ABOUT
Tamilselvan Arjunan is a London-based Software Engineering Manager at Macquarie Bank, where he leads teams developing AI-driven data frameworks that power millions of financial operations globally. Blending deep academic insight with real-world engineering, he has transformed traditional banking systems into adaptive, energy-efficient AI infrastructures that enhance risk analysis, decision-making, and fraud detection. Beyond his corporate role, Arjunan is a strong advocate of open-source innovation—his Python tools, including FinModels and QuantModels, have reached over two million users worldwide. His work reflects a rare balance of scientific precision, ethical responsibility, and global collaboration, making him a leading voice in sustainable and trustworthy AI.
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