributor at TensorFlow. He is a Kaggle Competitions Master and has been a KaggleX BIPOC Grant Mentor. Rishiraj specializes in the domain of Natural Language Processing and Speech Technologies and works with AI for Medicine.

Rishiraj is a triple Google Developer Expert (AI, Cloud & Kaggle). He is a Machine Learning Engineer at Intellitek, worked at Tensorlake, Dynopii & Celebal in the past and is a Hugging Face 🤗 Fellow. He is the organizer of TensorFlow User Group Kolk... Show more

With a total of over 20 years of IT Experience I've spent the last 10 years being a passionate, customer-facing Google Cloud Evangelist, Engineer & Authorized Trainer working with all types of clients from different industries. Expert problem solver adept at using Google Cloud technologies and best practices to support Enterprise organizations. Early adopter and technology enthusiast with a passion for learning!

With a total of over 20 years of IT Experience I've spent the last 10 years being a passionate, customer-facing Google Cloud Evangelist, Engineer & Authorized Trainer working with all types of clients from different industries. Expert problem solver ... Show more

Fabian has been working in the web industry since 2001.
He has 15 years of experience as a web developer, with a focus on front-end development.
Since 2016, Fabian has been working as a user experience consultant with a focus on web performance.
In his day-to-day job, he helps big international clients optimize their web performance.
Together with his team of experts, he is developing a real-time user monitoring tool to be able to do the job more efficiently.
Fabian is passionate about sharing his knowledge and contributing to open source projects.
In 2023, Fabian became a Developer Expert for Web Performance.

Fabian has been working in the web industry since 2001. He has 15 years of experience as a web developer, with a focus on front-end development. Since 2016, Fabian has been working as a user experience consultant with a focus on web performance. I... Show more

Patrick is a Google Developer Expert (GDE) in AI, Machine Learning, and Cloud, a GCP Champion Innovator, and the organiser of the Melbourne TensorFlow User Group.

He currently leads the AI Engineering team @IAG, where he leverages his extensive experience spanning backend, mobile, cloud, and AI technologies. Patrick excels at developing solutions in emerging tech fields, focusing on rapid prototyping and agile development methodologies.

A passionate advocate for knowledge sharing, Patrick is a skilled technical trainer with a proven track record of delivering engaging and informative sessions. He is deeply committed to building technical communities, fostering shared learning, and pushing the boundaries of transformative technologies.

Patrick is a Google Developer Expert (GDE) in AI, Machine Learning, and Cloud, a GCP Champion Innovator, and the organiser of the Melbourne TensorFlow User Group. He currently leads the AI Engineering team @IAG, where he leverages his extensive e... Show more