wksin

I’m a Senior Full-Stack Engineer with eight years of experience building products across fintech, trading, and Web3. I enjoy owning complex systems end to end—from UI/UX and transaction flows to backend APIs, databases, third-party integrations, and infrastructure.

At Jupiter, I have worked across Spot Trading, Studio, and Prediction Market. I integrated the Ultra Swap API, owned the DCA and transaction-settings experiences, led frontend and backend engineering for Jupiter Studio, and built backend systems for indexing and resolving prediction markets. These products generated measurable results, including US$5M in Studio revenue within three months and US$35M in Prediction Market trading volume.

My main stack includes React, Next.js, TypeScript, Node.js, PostgreSQL, Solana, and Cloudflare. I work best in product-focused teams where engineers have autonomy, collaborate closely with stakeholders, and are responsible for real business outcomes.