Connor 🦀

yuzvamaksym@gmail.com (for job opportunities)

about

I'm a Rust developer with background in web development

Previously I've worked on various projects in web2 development(next js + node js) but found my passion in blockchain and decided to shift into Rust.

experience

proof of work

Portion - Yield-powered payments: spend your staking yield on AI services via the Coinbase x402 protocol while keeping principal protected.
TypeScriptNext.jsSolanaNode.js
O. ASCII Art Generator - Full-stack Solana ASCII art platform. Rewrote backend from NestJS to Rust: 4.6x less memory, 33x faster throughput, 92% cost reduction. Rust WASM image processing with Floyd-Steinberg dithering, Sobel edge detection — 2.8x performance over TS.
TypeScriptNext.jsRustWebAssemblySolanaNestJSZustand
OLLM Rust SDK - Production-ready Rust SDK with compile-time type safety. Reduced API boilerplate by 85% (30+ lines → 3 lines), eliminated manual JSON parsing.
RustTokioSerdeREST API
O. Designer - Core canvas editor for image-branded templates inspired by Figma. Full-stack architecture with NestJS and PostgreSQL, reduced template load times by 40%.
TypeScriptNext.jsTailwindNestJSPostgreSQLDrizzle
Feather App - RAG-powered PDF question answering using Pinecone vector database. Production-ready architecture with authentication, Stripe payments, and AWS S3.
TypeScriptNext.jstRPCPrismaPineconeAWS S3Stripe
Onchain Gift Cards - Decentralized gift card platform on Solana with time-locked releases, merchant restrictions, and automatic refunds. Built with Anchor framework and escrow system for secure token management.
RustSolanaAnchorTypeScriptNext.jsZustand
File Explorer - Cross-platform file management application built with Tauri and React. Lightweight and efficient alternative to traditional file explorers with native performance.
RustTauriReactTypeScript

writing

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