OP-Stack rollup, end to end
Built a working L2 with bridge, explorer, and faucet. Designed the chain spec, deployed the genesis state, and wired the user-facing bridge through OptimismPortal and L2ToL1MessagePasser.
Web3
Production work across the EVM stack and beyond: OP-Stack rollups, AMMs, bridges, wallet flows, token analytics, and Solana cNFT minting. The projects below are shipped, in production, or in private delivery — every claim links back to a repo or a walkthrough request.
Case studies
Built a working L2 with bridge, explorer, and faucet. Designed the chain spec, deployed the genesis state, and wired the user-facing bridge through OptimismPortal and L2ToL1MessagePasser.
Custom constant-product AMM on Sepolia with fee-on-transfer token. The UI indexes user swap history directly from on-chain Swap events.
Node.js service that detects deposits, fetches quotes from Mayan.Finance, signs and broadcasts through DFNS custody, and forwards USDC to Request.Finance. Ethereum, Solana, and BSC → Ethereum supported.
Web3 casino platform with signed-payload verification on all mutating routes and server-side operator checks before any withdrawal.
FastAPI + React leaderboard for token holders with role classification (Diamond Hands, Gladiator, Trader, Jeet) based on hold-time and sell behavior.
Next.js + TypeScript minting platform for compressed-NFT campaigns with wallet onboarding and launch-ready product structure.
Web3 portfolio
From-scratch OP-Stack rollup with bridge and explorer
A modular Layer-2 rollup built on the OP Stack with a working Sepolia ↔ Veltrix bridge, block explorer, and faucet. Designed and shipped end-to-end: chain contracts, devnet orchestration, ops runbooks, and a user-facing bridge UI.
Custom AMM with on-chain swap history on Sepolia
DeFi DApp for swapping ETH and a custom ERC-20 token (SHINE). The UI indexes on-chain history directly from Swap events on Sepolia and renders the user's last 10 swaps in real time.
Cross-chain swap-and-forward with DFNS custody
Node.js service that detects deposits, gets quotes from Mayan.Finance, signs and broadcasts swaps through DFNS custody, then forwards the resulting USDC to a Request.Finance address. Supports Ethereum, Solana, and BSC → Ethereum cross-chain.
Solana cNFT minting platform
Compressed-NFT minting product built on Solana with Next.js + TypeScript. Wallet onboarding, minting flow, and launch-ready product structure.
Web3 casino with operator-controlled on-chain game wallet
Web3 casino-style gaming platform built with Next.js, Wagmi, and an operator-controlled on-chain game wallet. Signed-payload verification with timestamp window on all mutating routes.
Full-stack token analytics SaaS with role classification
FastAPI + React leaderboard for tracking Virtue Token holders. Classifies wallets into roles (Diamond Hands, Gladiator, Trader, Jeet) based on hold-time and sell behavior, with an admin dashboard for KOL/whale tagging.
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