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shubham5080/README.md

Hi 👋, I'm Shubham Shinde

Smart Contract Engineer • Google Summer of Code 2026 Developer • Open Source Contributor

Building secure DeFi, Cross-border Payments, Stablecoin Infrastructure, and Web3 Applications.


🚀 About Me

  • 🌍 Google Summer of Code 2026 Developer
  • 🥈 Silver Medalist – Stability Nexus Hackathon
  • 🔗 Smart Contract & Blockchain Developer
  • 💰 Building secure USDC, Escrow and Cross-border Payment systems
  • 🛡️ Passionate about Smart Contract Security
  • 🌱 Currently exploring Protocol Design, DeFi and Blockchain Infrastructure

🏆 Achievements

  • 🏅 Google Summer of Code 2026 Selected Contributor
  • 🥈 Stability Nexus Hackathon Silver Medal
  • 🌍 Multiple Open Source Contributions
  • ⚡ Smart Contracts deployed on multiple EVM chains
  • 🤝 Working with international blockchain clients

💻 Tech Stack

Blockchain

Solidity Ethereum Foundry Hardhat OpenZeppelin

Languages

TypeScript JavaScript Java C

Frontend

React Next.js Svelte TailwindCSS

Backend & Tools

Node.js Express PostgreSQL Docker Git


⭐ Featured Projects

💸 SIPIIDI

Cross-border remittance platform powered by blockchain.

Features

  • Secure escrow
  • USDC payments
  • OTP verification
  • Stellar & EVM integration
  • Agent-based cash-out

🏦 Multi-chain Savings Vault

A secure smart contract vault for long-term USDC savings.

Highlights

  • Multi-chain deployment
  • Time-locked withdrawals
  • Secure ownership
  • Gas optimized

🔐 Smart Contract Security

Collection of secure Solidity implementations.

Includes:

  • Reentrancy Protection
  • CEI Pattern
  • Access Control
  • Safe ERC20
  • Gas Optimization

🌍 Open Source Contributions

  • Google Summer of Code
  • Blockchain Infrastructure
  • Smart Contract Development
  • Web3 SDKs
  • Developer Tooling

📈 GitHub Stats


📊 Contribution Graph


🎯 Currently Working On

  • Google Summer of Code 2026
  • Smart Contract Security
  • DeFi Protocols
  • Stablecoin Infrastructure
  • Cross-border Payments
  • Blockchain SDK Development

📚 Currently Learning

  • Smart Contract Auditing
  • Formal Verification
  • Foundry Advanced Testing
  • Fuzz Testing
  • Protocol Architecture
  • Gas Optimization

🤝 Let's Connect


💡 "Building secure blockchain infrastructure that solves real-world financial problems."

⭐ If you like my work, consider following my GitHub profile!

Pinned Loading

  1. Gitcord-GithubDiscordBot Gitcord-GithubDiscordBot Public

    Forked from AOSSIE-Org/Gitcord-GithubDiscordBot

    Gitcord is a Github Discord Bot

    Python

  2. arbitrum-arbitrage-bot arbitrum-arbitrage-bot Public

    TypeScript

  3. StrictlySave/StrictlySave StrictlySave/StrictlySave Public

    StrictlySave — time-locked ETH/USDC savings vaults on Base mainnet. https://strictlysave.com

    TypeScript