Konstantin Koval
Android Engineer At Stories at VK
Moscow, Moscow, Russia
Summary
👤
Senior🎓
Top SchoolKonstantin Koval is an Android engineer with nine years of experience, currently shaping the Stories experience at VK for one of Russia’s largest social platforms. He brings deep expertise in video processing, custom views, and complex animations, having led a full redesign of the Stories viewer, settings, and reposting flows. Previously at Sberbank he helped build a Compose-based design system used across a 200+ developer Android ecosystem and delivered critical payment and crowdfunding features for 60M MAU. With a Master’s in Mechatronics and a background teaching Java, he combines system-level engineering thinking with practical UI/UX craftsmanship. Known for mentoring peers and giving technical talks on Compose performance and custom layouts, he excels at turning demanding product requirements into performant, user-friendly mobile experiences.
9 years of coding experience
Магистр, Mechatronics, Robotics, and Automation Engineering, Магистр, Mechatronics, Robotics, and Automation Engineering at Московский технологический университет
Github Skills (46)
mvvm-architecture10
buildsrc10
jetpack-compose10
viewmodel10
spotify10
kotlin-android10
kotlin-coroutines9
architecture9
remote-control9
jetpack9
mvvm9
kotlin9
android9
auth9
coroutines9
Programming languages (3)
Github contributions (5)
kkgosu/Instagr
Feb 2019 - Aug 2019
Contributions:20 commits, 15 pushes, 1 branch in 5 months
kkgosu/Sberify
Nov 2019 - Oct 2021
Graduation project for Android School at Sberbank. Multimodule architecture with MVVM, Kotlin, Coroutines, Dagger2 (Hilt), Navigation, Spotify auth and remote control.
Contributions:489 commits, 116 PRs, 235 pushes in 1 year 11 months
retrofit2mvvmremote-controlkotlin-coroutines-mvvmkotlin-mvvm
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