// SPDX-License-Identifier: MIT
pragma solidity ^0.8.26;
contract Mayur {
string public name = "Mayur P.";
string public handle = "0xMayurrr";
string public degree = "BSc Computer Technology — Blockchain & Distributed Computing";
string public college = "Rathinam University, Tamil Nadu, India · 2023–2026";
string public type_ = "Web3 Developer & Vibecoder";
string public status = "Shipping SaaS. Hunting remote Web3 roles. 🌍";
string[] public currentlyBuilding = [
"RPCForge ⚡ — SaaS RPC Gateway · Product Hunt launch incoming",
"ZenProof — Decentralized dev credentials via ZK-SNARKs",
"OnTrade — AI-driven on-chain automation"
];
string[] public openTo = [
"Smart Contract Dev", "Protocol Engineering",
"Full-Stack dApp", "Web3 Infra"
];
string[] public vibeStack = ["Cursor", "Claude Code", "GitHub Copilot"];
function vibe() public pure returns (string memory) {
return "Ship it. Break it. Fix it. Ship it again. 🧊";
}
}Fresh grad. No corporate badge yet. But I've got deployed contracts, live SaaS infra, 10+ hackathon wins, and merged PRs in production repos — built entirely on my own terms.
The open-source alternative to Alchemy & Infura — with a hosted SaaS tier.
Your gateway. Your keys. Your rules.
I was tired of Alchemy's surprise bills and Infura's rate limits. So I built my own — and now it's a product.
your dApp / hardhat / ethers.js
│ x-api-key: rpcf_xxx
▼
╔══════════════════════════════════════════════╗
║ ⚡ RPCForge Gateway ║
║ ║
║ 🔑 API Key Auth 🚦 Per-Tier Rate Limit ║
║ ⚡ Response Cache 🔄 Multi-node Failover ║
║ 🚫 Method Guard 📊 WebSocket Dashboard ║
║ 🛝 RPC Playground 🗺️ Chain Heatmaps ║
║ 📈 Latency Tracker 🔑 Key-level Analytics ║
╚═════════════════════╦════════════════════════╝
│
┌────────────────┼───────────────┬──────────────┐
▼ ▼ ▼ ▼
Ethereum Polygon BSC Arbitrum
+ Sepolia Mainnet Mainnet One
What makes it different from just self-hosting a node:
| Feature | Public RPCs | Alchemy/Infura | ⚡ RPCForge |
|---|---|---|---|
| API Key Auth | ❌ | ✅ | ✅ |
| Multi-node Failover | ❌ | ✅ | ✅ |
| Per-key Rate Limits | ❌ | ✅ | ✅ |
| Self-hostable | ✅ | ❌ | ✅ |
| Open Source | ✅ | ❌ | ✅ |
| Real-time Dashboard | ❌ | ✅ | ✅ |
| RPC Playground | ❌ | ✅ | ✅ |
| Vendor lock-in | ❌ | 🔒 | ❌ |
| Pricing | Free | $$$ | Free / $9 / $29 / $99 |
Stack: Node.js · Express · React 18 · Supabase · Docker · Railway · Vercel · Stripe
Chains: Ethereum · Polygon · BSC · Arbitrum · Sepolia
🟠 OnTrade — AI-Driven On-Chain Automation
n8n for on-chain logic. Build automated crypto strategies with visual blocks — no backend middlemen. Just strategy → compile → chain.
- 🧩 Visual workflow builder — price triggers, indicators, AI reasoning nodes
- 🤖 On-chain execution — trustless, transparent, unstoppable
- 🔗 No centralized servers. Pure on-chain logic.
🟡 ChainSplit — Decentralized Bill Splitting on Cronos EVM
Split bills. Settle debts. On-chain. Trustlessly. Each group gets its own
GroupVaultcontract — no shared custody, ever.
