Software engineer, with experience working in blockchain and distributed systems but not limited by it. I like working with solidity and golang. Apart from that i also like reading research and tech blogs and building fun learning projects in my free time.

• AlfaClub (@FriendDotSpace) (Contract) – Contributed to AlfaClub's ERC-1155 based social token platform with bonding-curve pricing, on-chain staking, and cross-chain liquidity. Designed and implemented upgradeable contracts (UUPS) for core components — FriendKey, FriendStake, and FriendPool. Contracts backing $30k+ TVL at launch, independently security reviewed — AstraSec audit report.

• Caddy.Finance - Architected core protocol smart contracts from the ground up, owning the full on-chain design and deployment lifecycle. Designed upgradeable contract architecture with a focus on security, gas efficiency, and protocol extensibility
• Qiro.fi – Designed and deployed Qiro Underwriting Protocol V1 — a decentralized lending protocol with on-chain credit assessment and risk-tiered lending pools. Integrated Ritual's Inferent and ezkl for privacy-preserving, verifiable credit scoring. Wrote comprehensive invariant test suites and fuzz tests using Foundry, and performed gas profiling and optimization across lending, repayment, and liquidation flows.
• Alive.house – Architected smart contract infrastructure for the Alive.house NFT marketplace using UUPS and Beacon proxy patterns for upgradeability. Designed and implemented on-chain royalty distribution mechanics ensuring accurate and trustless splits across primary sales and secondary market trades.

• LinkCollect.io A social bookmarking tool. I Built to simplify content curation and sharing
• Near Talk - chat with people around you: Anon talks with people around you, adding more features soon
• Function Layer AVS: A Offchain but decentralised actively validated service on EigenLayer that helps with decntralised computation of functions in any language (js/go/py) in decentralised manner, and to be able to call these function from within solidity contracts and use the outputs.
• Blockchain-in-Golang: built a basic blockchain with PoW consensus in golang, using libp2p lib for peer connection, streams blockchain with connected peers every n seconds. A Simple version build for fun
• Zen Store - Distribute File Storage (build on top of TCP in Go): Building Distributed P2P file storage (minimal version)

I'm currently diving deep into:

• Rust and Protocol Engineering: Building secure and performant applications.
• Building Distributed Systems:

• Blockchain: Solidity, EVM-based, DeFi, (learning ZK and writing circuits).
• Backend: TypeScript, Golang

Feel free to reach out for collaborations, discussions, or just to say hi!

• GitHub: askwhyharsh
• Twitter: @askwhyharsh

Thanks for stopping by! 🚀