shibu0x

Worked as a core developer and development lead, contributing across the entire stack and owning major product development initiatives. Built production backend infrastructure supporting 100K+ on-chain operations per batch. Developed a gamified Chrome extension and concurrent, event-driven backend systems for a real-time Discord game bot. Architected backend workflows integrating third-party APIs, application services, and Solana smart contracts. Validated smart-contract flows end-to-end, from on-chain testing and transaction processing to frontend integration. Worked across backend architecture, asynchronous event handling, and product development to deliver reliable features under production workloads.

Co-founded and built a private prediction market and sportsbook protocol on Solana, powered by Arcium MPC. As the sole engineer, owned the entire product from architecture and frontend to backend infrastructure and on-chain settlement. Built the application using Rust, TypeScript, Next.js, PostgreSQL, and WebSockets. Developed backend services and an on-chain indexer to process blockchain events and synchronize application state in real time. Integrated Arcium MPC to enable private prediction market and sportsbook functionality. Designed non-custodial settlement flows and shipped the protocol to Solana mainnet. Reached $3K+ in transaction volume, 25+ active users, and 10 daily users. Won the Solana Privacy Hackathon and the Arcium side track.