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.

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

Tom Colvin is CTO of Apptaura, the app development specialists; and founder of Conseal Security, the mobile app security experts. He has been a developer for over 20 years and worked with Android since Cupcake. He is a Google Developer Expert in Android.

Tom Colvin is CTO of Apptaura, the app development specialists; and founder of Conseal Security, the mobile app security experts. He has been a developer for over 20 years and worked with Android since Cupcake. He is a Google Developer Expert in Andr... 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 developers alike, becoming a Google Developer Expert in Web Technologies, Women Techmaker Ambassador, and Cypress ambassador.

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

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 member of the Google Developer Advisory Board, an organiser at Google Developers Group Glasgow, serves as an Ambassador for Google's Women Techmakers, and is recognised as a Google Developer Expert (GDE) in Artificial Intelligence and Machine Learning and a 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

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 the beautiful Finnish nature either by foot or kayak.

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

Majid Hajian is an accomplished software architect and developer renowned for his expertise in designing intricate web and mobile applications. He is recognized as a Google Developer Expert, has received accolades as an author, and is a respected instructor.

Majid has authored several engineering books, including the top-seller FlutterEngineering.io book series.

As a prominent community leader, Majid organizes events worldwide, including the esteemed FlutterVikings conference, to empower fellow developers and propel the software development industry forward.

Majid Hajian is an accomplished software architect and developer renowned for his expertise in designing intricate web and mobile applications. He is recognized as a Google Developer Expert, has received accolades as an author, and is a respected ins... 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

Pavlo is a Staff Software Engineer at Meta. He is also a Google Developer Expert for Android and Kotlin. Previously he worked at Lyft, Turo and Grab on mobile infrastructure. He develops Android apps, focusing on mobile performance, developer productivity, and infrastructure.

Pavlo is a Staff Software Engineer at Meta. He is also a Google Developer Expert for Android and Kotlin. Previously he worked at Lyft, Turo and Grab on mobile infrastructure. He develops Android apps, focusing on mobile performance, developer product... Show more

Geshan is a seasoned software engineer, with over 15 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 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). 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 15 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

Xavier was born in Valencia, but currently living in Madrid. He has over 7 years of experience. He focuses on Cloud, Kubernetes, DevOps, Q&A, microservices, Conversational AI and mentoring startups thanks to the Google For Startups Program. He is an organizer of GDG Madrid, DevopsDays Madrid and the Alexa community in Spanish. In his spare time, he enjoys music, beer, and friends. Author of the book "The Alexa Revolution". He has been recognized as a Microsoft MVP, GitHub Star, Alexa Champion, Google Developer Expert & Google Cloud Champion Innovator in ML, AWS Community Builder, and Azure Content Hero.

Xavier was born in Valencia, but currently living in Madrid. He has over 7 years of experience. He focuses on Cloud, Kubernetes, DevOps, Q&A, microservices, Conversational AI and mentoring startups thanks to the Google For Startups Program. He is an ... Show more

Jemima Abu is a self-taught Front End Developer and recognised Google Developer Expert in Web Technologies.
She is an avid advocate for diversity and intersectionality in technology and accessibility in web development.

Jemima Abu is a self-taught Front End Developer and recognised Google Developer Expert in Web Technologies. She is an avid advocate for diversity and intersectionality in technology and accessibility in web development. 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 Android, I have a great interest in backend development with Kotlin and AR/VR technology. In 2021, I became an Android GDE to continue my journey to always share and learn with the Android community.
In my spare time, I am a world traveler and a beer lover always looking for the best IPAs!

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

Isaac is a Lead Software Engineer, Google Developer Expert, Mentor and Community Organizer. He is currently Co-founding AnyApp Technologies, Leading Engineering at Reflection.app (A Guided Journal for wellness and growth), Mentoring Flutter and Dart Interns at the HNG Internship & Flutter Kaduna.

