Conference faces

Sergey Rybalkin has been working with JVM-based languages for more than 8 years. At Facebook, he is adopting and optimizing Kotlin for Android. Before joining Facebook Sergey worked on Kotlin adoption for the server-side and frameworks at Alibaba Group. Now he develops and maintains Kohttp, a Kotlin DSL HTTP client and Redex, an Android bytecode optimizer.

Aydar had been developing iOS applications since iOS 5 in a mobile agency, in a large and cozy 2GIS, and Freeletics in Munich. He currently works at JetBrains, AppCode team. Writes code in Kotlin/Java so that people are comfortable writing in Swift/Objective-C.

Software engineer at Facebook by day, rugby player by night — Timur is building custom dev tools to make people around me productive. Moving fast, sometimes breaking things and occasionally contributing to Flipper's open source code.

10 years of experience in commercial development, most of which is the development of image processing libraries, both cross-platform and exclusively for iOS. More than 5 years Georgy spent on developing components for one graphics editor (OpenGL + Metal, iOS + macOS), now he makes them for Procreate (Metal, iOS).

Spent a lot of time for messengers in Mail.Ru, has taken part in Yandex.Navigator and Yandex.Auto. From time to time makes talks about developing for iOS.

Sergey is a developer from London who paused his nomadic lifestyle to feel the scale and peculiarities of working in Big Tech for himself. At Facebook, he works on Android UI Frameworks, Backend-Driven UI, and helps with the implementation of Kotlin into the largest mobile codebase. In the past, he was involved in the organization of the Kotlin User Group in St. Petersburg and the Android Academy schools in St. Petersburg and Moscow. Has been writing in Kotlin since traits.

Android developer from Rostov-on-Don. Has been working in Auto.ru for 3 years. Before mobile development, he was engaged in VR/AR/MR technologies. BDFL of memes telegram channel "Jake Wharton Saves Folder". Likes to talk about functional programming to anyone who is willing to listen to him.

Developer with over 7 years of commercial development experience. She is engaged in native iOS (Swift/Objective-С) and Android (Kotlin/Java), cross-platform (KMP, Xamarin) development. Develops the architecture of mobile applications for both platforms, manages the direction team. Leads junior developers. Teacher for iOS Advanced 2.0 and iOS Basic courses at Otus. In her free time, Anna enjoys painting, studies Chinese and German.

Alexander is experienced a lot in enterprise development, in IT for more than 15 years. He worked in the field of the nuclear industry, taxation, telecom. Recently, he specialized mainly in a microservice architecture, but now his main interest is Flutter. Aleksandr, Lead Software Engineer, Co-Head of Flutter Competency at EPAM Systems, Flutter and Dart GDE (Google Developer Expert), organizer of GDG Moscow community, host of podcasts Mobile People Talks and Flutter Dev Podcast.

Works at MTS. For about seven years Ekaterina has been engaged in automation testing. For about four years she has been an engineer in the automation of mobile applications. She has also been an iOS developer for the last 1.5 years.

Google Developer Expert Android, Pay and IoT.

Denis did his part in developing mobile apps for several startups in Russia, Asia, and Europe. Now he works at Lyft in sunny California.

You probably heard Denis in Android Dev Podcast or at the conferences.

Nikolay Igotti works as Development Lead on Compose for Desktop project at JetBrains. Used to be a Technical Lead on Kotlin/Native compiler and runtime effort. Previously used to work at Sun Microsystems, EMC, Oracle, Google on various system-level software, such as HotSpot Java Virtual Machine, Dart VM, VirtualBox hypervisor, and Native/Client runtime.

Makes researches in development, security, and life. Leads the @paradiSEcurity channel in Telegram.

For the past 7 years, he has been bringing up Android OS on all kinds of hardware. So today Fedor has accumulated some experience in this area that he would be happy to share with an interested audience.

4 years in Android development. Worked in product companies and outsourcing. Has been working at Okko for over a year. Now he is responsible for the technical component of Android clients (mobile & tv) and the technical development of Android development.

CTO at Arenum. For 6 years Vyacheslav has been reading lectures about operational systems at the university. He used to be C++ and parallel computing fan. Previously he worked as a lead engineer/developer/tester in the Prisma project, adapting it for new (at that moment) NPU Kirin chips. He had to master Android for ML tasks and GPGPU, OpenGL, OpenCL, Vulcan parallel computing.

For the last 6 months Vyacheslav has been developing a streaming mobile app.

