About

I'm Alwin Helor, a Solana smart contract engineer with four years of professional experience building on-chain programs. I work primarily in Anchor and Rust, and I've shipped 15+ programs to mainnet.

Most of my work has been CPI-heavy: integrating with protocols like Jupiter, Raydium, and Meteora, and building the kinds of systems those integrations sit inside — staking programs, token launchpads, and NFT programs. I care about the unglamorous parts: account ordering, the security checks before a deploy, and the failure modes that only show up on mainnet.

I'm based in Kerala, India, and work with teams remotely. Two of my open-source projects are on GitHub: a Jupiter-integrated DCA program and a USDC-reward staking program.

The best way to reach me is via LinkedIn, and my code lives on GitHub.