Solidity Developer

Led the architecture, development, and review of 5 production-grade Solidity smart contracts powering core on-chain features, a real-time crypto and NFT analytics dashboard. Oversaw end-to-end smart contract lifecycle, including design, development, internal auditing, Foundry testing, and deployment to testnet and Mainnet environments. Coordinated and guided frontend developers in integrating smart contracts with React-based dApps using Ethers.js and Web3.js, improving transaction reliability and UX performance by approximately 15%. Implemented gas optimization strategies and conducted systematic unit and fuzz testing, identifying and resolving over 10 vulnerabilities and logic issues before release. Collaborated with product managers and cross-functional teams to translate business logic into secure, scalable contract architectures for NFT and Defi-related features. Ensured adherence to best practices in security, upgradeability, and coding standards, acting as the primary technical authority for the blockchain components of the project.

Engineered and deployed Rust-based smart contracts on Solana, enabling secure, scalable on-chain logic for digital asset workflows and decentralized applications. Designed optimized NFT minting and account validation mechanisms, reducing transaction failures and improving reliability across high-volume blockchain interactions. Integrated Phantom Wallet and built real-time tracking systems for asset distribution, ownership, and transaction activity across thousands of active wallets. Architected on-chain reward systems and enhanced transaction flows to leverage ultra-low fees, increasing user engagement and enabling cost-efficient, high-frequency microtransactions.

Assisted in the development of Solidity smart contracts for small-scale Web3 projects, contributing to on-chain logic under guidance from senior developers. Supported unit testing and basic gas optimization checks using Hardhat, helping ensure deployed contracts ran efficiently. Collaborated with senior team members to integrate smart contracts with React frontends using Web3.js and Ethers.js. Participated in the software development lifecycle (SDLC) for decentralized applications, including code reviews, testing, and deployment support.