It doesn't really matter for him how complex the task is. He can properly coordinate and polish any project. He likes deadlines and sleepless nights. In emergency cases he can make wonders with a couple of liters of orange juice.

Leads the Flutter department at Surf, does a pet project, loves to talk about architecture.

Mobile lead developer in the INOSTUDIO. Works in commercial development for nearly 6 years, 4 of them related to mobile development. Primarily focused on native iOS-development, but 1,5 years ago discovered Flutter, and then started using both technologies. Has experience with different projects — from small startups to large products (GIS, mobile banking).

In mobile development since 2010. For several years he fought with C++ in game development, then switched to classic applied projects, where he developed marketplaces, instant messengers, publishing services, fintech solutions and much more. Now he makes a chess service, and also consults startups, helping them avoid numerous gotchas. His free time he spends with his family and dog, and at night in the carpentry shop, he develops a smart digital guitar.

Flutter developer. Former full-stack developer (Android native/Angular/Java Spring). Worked on projects related to energy and industry. A couple of years ago, Andrey moved to Flutter for public applications. Adept of code generation and automation.

Maria has 7 years of experience in iOS development. She has managed to experience many projects, from a weather alarm clock to the EDM mobile client. In her spare time, she is writing a Ph.D. thesis on hyperparameter optimization in ML, teaches math logic, and leads a sports programming class at MPEI.

Open source developer, trainer, and speaker. Currently hacking at Facebook on Flipper. Author of MobX, MobX-State-Tree, Immer, and a plethora of smaller packages.

Aleksandr is a Senior iOS developer at Delivery Club. He has been an iOS developer for about 10 years and has worked at netPrint.ru, DomClick, and MoySklad.

Android developer since 2014. During this time, he took part in many projects of various sizes. For the last two years, he has been working in an excellent infrastructure development team that supports the environment for more than 50 Android developers.

Biography will be added soon.

Producer @ JUG Ru Group, organizes the largest conferences for developers in Russia. In the last 6 years Alexey's team arranged more than 50 conferences. Alexey has a very different background: from Software Engineer @ Oracle (JCK, Java Platform Group) to DevRel @ Odnoklassiniki.

Member of the SberBank Online platform team.

Lecturer at the E-sports Department. Founder of several e-sports centers. Held over 160 tournaments with a total number of participants over 200k. Included in the top 100 e-sports personalities in the Russian Federation.

Aleksandr has been in Android development for over 6 years. Head of the Android development group at Yandex.Market. 3 years in Yandex. Worked at B2C. Developed applications for the protection of corporate information for the business. Now he leads the development of infrastructure of Mobile Market application.

Biography will be added soon.

Sergey has been developing for Android since 2017. During this time he worked with different things: he integrated AR modules on Unity into a native application, designed custom view based design systems, refactored a large legacy with EventBus, etc. Recently, he has been enthusiastically engaged in the Gradle builds of the Vivid Money project.

5 years in Android development. Of these, 4 years have been developing classified in the Auto.Ru team, including making the Backend Driven UI. Now he works at Sber, where he rewrites a third-party React Native application in Kotlin.

Engaged in commercial Android development. Developed "Samokatus". Now he is the Android team lead that creates the super service "My Subsidies". Before Android, Valery was engaged in backend development in Java, Python. Author of the Text-To-Speech-system for a pilot study on teaching children English using an anthropomorphic robot (DOI: 10.1109 / DeSE.2019.00055).

Co-founder of CarPrice, which raised $60 million from key industry investors in Eastern Europe and Asia. Co-founder of CarMoney, the largest online car pawnshop in Russia. Eduard is included in the Forbes 2019 30 under 30 list as a venture investor.

Android team lead in outsource. Started his career with the development of algorithms for processing a cardio signal in real-time in C++, then moved to Android development and worked mainly on large projects in outsourcing companies. Now Aleksandr is working on an international startup in a team of ~ 20 Android developers and is a team lead for a small internal team. Aleksandr is engaged in modularization, architecture, and customization of code review and interview processes.

DomClick (Sberbank) tech lead. Almost 5 years in iOS development.

Alexander went from his own startups and "help a friend" projects to large corporations. Now he's building an iOS mobile application at ManyChat. Helps businesses communicate with clients.

Loves Swift, but sometimes cheats on it with Kotlin. Adores product metrics and features. Thinks that good code is minimalistic and solves user pain. Supporter of the OOP approach.

