---
title: "Sajan Saini - Vice President in Bengaluru | Tal"
description: "Meet Sajan Saini, Vice President| Fraud Analytics - Data Scientist | ML, Python, BigData, Tableau | Strategy developer for Fraud Detection & Prevention | Enhancing Customer Experience | Decreasing Fraud Losses based in Bengaluru. AI stack includes antigravity, claude code, and elevenlabs."
image: "https://tal.club/meet/sajan-saini/share-image"
---

# Sajan Saini on Tal

## Headline

Vice President\| Fraud Analytics \- Data Scientist \| ML, Python, BigData, Tableau \| Strategy developer for Fraud Detection & Prevention \| Enhancing Customer Experience \| Decreasing Fraud Losses

## About

Diligent Data Scientist with 9\.5\+ years of experience in data analysis and strategic projects\. Currently playing an instrumental role in Fraud Detection/Prevention team and enhancing customer experience through strategic initiatives\. Also, working with the Internal Fraud team for Fraud Detection using latest ML techniques/algorithms\. Well versed with Data mining/warehousing, BI and ETL projects as well\. KEY PROJECTS: • Fraud Detection for US Credit card segment \- created strategies for detecting fraud Using ML techniques– Decision trees, Random Foresting, Regression etc\. • Force Approval strategies for better Customer Experience \- Using ML techniques to approve declined genuine transactions • Internal Fraud Detection strategies \- Detecting fraud among the internal employees using Python, Anomaly detection • Multiple Tableau Dashboards for various projects \- Worked on creating various different dashboards for analytical purposes and presentations to the Clients and partners • NLP Model for NPS Survey \- Worked on creating a NLP model to find reasons for a bad NPS score • Data Mining for SEBI \(Security & Exchange Board of India\) \- Worked on creating various models to identify risky portfolios using various ML techniques like regression, clustering • BSE/NSE Data migration \(ETL\) for reporting \- Extracted, Loaded and Transformed data to be loaded in various databases like Oracle, Netezza, Teradata after performing indexing for decreasing query runtime duration • Bitbucket\-Autosys Integration \- Integrated Autosys with Bitbucket using the version\-controlled mechanism using GIT CERTIFICATIONS: • Certified by “Google” for completing the course ‘Google Data Analytics’ • Completed “Machine Learning Specialization” by University of Washington

## Location

Bengaluru

## AI stack

antigravity

claude code

elevenlabs

gemini

grok

Canva Magic Studio

## Work experience

Vice President at Wells Fargo, Jul 2023 \- Present · 3 yrs 4 mos, Bengaluru, Karnataka, India

Data Scientist at Citi, Apr 2020 \- Jul 2023 · 3 yrs 4 mos, Bengaluru, Karnataka, India

Data Analyst at Citi, Feb 2019 \- Apr 2020 · 1 yr 3 mos, Mumbai, Maharashtra, India

Assistant System Engineer at Tata Consultancy Services, Mar 2015 \- Feb 2019 · 4 yrs, Mumbai Metropolitan Region

## Education

Bachelor of Technology \- BTech, Electrical, Electronics and Communications Engineering, Sir Padampat Singhania University, Udaipur

[View the original profile](https://tal.club/meet/sajan-saini)

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