Real-world blockchain solutions we've architected and delivered for fintech clients — from smart wallets to tokenized assets.
ERC-4337 Account Abstraction
Smart Wallets & UX
Production-grade ERC-4337 implementation featuring smart contract wallets, gas sponsorship paymasters, session keys for seamless dApp interactions, and guardian-based social recovery.
Production-ready ERC-20 token with advanced features including gasless approvals via EIP-2612 permits, token burning, and owner-controlled minting — built on OpenZeppelin v5.
A fully decentralized lending and borrowing protocol enabling over-collateralized loans, dynamic interest rates, and flash loan capabilities for institutional-grade DeFi.
A privacy-preserving identity and credential verification protocol powered by ZK-SNARKs — enabling on-chain proof verification without revealing underlying user data, built for compliant DeFi and institutional use cases.
A trust-minimized cross-chain bridge enabling secure asset transfers between EVM chains using multi-signature validation, hash time-locked contracts, and relay networks.
A modular on-chain governance framework built in Rust on Solana — enabling token-weighted voting, proposal lifecycle management, timelocked execution, and multi-sig treasury control for decentralized organizations.
A collateral-backed stablecoin protocol built in Rust on Solana — featuring multi-collateral vaults, dynamic peg stability mechanisms, liquidation auctions, and on-chain reserve transparency with sub-second finality.
Enterprise-grade trade finance platform built on R3 Corda, enabling banks and corporates to issue, verify, and settle letters of credit and trade documents on a permissioned distributed ledger with privacy-preserving bilateral transactions.