boghranirav

- Developed smart contracts using Solidity, Hardhat, Scaffold-ETH, and Remix, and implemented subgraph indexing. I also built a supporting backend infrastructure using Node.js, ethers.js, and web3.js for the DeFi insurance protocol Kohin. - Led backend and SDK development for both Kohin and Reputex, while contributing to smart contract development for Kohin. - Built a Data Warehouse pipeline to extract on-chain data from Ethereum, Polygon, BSC, and Avalanche to generate wallet insights for Reputex. I collaborated on the Polkadot relayer for multichain requests in the Reputex score. - Designed and maintained databases using PostgreSQL, MongoDB, and Redis; worked with Node.js, TypeScript, Solidity, and the full Web3 stack. - Deployed and demonstrated a USDC smart contract with minting and burning functionality. - Notable Product: https://reputex.io & https://www.kohin.xyz

- Designed and built scalable APIs and backend systems for the Userlove.io customer engagement platform using Node.js, PostgreSQL, GraphQL, REST, Redis, and ElasticSearch. - Worked on multi-tenant architecture and microservice-based backend systems. - Contributed to frontend development using React.js, KendoReact, and Material UI. - Mentored junior developers and supported Agile-based development practices. - Earned certifications in Tealium and Adobe Analytics - Notable Product: https://www.userlove.io/

- Maintained website and desktop software. - Developed with VB6, C#, .NET, SQL Server, and Crystal Reports.