Dmitrii Kostriukov
Staff Software Engineer at PayPal
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolDmitrii Kostriukov is a Staff Software Engineer with 10+ years building high-scale consumer apps and biometric ID systems, now based in the San Francisco Bay Area. He led product and engineering for VK’s feed and monetization features—launching VK Donut which generated $3M in its first year and drove sustained engagement growth. At Human he architected a face-scanning verification module that tripled check speed and halved low-quality FaceMaps, and built developer-friendly integration layers for third-party verification services. Dmitrii combines deep Android engineering (contributions to VK’s Android SDK) with product-minded leadership, shipping fast experiments and large redesigns that materially improved engagement and stability. He’s experienced across mobile, backend and verification integrations at scale, with a practical security background from an Information Security degree. Notably, he has repeatedly delivered measurable business impact by turning platform features into new revenue streams and reliability improvements.
10 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Information security, Bachelor's degree, Information security at Tambov State Technical University
Russian, English
Github Skills (7)
apim10
javas10
android-sdk10
api10
sdk10
mobile-development10
java10
Programming languages (1)
Github contributions (1)
VKCOM/vk-android-sdk
Jul 2015 - Jun 2017
Android library for working with VK API, authorization through VK app, using VK functions.
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:42 commits, 14 PRs, 37 pushes in 1 year 11 months
Contributions summary:Dmitrii primarily contributed to the Android SDK, focusing on features related to VK API integration. Their commits involved tracking and managing access tokens, implementing methods for handling user authentication and login states. They also worked on initializing the SDK within the application and updating the SDK version, indicating involvement in core SDK maintenance and updates. Furthermore, they were involved in refactoring parts of the share dialog.
vk-appapiauthorizationandroid-libraryandroid
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