Andrius Semionovas
Tech Lead Android Engineer at Vinted
Vilnius, Vilnius County, Lithuania
Summary
👤
Senior🎓
Top SchoolAndrius Semionovas is a Tech Lead Android Engineer based in Vilnius with 11 years of experience turning product ideas into production mobile apps. He rose through multiple Android roles at Vinted—from developer to Staff and now Tech Lead—bringing deep platform knowledge and a pragmatic, performance-first approach to large-scale consumer apps. His background includes tackling tough constraints like old hardware and slow networks for early mobile projects, and building offline-capable educational and marketplace frontends. A curious software generalist and sci‑fi–loving problem solver, he pairs hands-on coding with team leadership to ship reliable user experiences.
11 years of coding experience
16 years of employment as a software developer
Bachelor's degree, Computer Software Engineering, Bachelor's degree, Computer Software Engineering at Vilniaus universitetas / Vilnius UniversityVidurinė mokykla
Lithuanian, English
Stackoverflow
7,787reputation
876kreached
111answers
33questions
json
top-1%
android
top-1%
Github Skills (200)
proton10
programming-language10
jenkins-api-plugin10
kotlin-language10
decompiler10
graalvm10
python10
testing10
windows10
maven-plugin10
java-decompiler10
styled-components10
mockito-kotlin10
intellij-idea10
http-client10
Programming languages (15)
Github contributions (5)
neworld/vd2svg
Dec 2017 - Dec 2022
Android vector drawable to SVG converter
Contributions:7 releases, 3 reviews, 18 commits in 5 years
android-vector-drawablesvgconverterandroid-vectorcli
vinted/preferx
May 2018 - Oct 2023
A reactive SharedPreferences library for Kotlin
Contributions:6 reviews, 1 PR, 1 push in 5 years 5 months
kotlinsharedpreferencesandroidrxjava2
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