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Harshvardhan

Building On-Chain

3rd Year Student @IIIT Una

00:00

[Phone protected]

[Email protected]

harshvardhan-dev.vercel.app

he/him

X (formerly Twitter)

@Harshvardhxn0

GitHub

Harshvardhan-18

LinkedIn

Harshvardhan Yadav

LeetCode

demonfighterh

About

Software Developer skilled in building real-time and scalable web applications.
Experienced with Next.js, React, TypeScript, Node.js, WebSockets and modern full-stack tooling.
Genuinely interested in Web3 and blockchain, and enjoy exploring how decentralized tech can be turned into simple, practical products.
Built DefAI — a DeFi AI Agent enabling natural-language blockchain transactions with 99% accuracy.
Created Prolingo — an AI-powered programming learning platform built in a 48-hr hackathon.
Developed Excali — a collaborative sketching app with real-time syncing and optimized performance.
Built FrameFolio — a customizable portfolio builder powered by MERN + Firebase.
NTSE Scholar, NDA Qualifier, and solved 500+ DSA problems across LeetCode & GFG.

Stack

Projects⁽⁴⁾

Led development of a DeFi AI Agent enabling 100+ blockchain transactions through natural language prompts.

Integrated Phantom Wallet and Gemini API, achieving 99% response accuracy in tool-based AI execution
Built a real-time streaming chat UI enabling automated DeFi trade triggers with intelligent tool execution

AI Agent
DeFi
Blockchain
Natural Language Processing
Phantom Wallet
Gemini API