Harsh Jain

I am a full-stack Web3 developer focused on building reliable, scalable, and user-centric decentralized applications. My work spans smart contract development, modern frontend engineering, and ecosystem research across multiple blockchain networks.

Core Focus Areas

• Full-stack Web3 development using React, Next.js, Node.js, and TypeScript
• Smart contract engineering with Solidity and beginner–intermediate Rust
• On-chain architecture, modular blockchain design, and developer tooling
• Research and technical writing for protocol-level topics and ecosystem trends
• Community support through workshops, mentorship, and public learning

Ecosystem Experience

• CoinDCX Maxis (Level 3): Creating research-driven content and contributing to ecosystem education.
• Builder Base (Community Manager): Supporting over 1,000 developers through events, onboarding, and technical guidance.
• Ackee School of Solana: Exploring Solana fundamentals and building ecosystem-driven projects.
• Google Cloud Cohort 2: Applying cloud fundamentals to hybrid Web2–Web3 systems.

Selected Projects

StoryDAO

A platform built during the Story Protocol Surreal World Asset Buildathon that allows creators to publish, tokenize, and manage story-based content with on-chain ownership and IP protection.

Offline NFT Transfer Protocol

An experimental prototype enabling NFT transfers between devices without an active internet connection using Light Protocol for delayed verification and broadcast.

Technical Skills

• Languages: JavaScript, TypeScript, Solidity, Rust (beginner–intermediate), Python
• Frameworks: React, Next.js, Node.js, Express, TailwindCSS
• Web3 Stack: Ethers.js, Web3.js, IPFS, Hardhat, Foundry, Solana toolchains
• Cloud & DevOps: Google Cloud, Firebase, Docker, Git, CI/CD

Current Interests

I am currently deepening my Rust and systems-level understanding while exploring ecosystems such as Sui, Solana, and Vara. My goal is to build high-quality tools and applications while contributing to developer-first communities.

Connect

• X: https://x.com/iamharxh
• LinkedIn: https://linkedin.com/in/harshjainrs
• GitHub: https://github.com/HarshHp15s

Feel free to reach out for collaborations, contributions, or technical discussions.