GDG SPb

Lead iOS developer in EPAM in Saint Petersburg, Russia, i.e. works on projects which are not allowed to be talked about. Before that was participating in a variety of projects, from C++ GUI to Java servers, but all the time Evgenii was in love with gadgets. He does not believe in silver bullets and tries to overcome perfectionism as much as he can.

Started his way as a backend developer and then fell in love with mobile development for its relevance, modernity and young community. For his first Android projects, which Sergey did as a freelancer in his spare time, he and his colleague wrote together the backend part as well. For the last two years, Sergey is an Android developer in Tinkoff company's team of business application.

Software Engineer at Badoo, London. Founder of CocoaHeads Russia, winner of WWDC Scholarship, speaker at such large conferences as Mobile Developer & Business 2014, UIMobile, MBLTDev, Mobicode, Mobius Piter.

Fan of mobile technologies, neat architecture and early access programs, Eugene has done a couple of projects with audience of hundreds of thousands of people. Currently he's the team leader of Labirint Android, the first team in Russia to implement Instant App; this team can boast about having a 4,8 score app in Google Play.

Lead software engineer in EPAM. More than 7 years of experience in mobile development, also interested in machine learning and Python. The author of a blog for Software Architects https://medium.com/@nvashanin.

GDG Spb Org & Android Dev

RedMadRobot

Avito

Vladimir Ivanov is now a lead software engineer in EPAM Systems. Started as a Java EE engineer, but got interested in mobile technologies. Vladimir develops Android apps mostly last 7 years, but looks around and comprehends nearby technologies like React Native, iOS app development, web development, etc. Vladimir is passionate about sharing his knowledge.

A professional developer of mobile applications since 2010. Got working experience in various types of companies: custom development startups, product development startups, big holding companies. Works in Avito since 2014 as a leader of a team focused on iOS and Android mobile architecture. Is a Program Committee member of such conferences as AppsConf (since 2016) and Mobius (since 2017).

Mosdroid

Head of mobile engineering in Avito, organizer and regular speaker of different meetups and conferences on iOS development. Being a huge fan of "open source by default" idea, Egor participates in several open source projects. Also in his spare time he manages several Telegram channels with useful links for mobile developmers.

Lead iOS developer at Devim. Has worked on roughly 20 projects, including banking and mobile carrier apps.