Spanish engineer lost in Chicago. He's writing the book "Dart 2 In Action" for Manning Publications. Works at BMW, in the mobile core tea, developing the Connected experiences for BMW and MINI. Prior to that, he was the Android dev. Now, he is a Flutter dev.

Loves working with the community, and has the pleasure of running the Chicago Flutter Meetup, where they work all together to build a welcoming environment for everyone interested in Flutter and Dart.

Felix Angelov is a Software Developer at Very Good Ventures in Chicago. He is the creator and maintainer of the bloc state management library.

A software engineer passionated in Flutter. Maintainer of 'provider' & 'flutter_hooks'.

Deeply in love with Flutter, Remi spends a lot of time exchanging with the flutterverse. He particularly stands out with his presence on StackOverflow, with well over 800 answers to Flutter questions.

Luan is a Software Craftsman who loves Open Source and the community, currently in love with Dart/Flutter. He has worked for more than 6 years professionally and for more years that he can remember as a hobby with a plethora of languages, platforms, and libraries. He likes to solve people's problems with technology, and believes there is always a good solution to every problem and a good problem for every solution; for that reason, he likes most programming languages that he has come in contact with, and is always thrilled to learn something new. He also love Physics, and wanted to learn more about how the Universe works since he was a kid. That's why he took Physics as a graduation course, and his love is divided between Physics and Development. He truly believes in Open Source and tries to make, if possible, everything he does open (libre) and free.

Kacper is a Mobile Technology Leader at DXC Technology for nearly 3 years. He is responsible for leading the development of IKO, mobile banking application at PKO BP, the biggest bank in Poland. Application IKO was voted twice in a row in 2018 and 2019 the best mobile banking application in the world, by banking magazine Retail Banker International. Previously Kacper was developing the Windows Phone application of IKO for nearly 2 years and leading the development of application PKO Junior, which is mobile banking application designed for children under 13 years old. In his free time, he is developing his secret startup project in Flutter with .Net Core.

Charmed with Flutter from early beta, Mateusz builds Widgets in his day-to-day work. He hopes that one day his struggle for finding the perfect state management solution will end.

Aleksander is experienced a lot in enterprise development, in IT for more than 15 years. He worked in the field of science, taxation, telecom and etc. Recently, he specialized mainly in a microservice architecture, but now his main interest is Flutter. Aleksandr is a Flutter enthusiast and Co-Head of Flutter Competency in EPAM, organizer of GDG Nizhny Novgorod community, host of podcasts Mobile People Talks and Flutter Dev Podcast.

Fitz is a developer advocate on the Flutter team at Google, specializing in education. So much so, that when not educating about Flutter, he lectures at local universities. Otherwise, Fitz fancies fun Flutter festivities and dabbles in minor wordplay.

Umberto is a Software Engineer at Rive, building a technology that empowers creatives and software developers alike. He's been working with them since their very first product, Nima, and helped them build and launch Flare. Before Rive, he worked at Amadeus in France and IBM in Rome - but a startup focusing on a single product that catered directly to customers proved to be the right challenge for him. He started using Flutter in 2018 when building the "Flutter Hot Reload Game" for Google IO 18. He also worked on the "History of Everything", launched at Flutter Live later that same year. Umberto's passion for computers stemmed from his love for videogames and graphics. Together with his other passion - philosophy - he ended up studying Computer Science.

Simon loves Flutter and believes its the future of Mobile development. Co-founder Flutter Study Group on Slack, HumpdayQandA and Flutter Community Lead. He's been writing code for 18+ years, of which the last 10 years has been professional Android development. He discovered Flutter in Oct 2017 and since then has not looked back.

Rihanna is a software engineer, maker, and new tech enthusiast. She is Google Developer Expert in Web Technologies, a Women TechMakers Ambassador, co-leader GDG Rome, CoderDojoSpqr and CodeYourFuture Rome Mentor. She strongly believes in the importance of sharing knowledge and experience.

Lara is a Flutter GDE and Android developer based in Berlin. Lara has been involved with the community since she started programming: sharing knowledge online, organising study groups and finally becoming a GDE.

Łukasz is cofounder & Managing Partner @LeanCode, Flutter Software Studio based at Warsaw, Poland, Cofounder @FlutterWarsaw and @FlutterEurope. Experienced Product Owner and UX Designer. Formerly CEO @Audioteka, founder in several startups (with exits) and active advisor for digital products. At Flutter Europe responsible for Partners, Sponsorships and Finance. Before breaking an ankle used to be a squash coach, now seeking comfort in tennis.

