Hi, I'm Gaurav

I like simple ideas and complex systems. Rust, crypto, and the pursuit of things that actually work.

 
GK

About

I'm a curious mind with a keyboard, trying to out smart complexity one line of code at a time. I turn wild ideas into things that actually work (after a healthy amount of debugging and coffee). If it feels impossible, impractical, or slightly insane that's usually my kind of problem.

Work Experience

P

PulsarX

March 2026 - Present
Blockchain and Infrastructure Developer
Joined a Crypto Hedge Fund, where we're building an onchain fund management terminal for institutional traders enabling them to manage partner capital using non-custodial infrastructure.
Q

Quranium

Oct 2024 - Feb 2026
Blockchain developer
Led end-to-end development of RWA tokenization, DeFi, and exchange infrastructure on the Quranium blockchain, using production grade Solidity, Foundry testing, and off-chain relayers. Deployed and operated Uniswap V3 (QxSwap) on Quranium and built multi-chain ERC-6551 smart accounts with deterministic CREATE2 addresses. Shipped quantum-secure wallets, DeFi + RWA platforms, and automated lending systems running in live environments. Owned full-stack protocol delivery on Quranium from smart contracts through backend orchestration to frontend integrations.

Skills

Solidity
Rust
Ethereum
Solana
Anchor
Foundry
React
Next.js
Typescript
Node.js
Python
Go
Postgres
Docker
Kubernetes
C++

Open Source

Merged pull requests to public repositories. Click a card to read more.

D
Dodo Payments/billingsdk

fix(payment-card): accept cards through last day of expiry month

Merged
Jun 2026

Fixed a bug where payment cards were incorrectly rejected during their entire final valid month. Patched expiry validation in both payment-card and payment-details-two components to compare against the first day of the following month, aligning with card-industry convention. Both shadcn registry JSONs regenerated.

E
Ethereum Foundation/ethereum-org-website

fix: Remove date from whitepaper page

Merged
Sep 2024

Modified the Static Layout component on ethereum.org to conditionally hide the 'Page last updated' timestamp on the /whitepaper route, fixing a UX issue where an auto-updating date was misleadingly displayed on a historically fixed document.

Hackathons

  • T

    The Pacifica Hackathon

    Online

    🏆 Most Innovative Build ($1000)
    Built perennia.xyz (Everlasting Perpetual Options protocol on top of pacifica.fi)
    Github
    perennia.xyz
    demo
    results
  • S

    Solana Privacy Hackathon

    Online

    🏆 Best Infrastructure: Inco sponsor track ($1000)
    Built DarkBridge - a first private crosschain bridge between Base & Solana where amounts, balances & identities stay hidden. Powered by TEE-based encryption by inconetwork.
    Github
    demo
    results
  • P

    Pharmathon

    Chandigarh University, India

    🥉 3rd prize for the best e-commerce website
    Developed an innovative e-commerce platform during Pharmathon, showcasing advanced web development skills and integrated blockchain technology for secure transactions. Added supply chain management and product tracking features to enhance transparency and efficiency in the pharmaceutical industry.
  • S

    Smart India Hackathon - 2023

    Chandigarh University, India

    Team nominated in Tekathon 2.0 - Internal Hackathon for SIH 2023 by the Department of Academic Affairs, selected in top 20 teams out of 800+ teams.
    INDRA - Developed a cloud burst prediction modelCloud-Burst Prediction using ensemble machine learning models for most accurate predictions by incorporating synoptic data processing.
My Projects

Check out my latest work

Protocols, primitives, and products I've built across the decentralized finance stack. Here are a few of my favorites.

Dark-bridge

It's is a privacy-preserving cross-chain bridge that enables confidential token transfers between Base and Solana using Inco Network's TEE technology to keep transaction amounts, balances, and participant identities hidden on-chain.

Solana
Soldity
Rust
Typescript
Inco-TEE
Website
Source

Leaf-Sync

Fast P2P file sync using QUIC + TLS. Merkle-based delta transfers & resumable uploads.

Golang
QUIC
Source

Q-Notes

Post-quantum secure notes app. Kyber-768 encryption via Cloudflare's Cirel. Paranoid security.

Golang
Kyber-768
Argon2id
Source

Rust Aggregator

Multi-hop routing for Uniswap/SushiSwap. Real-time optimization with sub-50ms quote responses.

Rust
DeFi
Source

seerdotfun

A decentralized prediction market on Solana where users bet SOL on real-world events (sports, crypto, politics). Markets auto-resolve using AI agents or manual resolution, with seamless betting via Solana Blinks directly from Twitter/X.

Rust
Solana
TypeScript
Website
Source

Transaction-service

A production-ready Rust microservice for managing business accounts, transactions, and webhooks with secure API authentication.

Rust
Docker
Source

Staking Dapp

Web3 staking on Sepolia. Automated reward calc, custom staking algos, secure token approval.

Solidity
React
Ethers.js
Website
Source

NFT-Marketplace

Ethereum NFT Marketplace forged in Solidity and React, where creators mint, traders conquer, and blockchain dreams scale without limits.

Solidity
React
Ethers.js
Pinata
Website
Source
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on twitter and I'll respond whenever I can. I will ignore all soliciting.

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