Full-Stack Engineer
& Indie Developer
Based in Ukraine 🇺🇦 Accessible worldwide
Shellfish - AI Voice Notes Assistant
Notes assistant for people who don't want good ideas to evaporate.
Save thoughts by voice or text, organize with your own categories, and set reminders when something must resurface.
Currently available via Telegram (Ukrainian interface).
Native mobile app is in development.
A TypeScript utility for serializing and deserializing structured payloads into compact string format
A TypeScript library for bit-level protocol parsing and encoding with configurable field specifications
About Me
Philosophy & Mindset
I'm a creator who builds products end-to-end: from user needs and UX flows to backend architecture, data modeling, and deployment.
I aim for pragmatic, maintainable systems—shipping iteratively, measuring what matters, and tightening correctness, security, and performance as the product grows.
I like to speak in outcomes and trade-offs, not just code.
Ownership 🧭
I take ownership of the product as a whole, not just individual components.
Simplicity 🧱
Prefer the simplest solution that scales; avoid cleverness that costs future velocity.
Security 🔐
Treat data protection as a baseline: least privilege, safe defaults, and defensive design.
Feedback Loops 📈
Ship, observe, learn: instrumentation, user behavior signals, and continuous refinement.