Vivek Singh

Developer at MDG IIT Roorkee, and Co-Convener of E-Summit IIT Roorkee 2027.

I write smart contracts and ship full-stack apps that people at IIT Roorkee use.

Onchain

Smart contracts in Solidity and Foundry, and the frontends that talk to them.

Blocks
5
Head
2819639
  1. 2819639parent bb65bf8Nov 2025

    Cross-chain rebase token

    An interest-bearing token with a vault, bridged between chains using Chainlink CCIP. Built following Cyfrin Updraft.

    Last commit
    5 Nov 2025
    Built with
    Solidity, Foundry, Chainlink CCIP
  2. bb65bf8private repoparent 8ea05c2Oct to Nov 2025

    Decentralized stablecoin

    An over-collateralised stablecoin using Chainlink price feeds, with fuzz tests, deployed to Sepolia. Built following Cyfrin Updraft.

    Network
    Deployed to Sepolia
    Built with
    Solidity, Foundry, Chainlink
  3. 8ea05c2parent 89512a4Sep 2025

    Real estate NFT marketplace

    Properties are minted as ERC-721 NFTs. The buyer pays into the contract, an inspector approves, then the sale finalises on-chain.

    Last commit
    1 Sep 2025
    Built with
    Solidity, Foundry, OpenZeppelin, React, RainbowKit, wagmi
  4. 89512a4Jul 2025

    TSender frontend

    An interface for sending tokens to many addresses in one transaction, using the deployed TSender contracts.

    Last commit
    24 Jul 2025
    Built with
    React, wagmi, RainbowKit
  5. Jan 2025

    UniDAO track winner, StackTooDeep

    Won the UniDAO track at StackTooDeep, the Blockchain Society IITR hackathon.

Shipped

Apps running in production for people at IIT Roorkee.

Blocks
3
Head
2ee69c0
  1. 2ee69c0parent 58a9cbaDec 2025 to now

    A learning platform live at iitr.ac.in/edvance: courses, video lessons stored on Amazon S3, quizzes with retake requests, enrolment requests, OTP login and an admin panel.

    Last commit
    12 Sep 2026
    Built with
    React, Node.js, Express, MongoDB, AWS S3
  2. 58a9cbaprivate repoparent cc681d0Sep 2025 to now

    Club recruitment platform

    Clubs run their recruitment on it: rounds, interview scheduling with conflict checks, email and push reminders, and CSV export. Student, club and admin apps plus a mobile app, with CI and integration tests.

    Built with
    React, Express, MongoDB, Expo, Firebase, Cloudinary
  3. cc681d0Aug to Sep 2026

    The website and admin panel for Expediva, a student travel startup at IIT Roorkee.

    Last commit
    30 Sep 2026
    Built with
    React, TypeScript, Express, MongoDB, Cloudinary

More

  • E-Summit '27 Campus Ambassador websiteThe Campus Ambassador Program site for E-Summit IIT Roorkee 2027.In progress
  • YT TranscriptTurns YouTube captions into clean transcripts and exports them as TXT, DOCX or PDF.Aug 2026Live site
  • Form ThirtyA 30-day bodyweight workout planner with guided timers and progress tracking.Aug 2026
  • Medi-CareDoctor appointment booking with separate patient, doctor and admin panels.Oct 2025Live site

About

I write smart contracts in Solidity with Foundry, and I build the full-stack apps around them. Most of what I've shipped runs in production at IIT Roorkee, where I've been a developer at MDG since March 2025. I learned the contract side through Cyfrin Updraft, and I won the UniDAO track at StackTooDeep in January 2025. Now I'm building AI agents as well.

Now

Updated September 2026

  • Co-organising E-Summit IIT Roorkee 2027 as Co-Convener.
  • Building the E-Summit '27 Campus Ambassador website.
  • Working as a developer at MDG IIT Roorkee, where I've been since March 2025.
  • Building AI agents.

Tools

Onchain, I work with Solidity, Foundry, OpenZeppelin and Chainlink, and wire up frontends with wagmi, viem and RainbowKit. For apps, I use TypeScript, React, Next.js, Node.js, Express, MongoDB and AWS S3.

Contact

GitHub
github.com/Vivek24411