More than 6 years of experience in Android development, now Gennady is Android Tech Lead at DomClick. He also gave presentations at GDG Kazan, Kotlin Moscow. Devotes a lot of time to RnD on cross-platform solutions for mobile development (KMP/KMM, Flutter, etc.).

Extensive experience in the development and testing of mobile applications. Participated in the creation of more than a dozen applications, including those using cross-platform technologies (Xamarin). Valentin has been programming on Swift, Objective-C. He also works with CI/CD (gitlab), Jira, Apple developer console, Apple foundation. Valentin is engaged in the design of complex architectural solutions using Visual Paradigm.

Senior Android Developer at Yandex. Denis has been working as an Android developer for the last 10 years. Now he makes Yandex.Maps.

More than 7 years in iOS development including 5 years in big e-commerce companies such as Lazada and Ozon.

Igor has been working at Sber since 2018 in the social and salary solutions division, where he develops and supports the SberBank Online product. He takes an active part in the life of the community, promotes Kotlin, conducts interviews, and speaks within the company.

Aleksandr has been developing for iOS since 2018. Nothing is clear to him, but very interesting!

Android DevOps-engineer from CFT. Sevastyan used to be an Android developer, but now he develops the infrastructure and improves the processes of Android teams.

Ilmir has been developing compilers for 7 years. He contributed to GCC and art-compiler. Since 2017 he has been working on Kotlin at JetBrains. Responsible for coroutines, inline classes, and partly for contracts.

iOS developer with about 7 years of experience. Yerkebulan started his career as an iOS and Android developer at a startup, but then he focused on iOS development. Worked in various startups in Southeast Asia and Kazakhstan. For the last 2.5 years, Yerkebulan has been developing the Yandex Go application.

Works as an engineer of the iOS Platform core team, Sberbank Online. 3 years in industrial development. Engaged in application optimization, infrastructure support (CI/CDP). Develops a new intermodular architecture, which will soon be implemented in the largest iOS project in the CIS. Deniz also teaches at the Sberbank development school. Before that, he was an iOS developer on the Notifications team. Deniz rewrote the legacy of VoIP notifications to Remote Notifications + Notification Service.

Has been in Android development for over three years. Pavel started a career raising the banking sector, and now he's working in the Delivery Club product team.

Senior Android developer at VKontakte. Engaged in the development of the message section. Has been programming on Android since 2011, previously freelance on PHP/Node.js. Alexander likes tasks with multithreading, optimizations and non-trivial logic.

Android developer from Rostov-on-Don. Has been working in Auto.ru for 3 years. Before mobile development, he was engaged in VR/AR/MR technologies. BDFL of memes telegram channel "Jake Wharton Saves Folder". Likes to talk about functional programming to anyone who is willing to listen to him.

Develops iOS Yandex.Maps, last year — Kotlin MPP. Before that — Objective-C, Swift, and C++. Developed firmware for embedded systems. Mikhail has been engaged in mobile development for 5 years.

Google Developer Expert Android, Pay and IoT.

Denis did his part in developing mobile apps for several startups in Russia, Asia, and Europe. Now he works at Lyft in sunny California.

You probably heard Denis in Android Dev Podcast or at the conferences.

Way back at school, Ivan got carried away by portable devices, from radio to mobile phones, his hobby becoming his career. Worked his way up from being a developer of embedded systems, drivers and web apps to a mobile lead. Evening nights, while his daughter is asleep, develops kid's Android media center.

After 10 years in mobile development, Stepan shifted his carrier to DevOps and Build Systems. Works on self-driving cars by day, in the free time, shares his experience with the community through talks and OSS projects.

iOS developer at Cardsmobile in FinTech. Working on new products and technologies which have not been released yet. Lovely topics in programming — data synchronization, multithreading programming, Core Data, computer graphics, and UI/UX.

Accomplished Android developer, React Native expert, Certified Google Cloud Architect, mentor and speaker.

Artur believes that every program engineer is a developer, yet not every developer is a program engineer. Writes code in such a way as not to feel ashamed later. Works hard to make his programs not only do their job, but also have clear logic that can be extended by other people. Makes barbers’ lives easier at Squire Tech.

Author of Android Broadcast. Likes to share knowledge and make the life of developers simpler. Big fan of Kotlin and Coroutine.

Mikhail is an Android developer since 2010 and worked on different projects, from multimedia to fintech.

Mikhail is a snowboarder enjoying powder and high springboards. He also loves music and plays guitar.

7 years in commercial development. Worked on cross-platform multimedia apps for iOS and Android.

