Trust Minimized P2P Job Contract & Reputation System

Web3 / DApp / Job Gig

Role: Full Stack Developer / Lead

A trust-minimized P2P job contract system combining a layer-3 Sybil-resistant algorithm with a decentralized dispute mechanism.

Key contributions

— Engineered a smart contract to manage user reputation based on job-related signals
— Built a dual payment flow supporting both cryptocurrency (Solana) and fiat transactions
— Implemented a type-safe API SDK connecting the web, main server, node meshes, and smart contracts
— Designed and developed the web UI following Web3 design conventions

Astro.js React.js Tailwind CSS Hono.js Kysely PostgreSQL Solana Xendit