Jay Sojitra

About Me

👋 Hi! I’m a Blockchain Developer with 3+ years of experience building production ready decentralized finance systems. I specialize in protocol level DeFi development, cross chain infrastructure, and security focused smart contract engineering.

My expertise comes from hands on work across startups, hackathons, and open source contributions. I enjoy solving real world financial problems using blockchain, with a strong focus on reliability, automation, and user experience.

What I Do Best

• DeFi Protocol Development
  Designed and shipped lending, borrowing, vault, and batching systems using Solidity, Foundry, and OpenZeppelin, including protocols reaching $2M+ TVL.

• Automation & Agent Based Systems
  Built autonomous DeFi agents for liquidation prevention, DCA strategies, and on chain execution using Vibekit, TriggerX, and Uniswap tooling.

• Advanced DeFi & Liquidity Engineering
  Deep experience with Uniswap V2, V3, V4, Aave V2/V3, Compound, Yearn, and ERC standards like ERC4626 and EIP 5792.

• Security & Testing
  Strong background in smart contract auditing, fork based testing, gas optimization, and static analysis using Slither, Tenderly, and custom security tooling.

• Cross Chain & Infra
  Architected cross chain token transfer and messaging systems, optimized backend performance with caching and indexing, and worked with modern Web3 infra stacks.

Highlights

• Winner of ETHOnline 2024
• Solo Winner of ETHGlobal New Delhi 2025
• Built multiple hackathon and production projects across Ethereum, Arbitrum, Solana, and Rootstock
• Active technical writer on Uniswap V3, V4, UniswapX, and next generation routing systems

Let’s Build

I’m passionate about building useful, real world DeFi products and exploring the intersection of AI, automation, and blockchain. Always open to collaborating on ambitious ideas, hackathons, and high impact projects.