Graduated from the faculty of mechanics and mathematics of SPbU, but never became a mathematician. Went through .NET, Java Enterprise, Аndroid, and found himself in iOS development. Now he's an iOS team lead in the Yandex Go super app.

5 years of experience in commercial development. Technical lead of R&D team at DomClick. Interests: C++, Go, Linux, photogrammetry, and computer vision.

Developer of the systems development group at Voximplant. For the last couple of years, she has been developing WebSDK for audio/video calls and conferences based on WebRTC, as well as raising a Scotch Terrier and trying to master a new sport every year. As part of the development team, she won the Best Fintech Product category at FinnovateSpring 2018.

Got into Android development in 2013. Two years later he moved to Avito. Gradually more and more focused on platform tasks. Since 2018, he has been working on infrastructure: CI, assembly, testing tools.

Head of mobile development.

Member of the SberBank Online platform team.

Sergey as Product Marketing Manager works at the intersection of marketing and product at Prisma Labs. Engaged in increasing the subscriber base and LTV. Loves numbers and makes decisions based on data analysis.

Lead frontend developer at Voximplant. Before joining the Voximplant team, he was co-founder and CTO of Appatbox web development studio and Rocketcallback callback service.

Now Igor is developing WebSDK in Voximplant, participating in social projects for Takie dela, and taking care of small plastic dinosaurs.

As part of the development teams, he was nominated for several awards for Digital Storytelling in 2017 (Visa pour l'image, Great Eight, Press Photo Digital Storytelling Contest).

Staff Software Engineer at Lyft. Vladimir develops advanced lint checks and monitors the health of the Lift project. He believes that understanding is much more important than knowledge and that pragmatism and brevity are goals to strive for.

Android developer who has seen all sorts of things. Loves a pragmatic approach and Kotlin. One of the administrators of the unofficial Kotlin Community on Telegram (@kotlin_lang).

Daniil has been engaged in Android development since 2012, he began programming under the "Frozen Yogurt". During his career he managed to work in startups, large corporations, game dev, to be a team leader. He's currently involved in the infrastructure of the Android project in Avito and the development of the test framework. In his free time, he works on open source projects, writes music, plays the guitar and piano.

Loves Swift and iOS, football and beach volleyball, chess and table tennis, roller skates, skates and unicycle, hiking and testing his body.

The lead of the Android development team at Yandex.Market. 2,5 years at Yandex. Before that, he worked at B2C. Improves development and support processes for features. Believes that developers work efficiently when they are interested and no one is putting a spoke in the wheel.

Evgeny used to work on .NET, Microsoft stack for quite a long time. He worked at Quest Software, after that he moved to Dell to work on frontend. He worked his way from CoffeeScript + Angular 1.0 to Dart + Angular 2.0. Currently Evgeny works at Wrike, a high-load SaaS application with very rich client code. Wrike team uses Dart and Angular 2.0 and aspires to be up-to-date with all modern trends in the web world.

Leads mobile development at MTS. Develops native applications for Android and iOS, and also can organize a team and help them to do everything themselves.

One of the organizers of Android Academy, Android Podlodka Crew program committee member.

Android developer at Badoo. Worked in state-owned companies, in outsourcing, large and small companies. Interested in design systems and UI frameworks.

Until November 2019 he was one of the iOS leads of the large Sberbank Online development team, but as they say, you can remove the developer from Sberbank but you can't remove Sberbank from the developer. At the moment he leads the mobile development of Square meter, fills out documents, writes letters, and misses code.

Originally an Android developer, but a year ago switched his career to Flutter and never regretted it. He was inspired to stay on the dark side of cross-platform technologies so much that he founded Flutter Dev Podcast (the only Russian podcast about Flutter). All the day painting widgets, moving slivers, filling scaffolds, and doing other things. Also, Evgeny is a member of the program committee of the largest mobile conference in Russia — Mobius and GDG Voronezh lead, active speaker.

Android developer. Dagger guru. Android Academy Msk 2019 mentor.

Andrey graduated from SPbU "Mathematics and Mechanics" faculty. He was developing a graphical stack of JDK libraries (AWT/Swing/JavaFX) for few years in Sun and Oracle. Andrey supervised the development team in QuickOffice, was responsible for the functionality QuickPoint component, worked as a manager of load testing group in NetCracker.

Currently, Andrey is the production department lead at JUG Ru Group.

Android developer. Anton has been in mobile development since 2012.