Dmitri Chernysh

@dmitri_chernysh

Android Developer with local AI and LLM integration experience

Oekraïne
Engels, Oekraïens
Sommige informatie wordt in het Engels weergegeven.
Over mij
As an experienced native Android App Developer with 10 years in the trenches, I help SMBs and startups fix "vibe-coded" apps, integrate on-device AI / LLMs, translate the vision into high-performance apps from 0 to launch, ship MVPs in weeks, and upgrade existing apps to comply with the latest Google Play requirements. ✅ 10 years of native Android experience ✅️ 30+ projects successfully delivered ✅️ 100k+ MAU app development experience ✅️ 4.5+ average rating across launched Google Play apps ✅ Under 0.1% crash & ANR rate across all launched apps ✅️ 5-star feedback from past clients... Lees meer

Skills

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dmitri_chernysh
Dmitri Chernysh
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Bekijk mijn diensten

Android-app development
I will upgrade target API level to meet google play requirements
VanafUS$ 100 / projectMeer informatie
Android-app development
I will fix 16 kb memory page size compatibility for your android app
VanafUS$ 100 / projectMeer informatie

Portfolio

Werkervaring

Self_Employed

Self Employed

Parttime • 1 yr 9 mos

Android Engineer / Founder of Screenshot Maker - Neonframe.app

Dec 2025 - Present • 8 mos

Make eye-catching screenshots with ease! This Screenshot Maker app is designed to help you create screenshots to share on Twitter, Instagram, LinkedIn, and others. Level up your social posts!

Android Engineer / Founder of Sign PDF - PDF Signer

Sep 2025 - Present • 11 mos

Sign PDF documents in a few seconds with realistic hand-drawn signatures. Secure and offline document signing tool without Ad. Helpful for PDF signing where you require the invoice signing, bill signing , agreement signing, etc.

Android Developer for AI Disc Golf Coaching app

Mar 2026 - May 2026 • 2 mos

My goal as an Android Developer on this project was to rebuild the core Pose Detection functionality in a "vibe-coded" app and optimize performance for an AI-powered Disc Golf coaching app. Additionally, I integrated Google OAuth and redesigned a Paywall screen for better UX. Tech stack: - Android SDK - Kotlin , Jetpack Compose - Mediapipe ( Google AI Edge ) for Pose Detection - Media3 , ExoPlayer for video