Isaac is a Lead Software Engineer, Google Developer Expert, Mentor and Community Organizer. He is currently Co-founding AnyApp Technologies, Leading Engineering at Reflection.app (A Guided Journal for wellness and growth), Mentoring Flutter and Dart ... Show more

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 eager to learn more.
I began to focus on cloud computing. I was drawn to the scalability, flexibility, and affordability of cloud-based solutions. I started using Google Cloud Platform, and I quickly became a passionate advocate for the platform.
I began to share my knowledge of Google Cloud with others. I started writing blog posts and articles, and I gave presentations at conferences and meetups. I also became a Google Cloud Authorized Trainer, and I began teaching others how to use at best Google Cloud Platform.
My passion for technology, the dissemination of knowledge, and communities led me to lead a GDG community in my city. I am proud to be a part of this community, and I am committed to helping others learn about technology.

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

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

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

Systems/infra engineer turned cloud architect, with a soft spot for data platforms and security. GDE (Google Dev Expert) in Cloud, a Women TechMakers Ambassador and an experienced tech speaker.

I speak English, Ukrainian and French (and a liiittle bit of Italian), and am based in London, UK.

My previous talks and interviews (some of them): https://www.youtube.com/playlist?list=PLS3g1K3mnmajt5Eu3nNaAiMK3hXjVRRNL

Systems/infra engineer turned cloud architect, with a soft spot for data platforms and security. GDE (Google Dev Expert) in Cloud, a Women TechMakers Ambassador and an experienced tech speaker. I speak English, Ukrainian and French (and a liiittle... Show more

Fabian Gosebrink is Microsoft MVP, Google Developer Expert, Pluralsight author, Angular & ASP.NET Core web developer and international speaker. As a software engineer, consultant and trainer, he supports customers building web applications with more than 10 years of experience. Fabian is very active in the community such as leading the swiss angular community „SwissAngular“, the .NET user group in Zurich, leading the largest german speaking C#-Community (mycsharp.de), being an egghead and Pluralsight trainer as well as running his own company Offering Solutions Software with a course and learning platform https://developer-academy.ch and is speaking at local user groups and international conferences.

Fabian Gosebrink is Microsoft MVP, Google Developer Expert, Pluralsight author, Angular & ASP.NET Core web developer and international speaker. As a software engineer, consultant and trainer, he supports customers building web applications with more ... Show more

Leo Farias is a designer, turned coder, turned entrepreneur, and turned CEO. He is very enthusiastic about creative solutions using technology and software. Because of his background in design, Leo is particularly interested in human-computer interaction, UX, and exploring different unified UI solutions.

In the roles, Leo has had he demonstrated the ability to build high-performance integrated teams and companies that are innovation-focused. He is passionate about open-source, technology leadership, and the impact of culture in mission-driven organizations.

Leo Farias is a designer, turned coder, turned entrepreneur, and turned CEO. He is very enthusiastic about creative solutions using technology and software. Because of his background in design, Leo is particularly interested in human-computer interac... Show more

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 to OSS, and mentors talented women in tech.

Sessions are listed chronologically, scroll to the bottom for Anna's most recent work.

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

Glen is a cloud engineer in the Cloud & Data practice at PwC Canada, bringing over 16 years of diverse tech experience in multiple industries. Since 2016, he has focused on cloud computing, DevOps, Google Cloud, and HashiCorp tools. Glen proudly holds the titles of Google Developer Expert on Google Cloud and HashiCorp Ambassador.

Glen is a cloud engineer in the Cloud & Data practice at PwC Canada, bringing over 16 years of diverse tech experience in multiple industries. Since 2016, he has focused on cloud computing, DevOps, Google Cloud, and HashiCorp tools. Glen proudly hold... Show more

Rivu Chakraborty is India's first Kotlin GDE, an Android developer, a community person, & one of the early adopters of Kotlin. With overall 11+ years of experience, he works at Viacom18 - JioCinema (India's biggest OTT platform) as Android Architect / Senior Manager. He previously used to work at Meesho (a promising unicorn E-Commerce Startup from India), Gojek (one of South-East Asia's biggest startups), Paytm (India's biggest Fintech startup), and Byju's (one of India's biggest Edtech startup).

He has contributed to multiple Kotlin and Android Development books including authoring Reactive Programming in Kotlin, co-authoring Functional Kotlin the first-ever book to help Kotlin developers learn Functional Programming and use Arrow-kt in their projects, and co-authoring Hands-On Data Structures and Algorithms with Kotlin.

