data techie and weekend quantvestor

Ankit Rathi is a Principal Data Engineer at NatWest Group, with nearly two decades of experience building data and AI systems that drive real-world business outcomes. His career spans roles across data engineering, analytics, machine learning, and modern data platforms, working with global organizations including SITA and Genpact.

Ankit is a Kaggle Competitions Expert and a regular speaker at industry conferences such as PyData and Kaggle Days, where he shares practical insights on applied machine learning and data systems. His work focuses on bridging the gap between technical capabilities and business impact—helping organizations design systems that turn data into better decisions.

He is the creator of Quantvesting, a data-driven investing framework that reflects his broader philosophy: that structured thinking, disciplined systems, and continuous learning are the foundation of long-term success.

Through his writing, Ankit aims to help data professionals, product leaders, and business decision-makers move beyond tools and models to build systems that consistently improve decisions and outcomes.