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Dhairyash Jain

@dhairyashjain

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Full-stack Web3 developer specializing in blockchain, AI integrations, and scalable Next.js applications.

India

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What I'm looking for

I seek roles building Web3 and AI-driven products with end-to-end ownership, collaborative teams, and opportunities to scale secure, user-focused systems.

I am a full-stack developer focused on Web3, AI, and scalable web applications, with hands-on experience building production systems using Next.js, React, Solidity, and MongoDB. I have delivered end-to-end platforms—from wholesale e-commerce to decentralized DeFi and AI-driven products—optimizing UX, performance, and security.

My background includes producing and testing smart contracts, integrating AI and vector search for real-world applications, and leading fast-paced technical projects and workshops. I thrive on solving complex problems, improving reliability, and shipping maintainable solutions that scale.

Experience

Work history, roles, and key accomplishments

Current

Freelancer

Current

Freelancer

Aug 2025 - Present (10 months)

Built a production-grade wholesale e-commerce platform for bulk fruit buying using Next.js and MongoDB, implementing bulk pricing, cart flows, order management and role-based JWT authentication to improve scalability and admin control.

Next.js MongoDB RESTful APIs JWT Performance Optimization

Current

Technical Officer

Current

ISTE-VESIT

Oct 2023 - Present (2 years 8 months)

Refactored a legacy BSE simulation from PHP to Django and Next.js within 3 days to improve scalability, led an 8-person team to deliver high-impact features, and organized workshops and a large-scale recruitment drive.

Django Next.js Refactoring Team Collaboration Recruitment Scalability

Web3 Development Intern

Blazpay

May 2024 - Aug 2024 (3 months)

Engineered and tested 15+ smart contracts and launched Swap, Liquidity Pools, and Multi-Sig Wallets to scale DeFi operations, resolving 20+ critical issues to increase reliability and user experience.

Solidity Smart Contracts ReactJS DeFi Hardhat Testing

Education

Degrees, certifications, and relevant coursework

Vivekanand Education Society's Institute of Technology

Bachelor of Engineering, Information Technology

2022 -

Activities and societies: Technical workshops and competitions; participated in hackathons and college tech events; conducted workshops (Uncode The Chase, Hangout.js, Blockchain 101).

Pursuing a Bachelor of Engineering in Information Technology with coursework and projects focused on web, blockchain, and AI technologies.