He has been using Kotlin since December 2015. Rivu formed KotlinKolkata User Group, the first active Kotlin User Group in India. Before he had to move out of Kolkata, he was organizing meetups and events for both KotlinKolkata and GDG Kolkata. Along with organizing community & events, he also speaks at events/conferences and local meetups.

Rivu Chakraborty is India's first Kotlin GDE, an Android developer, a community person, & one of the early adopters of Kotlin. With overall 11+ years of experience, he works at Viacom18 - JioCinema (India's biggest OTT platform) as Android Architect ... 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

I'm a senior Flutter developer, as well as the co-creator of Bunny Search, the app, which allows you to find cruelty-free brands. I'm a technical writer, speaker & mentor. I'm a Flutter & Dart GDE, Women Techmakers Ambassador and a Flutterista. If I'm not writing code or participating in some Flutter meetup, you can usually find me reading a book or petting a stray cat :)

I'm a senior Flutter developer, as well as the co-creator of Bunny Search, the app, which allows you to find cruelty-free brands. I'm a technical writer, speaker & mentor. I'm a Flutter & Dart GDE, Women Techmakers Ambassador and a Flutterista. If I'... Show more

Deepa is a self taught Software Engineer. She is passionate and curious about web technologies and PWA's. She enjoys building applications using Angular and React and now exploring the Flutter platform too! She volunteers as an ambassador at Women Techmakers, and speaks at various tech events. She used to organize events at Google Developer Group San Jose.

Deepa is a self taught Software Engineer. She is passionate and curious about web technologies and PWA's. She enjoys building applications using Angular and React and now exploring the Flutter platform too! She volunteers as an ambassador at Women ... 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

Lucas is a Brazilian dev who works as Senior Software Engineer at Klarna. Technology lover and, since 2011, works with Web applications and JavaScript. He's also a Google Developer Expert, Microsoft MVP, and Docker Captain who has been talking about technology for over 6 years both nationally and internationally. Member & Contributor to Node.js, TC39 Outreach, KEDA Project, and the TypeScript language.

Lucas is a Brazilian dev who works as Senior Software Engineer at Klarna. Technology lover and, since 2011, works with Web applications and JavaScript. He's also a Google Developer Expert, Microsoft MVP, and Docker Captain who has been talking about ... Show more

Rishiraj is a Google Developer Expert in ML (1st GDE from Generative AI sub-category in India). He is a Machine Learning Engineer at Dynopii and a Hugging Face 🤗 Fellow. He is the organizer of TensorFlow User Group Kolkata and have been a Google Summer of Code contributor at TensorFlow. He is a Kaggle Competitions Master and have been a KaggleX BIPOC Grant Mentor. Rishiraj specializes in the domain of Natural Language Processing and Speech Technologies.

Rishiraj is a Google Developer Expert in ML (1st GDE from Generative AI sub-category in India). He is a Machine Learning Engineer at Dynopii and a Hugging Face 🤗 Fellow. He is the organizer of TensorFlow User Group Kolkata and have been a Google Sum... Show more

Matt (he/him) is a Software engineer specializing in Android. He is passionate about people, podcasts and always learning. Currently he works on platforms at Square and enjoys well designed architecture and meaningful UIs.

His journey into Android has been fueled by fostering open discussions with other engineers, a passion for helping others through technology, and many midnight espressos.

After hours, Matt likes to convince his friends that boardgames are not dead.

Matt (he/him) is a Software engineer specializing in Android. He is passionate about people, podcasts and always learning. Currently he works on platforms at Square and enjoys well designed architecture and meaningful UIs. His journey into Android... Show more

Salih is a Berlin based Senior Developer Advocate at AWS who is also a Google Developer Expert for Flutter and Dart. He likes sharing his knowledge with the people by mentoring aspiring developers, blogging and talking at conferences.

Salih is a Berlin based Senior Developer Advocate at AWS who is also a Google Developer Expert for Flutter and Dart. He likes sharing his knowledge with the people by mentoring aspiring developers, blogging and talking at conferences. Show more