Arbitrage and trading bots
Bots for exchanges and DeFi: arbitrage between CEX and DEX with automatic route discovery, market making, strategy execution, liquidations and new-pair sniping. Fees, slippage and risk are modelled before launch, with historical backtesting and a small-size live run to validate execution and costs. Exchange keys stay on your server, encrypted, with restricted API permissions and withdrawals disabled. Monitoring and alerts run around the clock. Supported venues: major CEXs with public APIs and DEXs on EVM chains, TON and Solana. In production: an arbitrage and liquidation engine live across four chains. No one can guarantee profit — what I guarantee is correct logic, speed, fee accounting and risk control. Stack: Rust, Python, TypeScript, PostgreSQL, Redis, WebSocket.
Vahe Aramyan — fullstack and Web3 developer, available for remote work. Contact: Telegram @Va_devs, GitHub.