About

I build software and study computer science.

I am Valentyn Oliinyk, a software developer and computer science student. I use Go and Rust. I am interested in Ethereum, Solana, and systems programming.

Focus: Go, Rust, Ethereum, Solana.
Base: Computer science student.

Working areas

Systems

Go, Rust, CLI tools, backend code, and lower-level engineering practice.

Ethereum and Solana

Smart contract ecosystems, wallets, on-chain applications, and practical crypto infrastructure.