shreyashh01

• Spearheaded the development of Edubuk’s flagship product, ”Eseal”, by designing the comprehensive system architecture and adhering to the Waterfall model throughout the software development lifecycle. • Successfully delivered the project within the stipulated timeline, resulting in securing a prestigious $10,000 grant from the XDC Network and establishing a strategic partnership with XDC. • Leveraged a cutting-edge tech stack including Express.js, React.js, Node.js, Solidity, and web3.js to build and deploy robust blockchain-enabled solutions. • Led a high-performing team of four developers, fostering collaboration and ensuring timely delivery of a production-ready solution that met all business objectives.

• Designed and implemented the architecture and development of multiple Smart Contracts adhering to Ethereum standards, ensuring functional security and alignment with business requirements. • Contributed to building Nuchain’s DeFi infrastructure, developing and optimizing Solidity-based smart contracts to meet diverse decentralized financial application needs. • Utilized an advanced Web3 technology stack, including Hardhat, Solidity, and other Web3 tools, for seamless interaction, testing, and deployment of smart contracts. • Played a key role in the ongoing development of layer-0 blockchain architecture, leveraging Haskell and deep knowledge of blockchain systems to enhance scalability and performance. • Delivered high-performing, fully tested smart contracts integrated into flagship products like Wallet, exceeding performance benchmarks and enabling early delivery of the product, which resulted in significant cost savings and profitability for the company and stakeholders. Full Stack Blockchain developer

• Held dynamic responsibilities in developing and optimizing complex smart contracts in Solidity, including upgradable contracts, DeFi protocols, and cross-chain mechanisms. Worked extensively with various standards such as ERC-721, ERC-20, and EIP-4337 (Account Abstraction), as well as pre-compiled contracts for critical functions like staking, reward distribution, and cross-chain swaps. • Designed and implemented DeFi smart contracts, including staking mechanisms, liquidity pools, and cross-chain asset bridges, ensuring seamless interoperability and high security. Focused on gas optimization, reentrancy protection, and secure contract upgrades using UUPS and Transparent Proxy patterns. • Contributed significantly to the core development of a Layer-1 blockchain using Golang, gaining deep insights into EVM compatibility, transaction execution, and how foundational blockchain systems interact with Solidity-based smart contracts. • My expertise in smart contract architecture and DeFi development played a key role in the timely delivery and performance of the product, making a strong impact on investors and leading to increased funding for the project.