Trading bot develop

I need an experienced trading-bot developer to plug a robust, state-machine-driven framework into both the Bybit and BingX APIs at the same time, not one after the other. Your existing, battle-tested architecture is strongly preferred—I do not want a ground-up build—because reliability, clean design and provably correct behaviour matter far more to me than how quickly the code is written. The finished bot must report every meaningful trading event through Telegram, namely: • trailing-stop adjustments • hedge-mode status and executions • any re-entry that fires • standard take-profit hits • standard stop-loss hits All thresholds, percentages and similar “secret sauce” parameters must stay invisible outside the codebase; hard-coding or exposing them in the chat is unacceptable. A few non-negotiables: • Payment is released only after I approve the completed, fully functioning bot. No milestones, advances or partials. • The solution must follow a clear, maintainable state-machine architecture. • Bybit and BingX integrations carry equal weight; do not prioritise one over the other. • Telegram messaging should use reliable, production-ready patterns (e.g., async queues, retry logic).