web3geek

Senior Blockchain Developer

Blockchain Engineer & Smart Contract Architect with 4+ years of hands-on experience building scalable, secure, and high-TVL blockchain systems for fast-growth tech companies across DeFi, Web3 Infrastructure, and FinTech sectors. Successful track record of architecting, developing, and optimizing EVM-based smart contracts—including ICO, staking, vesting, multi-tier NFT, and OTC liquidity contracts—that have collectively supported $500M+ TVL and 50k+ monthly users across Ethereum, BNB, Polygon, Avalanche, and Base. Skilled in designing multi-chain architectures, backend-synced presale systems, secure whitelisting via Merkle Trees, Web3Auth integrations, contract migrations, and implementing audit-ready, production-grade protocols.


Experienced in leading end-to-end blockchain development, collaborating closely with front-end, back-end, and product teams to drive delivery, streamline deployments, and ensure cross-chain consistency. Known for stepping up during critical production incidents, coordinating with engineers to restore systems rapidly, handling complex upgrades, and ensuring project success from inception to launch.


Experience: 4 years

Yearly salary: $110,000

Hourly rate: $95

Nationality: 🇮🇳 India

Residency: 🇮🇳 India


Experience

Senior Blockchain Developer
Tech Alchemy
2022 - 2025
Developing custom smartcontracts and web3 scripts as per client standards and requirements. Creating ERC20, ERC721, ERC1155 based fungible and non-fungible tokens from scratch to encompass desired requirements. Implemented Crosschain solutions for Bridging. Implemented Merkel Tree WL Solution. Testing and auditing the project for various functional level and structural level bugs and keeping the security up-to-date by working on the new vulnerabilities fixes. Collaborating with cross-functional teams to fix & improve product and debugging tasks through appropriate tools & scripting.
Associate WEB Developer
APTARA
2021 - 2022
Developed high-quality wireframes and collaborated with cross-functional teams. Demonstrated success in delivering TechED solutions for top-tier IT companies, including EY.

Skills

analyst
defi
hardhat
node
solidity
english