Blockchain Engineer & Web3 Architect

RISHI RAWAT

Blockchain Engineer j Smart Contract Developer j Web3 Infrastructure

j Delhi, India j

Phone j Mail j LinkedIn j GitHub j Portfolio

Technical Skills

Blockchain Protocols & Smart Contracts

Multi-Chain: Solidity (EVM/L2s), Rust (Solana), Move (Aptos), SEI Network. Frameworks: Foundry, Hardhat, Anchor (Solana), Wagmi, Ethers.js, The Graph. Concepts: L2 Rollups (Optimism/Arb), ZK Basics, Account Abstraction, Merkle Proofs. Backend, Indexing & Infrastructure

Core: Node.js, Go (Golang), Python, PostgreSQL, Redis, Apache Kafka. DevOps: AWS (EC2/Lambda), Docker, Kubernetes, Terraform, CI/CD, IPFS/Arweave. Frontend & AI Integration

Web/App: React.js, Next.js, React Native (Expo), TypeScript, WalletConnect. AI/Agentic: LangChain, Model Context Protocol (MCP), Vector DBs, RAG Systems. Professional Experience

Blockchain Engineer (Freelance) j Remote Dec 2025 { Present

{ Audited Rust-based Tron (TRX) staking protocols, utilizing fuzz testing and static analysis to validate voting logic, ensuring network integrity and preventing slashing risks.

{ Developed a comprehensive DeFi test infrastructure using Foundry, implementing invariant fuzzing to validate vault solvency across Arbitrum and Ethereum forks.

{ Deployed UUPS-upgradeable contracts for BlessUP, optimizing gas logic for L2 sequencers and ensuring compatibility with ERC-4337 (Account Abstraction).

{ Engineered a production-grade Polymarket trading bot utilizing WebSockets for sub-millisecond order book analysis and dual signature (EOA/Proxy) execution.

Blockchain & Backend Engineer j Cluster Protocol Jan 2025 { Dec 2025

{ Built a custom blockchain indexer (similar to The Graph) using Node.js and Apache Kafka, processing 10k+ daily on-chain events for the Social Scoring Engine.

{ Integrated Solana (Rust) smart contracts for immutable reputation veri cation, ensuring cross-chain state consistency via wormhole-inspired logic.

{ Hardened the Decentralized Voting System by implementing OWASP security standards and conducting penetration testing to mitigate governance attacks.

{ Optimized the 'CodeXero' DApp generator, refactoring heavy computation logic to enable seamless interaction with SEI Network smart contracts.

Open Source Contributor j Verida j Remote Mar 2025 { Apr 2025

{ Implemented Verida SDKs to build decentralized identity (DID) features, enabling secure, user-controlled data encryption and storage compliant with GDPR.

{ Optimized randomness generation logic for betting contracts, ensuring provably fair gaming mechanics across EVM and Solana chains.

Web Developer j Excel Range Media June 2024 { Oct 2024

{ Maintained high-performance web infrastructure using Next.js, ensuring 99.9% uptime and optimizing Core Web Vitals for SEO. Education

J.C. Bose University of Science and Technology, YMCA Jun 2021 { Dec 2024 Bachelor of Computer Applications (BCA) - Data Science CGPA: 7.5/10 Key Projects

PrimeX j Aptos, Move, React Native, Merkle Proofs GitHub

{ Built a decentralized leverage trading platform on Aptos; implemented Merkle Proofs for e cient state veri cation and secure on-chain data validation.

{ Developed smart contracts in Move to handle collateralization and liquidation logic with sub-second nality. CandyMachine AI j Solidity, Foundry, OpenAI, React Live Demo

{ Created an Agentic AI system guarded by LLMs; integrated EVM smart contracts to automate trustless payouts upon successful prompt engineering.

CodeXero j SEI Network, Go, WebContainers Arena j Dapp

{ Developed a browser-based DApp generator optimized for the SEI Network, utilizing WebContainers for zero-setup smart contract development environments.

PolyAgent Bot j Python, Web3.py, Flashbots GitHub

{ Engineered a MEV-resistant trading bot for prediction markets, featuring real-time risk controls and automated P&L tracking.

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