About Aarav
English
Native or bilingual
Experience
- ONYX chainBlockchain EngineerMay 2025 - September 2025 (4 months)Singapore• • Built an AI-driven on-chain execution engine enabling automated blockchain operations across multiple EVM networks through a unified interface• • Designed and implemented end-to-end transaction workflows for token swaps, cross-chain bridging, transfers, and smart contract interactions• • Developed Solidity smart contracts with full lifecycle support including generation, deployment, verification, and upgrade handling• • Architected multi-chain system supporting Ethereum, BNB Chain, Polygon, and other EVM-compatible networks with modular execution layers• • Engineered AI-based intent parsing system to convert natural user inputs into structured on-chain transactions• • Integrated secure wallet management, transaction signing flows, RPC optimization, and gas-efficient execution strategies• • Built scalable Node.js + TypeScript backend for orchestration, transaction routing, and distributed state management• • Focused on production reliability, failure recovery, and secure execution of high-value on-chain operations
- Ebisu's BayBlockchain EngineerOctober 2024 - April 2025 (6 months)Lawrence, KS, USA• • Architected and developed a full-featured DeFi swap platform (Ryoshi Swap) within the Cronos ecosystem• • Designed and deployed smart contracts for AMM-based token swaps, liquidity pools, staking, and reward distribution systems• • Implemented liquidity add/remove flows with optimized gas usage, secure pool logic, and real-time on-chain updates• • Built staking and incentive mechanisms with dynamic reward distribution based on liquidity contribution and token holdings• • Developed cross-chain bridge integration enabling asset transfers and improving interoperability across networks• • Integrated Web3 frontend (dApp) with wallet connectivity, transaction signing, and live interaction with deployed smart contracts• • Improved protocol reliability through secure contract design, transaction validation, and failure-safe execution flows
- Keyoshi SolutionsBlockchain EngineerOctober 2022 - September 2024 (1 year and 11 months)Prague, Czechia• • Designed and deployed over 20 ERC-20 and ERC-721 smart contracts on Ethereum, Polygon, and BNB Chain, optimizing gas efficiency by up to 35% through Solidity best practices and upgradeable proxy patterns.• • Conducted end-to-end smart contract security audits for 10+ client projects, identifying critical vulnerabilities including reentrancy attacks, integer overflows, and access control flaws, delivering detailed audit reports with step-by-step remediation guidance.• • Architected and deployed DeFi protocols handling multi-million dollar TVL, including liquidity pools, staking mechanisms, and yield farming contracts with automated reward distribution logic.• • Led cross-chain Solana development using Rust and Anchor, shipping production programs covering NFT minting, token vesting schedules, and PDA-managed account systems across a 4-person engineering team.• • Served as the primary technical point of contact for international clients, translating complex blockchain requirements into scalable, auditable smart contract solutions delivered on time and within scope.
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Education
- Bachelor's degree in Software EngineeringUniversity Centre Newbury2023Bachelor's degree in Software Engineering