Summary
Overview
Work History
Education
Skills
PROJECT : Blinkit Sales and Operations Analysis & Visualization | Tableau |
Certification
Timeline
Generic

Manjunathan C

Nungambakkam

Summary

Analytical professional with hands-on experience in UPI risk monitoring and fraud detection. Strong in Excel and SQL for data extraction, reporting, and automation. Skilled in data visualization using Tableau and Power BI to present actionable insights. Skilled in interpreting complex datasets, ensuring compliance with RBI and NPCI guidelines, and supporting data-driven decision-making.

Overview

4
4
years of professional experience
1
1
Certification

Work History

Assistant Manager - Credit Intelligence and Control (UPI)

HDFC BANK LTD
Chennai
09.2022 - 03.2025
  • Analyzed UPI transactions to identify suspicious patterns and recommended fraud prevention rules.
  • Designed rule-based fraud detection models, achieving 15% reduction in false positive alerts.
  • Collaborated with security teams to enhance fraud controls and optimize automated alert configurations.
  • Managed merchant risk lists by updating blacklists and whitelists for effective risk mitigation.
  • Delivered fraud trend analysis and strategic countermeasures to senior management for informed decisions.
  • Conducted fraud awareness training sessions to foster a security-focused culture organization-wide.
  • Ensured compliance with RBI regulations while monitoring evolving industry threats and changes.
  • Documented fraud incidents and investigations to support audits and future prevention efforts.

Quality Analyst

CASTWELL AUTO PARTS PVT LIMITED
Chennai
09.2020 - 06.2021
  • Maintained dispatch records in Excel, tracking shipments, inventory, and order fulfilment accuracy.
  • Managed the dispatch process for gearbox products, ensuring timely delivery and adherence to quality standards.
  • Prepared reports on dispatch performance, identifying bottlenecks and recommending process improvements.
  • Ensured all dispatch activities met customer requirements and company SOP (Standard Operating Procedures).

Education

Bachelor of Engineering - Mechanical Engineering

karpagam Academy of Higher Education
01.2020

Certificate of Higher Secondary -

Pushpalatha Matriculation Higher Secondary School
01.2016

Certificate of Higher Education -

Pushpalatha Matriculation Higher Secondary School
01.2014

Skills

  • Databases: MySQL, MS SQL Server
  • Data Visualization: Tableau, Power BI
  • Programming: Python, SQL
  • Data Analytics: Transaction analysis, fraud trend identification, root cause analysis
  • Data Preparation and Reporting: Data cleaning, transformation, interpretation

PROJECT : Blinkit Sales and Operations Analysis & Visualization | Tableau |

  • Designed and developed an interactive Tableau dashboard to monitor Blinkit's sales, product category performance, and delivery metrics across key Indian metropolitan areas
  • Conducted an in-depth analysis of product-wise revenue, customer purchase patterns, discount strategies, and payment method preferences (credit card, UPI, wallet, cash)
  • Delivered strategic insights through data storytelling and KPI-driven visualizations, supporting data-informed decision-making in retail operations and logistics.

Certification

  • SQL
  • Power BI
  • Tableau
  • Python

Timeline

Assistant Manager - Credit Intelligence and Control (UPI)

HDFC BANK LTD
09.2022 - 03.2025

Quality Analyst

CASTWELL AUTO PARTS PVT LIMITED
09.2020 - 06.2021

Bachelor of Engineering - Mechanical Engineering

karpagam Academy of Higher Education

Certificate of Higher Secondary -

Pushpalatha Matriculation Higher Secondary School

Certificate of Higher Education -

Pushpalatha Matriculation Higher Secondary School

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Manjunathan C