Harsh Raj

About Harsh Raj

I’m a Data Scientist at American Express, where I work on large‑scale anti–money laundering and risk analytics problems in the credit card domain. I focus on turning messy transactional data into robust, interpretable models that help uncover suspicious behavior and support high‑stakes decisions.Across my experience in industry and research, I’ve worked along the full data and ML lifecycle—data pipelines, feature engineering, modeling, evaluation, and deployment—while collaborating closely with stakeholders to align solutions with business and regulatory needs. I enjoy building systems that are not only accurate, but reliable, explainable, and easy for others to use.I’m particularly interested in roles at the intersection of machine learning, data engineering, and automation, where there’s a clear path from prototype to production and measurable impact on real customers. Always open to connecting about opportunities, ideas, or collaborations in applied ML and data‑driven products.Data Scientist | AI Enthusiast | Innovating at the Intersection of Data and TechnologyMail I\'d - h••••••••@gmail.comMedium Username - https://medium.com/@harsh0701Leetcode I\'d - https://leetcode.com/u/harsh_raj0701/

Experience

1. Senior Analyst - Data Science

   American Express

   Mar 2026 — Present · Gurugram, IN

Education

• St. Xavier's High School, Patna

  ICSE 10th

• Indian Institute of Technology, Kharagpur

  Bachelor of Technology - BTech, Mining engineering

  2020 — 2024