Production-grade car-pooling platform with an on-chain escrow payment path. Native Android + iOS clients, Java/Struts2 REST API, Solidity RideEscrow contract, and a zero-dependency JSON-RPC verifier — no web3j bloat.
mysql android java open-source ios transportation ethereum smart-contracts carpooling solidity fullstack web3 mobility escrow rideshare uber-clone on-chain defi crypto-paymnet
-
Updated
Jul 16, 2026 - Java