Development of an application for internal employees- Developed an architecture with the ability to easily embed and transfer modules (modularised app)- Built the teamwork process on Kanban methodology, as a result, the lead time decreased from 60 to 15 days- Made a contribution into core VoIP library, which is used by all applications of the holding (more than 100 developers and 10 projects)- Reduced regression time from 4 days to 1 day by covering the code with autotests- Trained testers to write autotests, as a result of which they passed an independent interview and increased their grades.

Globus is a huge integrator, among whose clients you can meet Huawei, Yandex, Russian Post- Made a transparent process of employee growth in the company, through the creation and implementation of the competency matrix- Organized the work of 10 developers - thanks to the cross-review, everyone was interchangeable among the projects- Maintained the high quality of the code, the Crashfree rate did not fall below 98%- Provided employees with a sense of being part of the team, thanks to team meetings, presentations and experience exchange- Established the architecture on each of 5 projects and maintained their uniformity, so that newly minted employees were ready to write new features within a week after employment- Created a series of templates that allowed to save an average of 2-4 hours on creating each following screen

Renaissance health is one of the largest supplier of insurance products. Android app has 100k+ installs: https://play.google.com/store/apps/details?id=com.core.team.budu&hl=en&gl=US- Accelerated the time of the code review by dividing the project into isolated feature modules- Provided 80% coverage of the code with tests, which reduced the regression time- Fully automated the release process, the release cycle became regular and weekly- Supervised 5 developers in 3 feature teams, distributed tasks and trained new team members.- Worked on tasks like app modularisation, end to end release automation, test coverage metrics, working with video-calls, chats.

Internet store, Retail- Accomplished redesign and refactoring of entire features- Divided the app into layers, optimized it with profiler- Achieved the app’s condition so that all the screens on most smartphones has no glitches, all frames are drawed faster than 16ms and lists scroll smoothly

eReader: https://play.google.com/store/apps/details?id=com.flippingbook.salespal&hl=en&gl=US- Developing an Android application using AAC, rewrote from Java to Kotlin- Developed and released the functionalities for creating notes, text highlights, text synchronisation with the server side and between devices.