Developed native support for Bybit take profit and stop loss parameters within the nautechsystems/nautilus_trader repository, enabling more precise risk management and automated validation throughout the order submission flow. Leveraged Python for API integration and backend development, coordinating with Rust components to ensure correct parsing, validation, and application of risk controls. Enhanced the Python API surface to expose new parameters, improving the developer experience and validation capabilities. Delivered comprehensive integration tests covering various scenarios, including batch order placement and denial of invalid batches, to ensure end-to-end reliability and compliance with risk-control requirements. Focused on robust testing and configuration management.