Andrii Kotliarenko
Founder at Stealth Startup
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolAndrii Kotliarenko is a founder and product-focused engineer with 11 years of experience building consumer and AI-first products, currently leading AdvertHunt—an agentic platform that helps creative strategists produce high-converting creatives at scale. He previously bootstrapped ChordChord to profitability as a solo founder and transitioned it to autopilot, demonstrating strong product-market fit and sustainable monetization. His background includes shipping music-tech apps with over 1M downloads, Android UI/animation contributions (e.g., a custom DachshundTabLayout), and hackathon wins for security-aware kid-facing apps. Trained in cyber security at Taras Shevchenko University, Andrii blends security-minded engineering with a deep obsession for computer science and music. Based in Warsaw, he thrives at the intersection of product, AI, and ads, and prefers lean, agentic teams that ship quickly.
11 years of coding experience
10 years of employment as a software developer
Bachelor's degree, Cyber Security, Bachelor's degree, Cyber Security at Taras Shevchenko National University of Kyiv
Stackoverflow
75reputation
3kreached
2answers
5questions
Github Skills (15)
android-library10
javas10
android-ui10
animation10
android10
java10
android-development9
in-view9
screen-resolution6
aspect-ratio6
android-fragments6
multithreading6
libgdx6
android-layout6
android-activity6
Programming languages (6)
Github contributions (5)
Andy671/Dachshund-Tab-Layout
Feb 2017 - Dec 2018
Extended Android Tab Layout with animated indicators that have continuous feedback.
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:32 commits, 1 PR, 27 pushes in 1 year 10 months
Contributions summary:Andrii primarily contributed to the development of an Android library focused on custom tab layouts with animated indicators. Their work involved the creation of a `DachshundTabLayout` class, implementing various indicator animations like dachshund, point move, line move and point fade and line fade. The commits demonstrate a focus on UI customization, animation implementation and integration with ViewPager for a dynamic user experience.
android-layoutindicatorsandroid-uicontinuous-feedbackcontinuous
Andy671/PianoChartView
Jan 2017 - Dec 2017
Contributions:2 releases, 25 commits, 16 pushes in 11 months
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