Blockchain Developer with 2+ years in Solidity, Rust & Web3
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Web3 / Blockchain Developer with 2+ years of professional software engineering experience building decentralized applications, smart contracts, and blockchain infrastructure across EVM and Solana ecosystems. Strong expertise in Solidity, Rust, Foundry, Anchor Framework, and Web3 integrations. Experienced in designing and deploying secure DeFi protocols, NFT systems, and tokenization infrastructure with a strong focus on smart contract security, gas optimization, testing, and scalable decentralized architectures. Passionate about decentralized systems, protocol engineering, and building production-grade Web3 applications.
Sree Vahini Institute Of Science And Technology
Bachelor of Technology · Electronics And Communication
August 1, 2019 – June 30, 2023
Simreka Softwares Pvt. Ltd.
Full Stack Blockchain Engineer
August 1, 2024 – Present
India
Octaverse LLP
Frontend Developer Intern (Web3)
November 1, 2023 – April 1, 2024
India
Decentralized Exchange (DEX) with Flash Loan Module
June 1, 2026 – Present
Engineered a 5-contract DeFi protocol in Solidity 0.8.20 implementing a constant product AMM (x*y=k) with 0.3% swap fees, LP token minting/burning, and slippage protection against MEV sandwich attacks — replicating core Uniswap V2 architecture from scratch. Built a Flash Loan module with callback pattern and 0.09% fee, enabling zero-collateral atomic borrowing with on-chain repayment enforcement - replicating production-grade Aave-style flash loan infrastructure. Achieved 20+ passing tests including unit, fuzz, and invariant tests across 768+ randomized protocol interactions using Foundry - verifying constant product invariant holds under all conditions. Hardened security with CEI pattern, ReentrancyGuard, and access-controlled privileged functions - Slither static analysis reduced findings from 44 to 22 with zero high-severity vulnerabilities. Optimized gas efficiency through storage variable caching, unchecked arithmetic, immutable variables, and custom errors - benchmarked via forge snapshot. Deployed and verified 6 contracts on Sepolia with automated Etherscan source verification.
View ProjectAI-Powered Smart Contract Security Agent
June 1, 2026 – Present
Developed an autonomous security auditor in Rust that leverages Gemini 2.5 Flash LLM to detect high-criticality vulnerabilities in Solana (Anchor) and Ethereum (Solidity) programs. Engineered a custom multi-stage JSON parser and fallback logic to handle non-deterministic AI outputs, ensuring 95%+ accuracy in structured vulnerability reporting. Implemented chain-specific security heuristics for Signer Verification, Account Ownership, and Reentrancy protection, generating automated Proof-of-Concept (PoC) exploit logic. Built a high-performance CLI tool using Tokio for asynchronous file scanning and Serve-JSON for structured data modeling, significantly reducing manual audit time for dApp developers.
View ProjectBlockchain Basics
Cyfrin Updraft
June 1, 2026 – Present
Chainlink Fundamentals
Cyfrin Updraft
June 1, 2026 – Present
Solana Development
Blueshift
June 1, 2026 – Present
Front-end Development Libraries
FreeCodeCamp
June 1, 2026 – Present
Python Developer BootCamp
Udemy
June 1, 2026 – Present
Cultural Fit Analysis
The candidate's involvement in open-source contributions and continuous research into emerging technologies (Layer-2, DeFi, NFTs, DAOs) indicates a proactive and growth-oriented mindset, which aligns well with a dynamic blockchain development culture. Their diverse project experience across different blockchain ecosystems (EVM, Solana) and full-stack exposure suggests adaptability and a broad interest in the Web3 space.
Soft Skills & Operational Fit
The candidate demonstrates strong problem-solving skills through complex project implementations (DEX, AI Security Agent). Their experience in collaborative environments (working with frontend, backend, and product teams) and participation in code reviews indicates good teamwork and operational fit. The detailed project descriptions suggest a methodical approach to development and security.