Danylo Oliinyk
Senior Android Engineer at SSG
Kyiv, Ukraine
Summary
👤
Senior🎓
Top SchoolDanylo Oliinyk is a Senior Android Engineer from Kyiv with eight years of experience building performant media and consumer apps, currently shaping video streaming architecture and micro-animations at SSG. He led end-to-end Android development at Планета Кiно, shipping Play Store releases with billing, ExoPlayer, GraphQL, Compose, and Coroutines, and previously optimized core app architecture at Pluto TV. Comfortable across Kotlin, Java, and lower-level C from earlier embedded work, he brings a pragmatic systems mindset to mobile UX and performance trade-offs. Outside work he channels creativity through guitar, punk rock, anime and BMX—reflecting a hands-on, expressive approach to programming that favors elegant, user-focused solutions.
9 years of coding experience
9 years of employment as a software developer
8 classes general, 8 classes general at School #25811 classes Computer Science, 11 classes Computer Science at Lyceum UniversumNational Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute"
Ukrainian, English, Russian
Github Skills (51)
kotlin10
end-to-end-encryption10
pii10
firebase-authentication10
back4app10
java10
security10
post-quantum-cryptography10
sdk10
hipaa10
android10
cryptography10
pki10
security-framework10
maven10
Programming languages (7)
Github contributions (5)
VirgilSecurity/demo-backend-java
Dec 2018 - Nov 2019
A sample backend that demonstrates how to generate a Virgil JWT using Java SDK
Contributions:21 commits, 5 PRs, 19 pushes in 11 months
backendjavajwt
VirgilSecurity/chat-back4app-android
Nov 2017 - Jun 2019
(Works!) A simple Back4App Android application based on Virgil E3Kit that demonstrates how the end-to-end encryption works.
Contributions:100 commits, 6 PRs, 18 pushes in 1 year 7 months
android-applicationback4append-to-end-encryptionparse-serverback4app-messenger
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