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.
8 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 (65)
end-to-end-encryption10
chat10
hipaa10
encryption10
sdk10
android-application10
gdpr10
java10
security-framework10
pki10
chat-application10
kotlin10
use-case10
back4app10
post-quantum-cryptography10
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
sdksample-backendbackendjavavirgil
VirgilSecurity/virgil-ratchet-kotlin
Jun 2019 - Jan 2020
Virgil Security Ratchet SDK provides an implementation of the Double Ratchet algorithm, which is used by parties to exchange encrypted messages based on a shared secret key.
Contributions:2 releases, 31 commits, 11 PRs in 7 months
cryptographyexchangepartiesencrypted-messagessecurity
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