Hi, I'mAtharv Chauhan
I build production-grade smart contracts, Web3 applications, and scalable backend systems across EVM, Solana, and modern TypeScript stacks.
About Me
I am a Computer Science undergrad at ABES Engineering College focused on blockchain engineering and backend systems. Since 2023, I have shipped client-facing Web3 products with reliable delivery and a strong quality bar.
My core stack includes Solidity, TypeScript, Next.js, and NestJS. I enjoy architecting secure smart contract workflows, API-first platforms, and real-time systems with Redis and Socket.IO.
I care about practical product outcomes: secure wallet flows, clear developer ergonomics, and robust infra that performs under real user load.
My Skills
Featured Projects
Client Prototypes
Scandcoin Donation Platform
A conversion-focused Solana donation experience with compliance-first messaging, manual price controls, and educational onboarding for new users.
Crypto Exchange Interface
A modern exchange front-end concept designed for intuitive asset swaps, market discovery, and clean high-trust UX.
Gaming Wallet MVP
A wallet prototype tailored for gaming ecosystems with transaction clarity, wallet actions, and polished motion design.
Work Experience
Freelance Blockchain Developer
Built full-stack DApps using Solidity, Next.js, Wagmi, and Ethers.js. Delivered ERC-20/ERC-721 contracts, staking systems, and cross-chain flows with LayerZero and Chainlink while maintaining a 5-star client rating.
Part-time QA & Web3 Tester
Tested blockchain applications and smart contract integrations, documenting wallet UX issues, security bugs, and critical edge cases before production rollout.
Freelance Backend Engineer
Architecting and developing 60+ REST APIs using NestJS, PostgreSQL, and Redis. Implemented JWT, Google OAuth, WebAuthn passkeys, TOTP 2FA, RBAC, and real-time chat/notifications with Socket.IO + Redis Pub/Sub.