pornnarongb

Built and maintained Python-based trading infrastructure for systematic strategies across FX, equities, crypto, and derivatives. Developed automated execution logic, broker/API integrations, and research-to-production workflows for live trading systems. Provided production support for live strategies, including execution monitoring, signal/data failure diagnosis, and real-time troubleshooting. Built research and backtesting pipelines for market-data analysis, signal implementation, execution simulation, post-trade review, and re-optimization workflows. Designed, backtested, and walk-forward optimized systematic trading strategies using out-of-sample testing and statistical validation to reduce overfitting. Monitored live strategy performance, reviewed regime drift, supported re-optimization decisions, and helped retire degraded systems.

Founded and scaled a digital media and technology company to a recognized market position in Thailand, leading a cross-functional team of 26 across engineering, creative, and operations through to a managed wind-down. Directed product and technology execution under real commercial constraints — owning delivery, prioritization, and stakeholder decisions in a fast-moving environment.