- 🏦 Factory + GroupVault contract architecture — full non-custodial design
- 💸 Greedy debt-minimization algorithm for optimal on-chain settlements
- 🔐 Custom
nonReentrantguard ·onlyAdmin/onlyMemberaccess control - 🌐 IPFS metadata via Pinata · RainbowKit + WalletConnect v2
📍 Factory: 0xe9256300bb409b5Cf8CF16aDD6A0aDB0cc72E5bf · Cronos Testnet (338)
🔵 ZenProof — Decentralized Developer Credential Wallet
Your GitHub activity → verified on-chain portfolio. Prove you shipped without exposing everything.
- 🔐 ZK-SNARK proofs via Semaphore — verify credentials without leaking data
- 🪪 W3C DID standard — portable, chain-agnostic identity
- 📦 IPFS-pinned credential store — censorship resistant by design
- 🧠 Built the decentralized version before the big players did
🟢 Credora — Enterprise Credential Platform on Hyperledger Fabric
Real-world credentials — degrees, certs, DAO badges — turned into Verifiable Credentials. Prove things without revealing everything.
- 🔐 ZK privacy layer · Dual-layer auth (MetaMask + X.509 MSP for institutions)
- 🤖 AI-powered fraud detection on credential submissions
- 🇮🇳 Submitted to Blockchain India Challenge 2024 (MeitY)
🔮 Aptos Prediction Market — FinBERT Sentiment Oracle
Commit-reveal prediction market on Aptos with a HuggingFace FinBERT sentiment oracle feeding real market signals.
- 🧠 Real NLP sentiment analysis integrated as a market signal feed
- 🎲 Commit-reveal scheme — MEV-resistant, fair outcome resolution
- ⚡ Move smart contracts · Petra wallet integration
📱 CryptoWallet — Institutional-Grade Mobile Ethereum Wallet
AES-256 seed phrase encryption, live portfolio charts, native Send/Receive/Swap — ships as Android APK.
🎓 Campus Aid Buddy — Gemini RAG-Powered Campus Assistant
4-role campus system (Student · Faculty · Admin · Visitor) with Gemini-powered RAG assistant. Built for Tech Masters '26 — won. 🏆
🏠 VibeStay — Vibe-Driven Stay Booking Platform
Filter stays by mood and aesthetic — not just location. Because where you stay should match your vibe.
I don't just star repos. I actually ship PRs.
| Project | Contribution | Status |
|---|---|---|
| 🔷 OpenZeppelin Contracts Wizard | PR #782 — Fixed yarn classic v1.x install docs |
✅ Merged |
| 🏗️ Scaffold-ETH 2 | Made contractAddress optional in useScaffoldReadContract — reduced boilerplate for devs |
✅ Shipped |
| 🍌 Panana Predictions (Aptos) | Added HuggingFace FinBERT NLP sentiment oracle to prediction market | ✅ Shipped |
| Event | Result |
|---|---|
| 🏆 Tech Masters '26 | Winner |
| 🏆 RAC-A-THON | Winner |
| 🥈 Google Developer Hackathon | Runner Up |
| 🎯 HACKTU 6.0 | Finalist |
| 🎯 WE Hack | Top 6 |
| 🎯 Hack N Win 2.0 | Finalist |
| 🎯 Deep Funding Round | Top 5 |
| 🎯 Build on Aptos | Finalist |
| 🎯 Pivot Hackathon | Finalist |
| 🛠️ Hack Beyond The Limits | Technical Organizer — 24h national hackathon |
| 🧑🏫 Smart India Hackathon | Team Mentor |
| 📌 Future Interns | Blockchain & Crypto Internship |
Blockchain & Smart Contracts
ZK & Decentralized Identity
Multi-Chain
Languages & Full Stack
Infrastructure & Tools
Vibe Stack (AI-assisted dev)
I'm actively looking for remote Web3 roles — smart contract dev, protocol engineering, full-stack dApp, infra. If you're shipping something on-chain and need someone who moves fast and thinks in primitives, let's talk.
"The chain doesn't lie. Neither does the commit history."
⚡ Built different. Shipped real. On-chain always.