He seems to know how to count the money so we use his extraordinary skills, not to went bankrupt.

Roberta is a Software Engineer working at the TAB (The App Business). Starting off with the .NET stack, she also has experience with AngularJS, React and Node.js, amongst others, with Flutter being the latest in her skillset. She has also dabbled with Xamarin, React Native and Ionic in her spare time. Outside of tech her hobbies include going to the cinema, travel, illustration and learning how to sew.

In love with Flutter since alpha release in 2017. Founder of Fidev - a software company specialized in Flutter. Co-organizer and speaker on Flutter Lodz Meetup. Enjoys sharing Flutter knowledge on blog fidev.io and on @FlutterCommunity. Proud collaborator of Material Design and Firebase packages. In free time he likes to find beautiful mobile designs on dribbble and implement them.

Rafał is an Android and Flutter developer with a strong hardware background. He has experience with leading big scale projects. Lastly, he jumped into fresh area of car-sharing and become CTO of Take&Drive. He is also strongly involved in the development of the Flutter community being the founder of Poznan Flutter Developer Group. In his free time, he loves sailing. His biggest dream is to sail around the world and take part in Sydney-Hobart Yacht Race.

Leading Android development team at one of the most recognized mobile agencies traded his skills for Flutter. Now, as Flutter Lead and Flutter GDE has a number of apps made for commercial clients.

Emily is a developer advocate on the Flutter team at Google. When not educating people about the awesomeness of Flutter, she can be found working on improving fairness in machine learning or acting on the stage and screen. 

She is an avid member of the nerdy joke appreciation society.

Dominik is a Flutter developer, coorganizer of Flutter Warsaw Meetup and blogger at roszkowski.dev. He is a deputy manager of PW-Sat2 student satellite project. The PW-Sat2 satellite was sent into orbit on-board Falcon 9 rocket in December 2018 and till now is still operational.

He likes ramen.

Brian Egan is a Montana boy living in Berlin, Germany. He previously worked on popular web and Android applications for SoundCloud and Zappos. He now spends his time writing open source Dart code, developing his business, and scuba diving as often as possible.

He is the author of and contributor to several Dart libraries, including RxDart, redux, flutter_redux, and flutter_architecture_samples.

You can find his work at github.com/brianegan.

Hillel is a co-founder of Invoice Ninja, the leading open-source invoicing solution. He's also a devoted husband and father, has a deep love of music and is a Google Developer Expert for Flutter.

Oleksandr is the Head of Mobile department in Ciklum. He started a cross-platform mobile developer career back in 2012, for 4+ years worked as a Xamarin team technical leader. For the last 1.5 years he popularizes Flutter in Ukraine. Oleksandr is a public speaker, lecturer, AR enthusiast, and a mobile developer.

Priit is a full stack developer at Nevercode. When he's not writing code he enjoys rock climbing.

Majid Hajian is a passionate software developer with years of developing and architecting complex web and mobile applications. He is passionate about web platform especially flutter, IoT, PWAs, and performance. He loves sharing his knowledge with the community by writing and speaking, contributing to open source and organizing meetups and events. Majid is the author of "Progressive web app with Angular" book by Apress and "Progressive Web Apps" video course by PacktPub and Udemy. He is (co)organizer of a few mobile and web meetups in Norway as well as Nordic conferences for mobile and Angular, Mobile Era and ngVikings.

Chirag Shenoy works as a senior mobile developer at ShareChat, which is India's largest vernacular social media platform with over 100 Million downloads on the Google Play Store. He is extremely passionate about mobile technology and has worked on both Android and iOS for over 4 years, before falling in love with Flutter. He also he believes in the power of Internet, Software, Design thinking and a Whiteboard in solving some of the problems existing around us – Be it behavioural problems like procrastination or complex problems such as water scarcity or illiteracy.

Norbert is a Flutter developer and computer science student.

Renan is software engineer who loves to use math and computer science to create awesome visual experiments

Filip is a Developer Advocate on the Flutter team. In this role, he specializes in architectural guidance, performance tips, and deep dives.

Prior to Google, Filip was an independent IT instructor. In his spare time, he builds games, reads books, and occasionally enjoys many pancakes.

Miguel is a freelance Software developer based in Berlin, specialized in Flutter and Android development. He also author at Pluralsight, and publishes videos and blog posts about mobile development. You can find more about him at http://beltran.work.

Elaine is a Team Leader and Developer Advocate at SFEIR, where she works on projects consisting of mobile and voice technologies. She's passionate about the new interactions that we can have with technology. She's a GDE for the Google Assistant.