Ramit Nandi
HDFC CIC • ISI MStat 2022-24
- Role
- Manager - Fraud Detections & Authorization at HDFC Bank
- Location
- Mumbai, MH, IN
- LinkedIn followers
- 500 followers
About Ramit Nandi
Exploring the world of data-driven decision making with a foundation in math, stat & …
Experience
Manager - Fraud Detections & Authorization
Jul 2024 — Present · Chennai, IN
Based on current fraud trends creating Real Time(RT)/Near Real Time(NRT) rules in the system to comply with various DPSC(DigitalPaymetSecurity Controls) guidelines by RBI.» Have reduced the number of False Positive Alerts from 1L+/month to 15-20K/month in Corporate Netbanking by various innovative means in Oracle SQL such as : Boxplot based outlier detection, Removing repeated login alerts, Removing alerts for transactions within Corporates, Removing alerts for the beneficiaries frequently seen in the transaction history etc.» Automating daily/weekly/monthly MIS through Power Query & python with 5x+ efficiency
Education
Indian Institute of Technology, Bombay
Master of Science - MS, Mathematics and Statistics
Asutosh College
Bsc, Statistics
Indian Statistical Institute (ISI), New Delhi
M. STAT., Statistics
Indian Statistical Institute, Kolkata
Master's degree, Statistics
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