Summary
Overview
Work History
Education
Skills
Certification
Personal Information
Timeline
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RAKESH KUMAR

Data Analyst| Engineer
Hyderabad,TG

Summary

Data Analyst/Engineer with 9+ years of experience in the banking sector across digital campaigns, collections analytics, automation, and dashboarding. Adept at using SQL, Python, Tableau, Power BI, and AWS to uncover insights, streamline operations, and deliver business impact.

Overview

10
10
years of professional experience
1
1
Certification

Work History

Data Analyst/Engineer

IDFC FIRST Bank
Hyderabad
11.2021 - Current
  • Led Opportunity Lost Analysis for Personal Loans, identifying 50K+ customers who took loans externally due to lower offer amounts or delayed communication. Engaged with policy team and secured approval for higher offers. Prioritized outreach to these segments, leading to a 2%+ conversion rate improvement and 5K+ absolute conversions post-DOE implementation.
  • Conducted channel-wise churn analysis for PDM and Recovery (CC & Loans), identifying plateaued performance (~95% reach). Segmented 'Read & Not Paid' vs 'Not Read & Not Paid' customers to optimize ROI. Reduced low-performing comms from 2.5/day to alternate days—saving ₹45L/month and ₹5Cr+ annually.
  • Performed hook-level analysis on PDM campaigns across channels, identifying high-performing hooks such as 'Thank You', 'Greetings', and 'EMI Reminders'. Prioritized these over low-performing hooks, increasing CTR from 2.3% to 3.5%, boosting lead generation and improving bounce recovery from 30% to 28.2% during the DOE (Design of Experiment) month.
  • Led reach analysis in Credit Card portfolios to identify missed customer contact opportunities across channels. Discovered 10%+ of base reachable via IVR/Bot & social media (Instagram, Facebook). DOE on 1L base with 5% control group led to 2%+ uplift in TG conversions after 2 weeks.
  • Spearheaded Pre-Delinquency Management (PDM) strategy, targeting high-risk cohorts: LME, LMC, FEMI, LMB using push & pull channels (WhatsApp, Email, SMS, PN, App, Web), plus Instagram and Facebook. Streamlined digital-to-call center lead flow for improved recovery connect.
  • Built 5+ Tableau dashboards (day/week/month views) using stacked bar, line, and staggered charts to visualize CTR trends and channel-level campaign performance.
  • Automated Excel reports using IFS, SUMIFS, and other formulas, saving ~4–5 hours daily.
  • Integrated DAG pipelines for scheduled reporting, contributing to ₹4 Mn in annual time-cost savings.
  • Applied CTEs in SQL and used GenAI tools to simplify long queries, reducing execution time from hours to under 10 minutes.
  • Designed and deployed Pareto analysis to determine ideal communication frequency per channel, leading to improved conversions and reduced customer fatigue.
  • Managed analytics for 14+ banking products including PL, TW, HL, LAP, and Credit Cards.
  • Enabled disbursal funnel optimization using performance insights from HPE vs. Bank contributions.

Data Analyst/Engineer

ICICI BANK
Mumbai
04.2016 - 11.2021
  • Built an advanced Digital Partnership Dashboard in Excel with time-based slicers (daily to yearly), tracking transactions and customer metrics by merchant, demographics, and segments—widely appreciated by leadership.
  • Integrated and managed 500+ campaign use cases via MCCM across IVR, Phone Banking, Internet, and Mobile Banking. Led SQL development, BRD/FRDs, and UAT to deployment.
  • Designed detailed campaign funnel dashboards (impression, CTR, conversion) across cohorts and demographics. Automated MIS via SAS and Power BI for real-time email delivery.
  • Published monthly MCCM newsletters with campaign summaries and visual insights. Scheduled review meetings with channel heads to capture issues and implement fixes.
  • Deployed NBA models boosting Insta Loan disbursals by 70%. Created 5+ Power BI dashboards and delivered PL/CC/HL campaign performance reports.

Education

PG Diploma -

Manipal University
Bangalore

B.Sc - Mathematics

Magadh University
Bihar

Skills

  • SQL
  • Python
  • PySpark
  • Excel
  • Tableau
  • Power BI
  • Athena
  • S3
  • SageMaker
  • Pandas
  • NumPy
  • Scikit-learn
  • XGBoost
  • EDA
  • Regression
  • Clustering
  • Hypothesis Testing
  • PCA
  • Funnel Analysis

Certification

Share Data Through the Art of Visualization, Coursera, 2023-12-01

Personal Information

Timeline

Data Analyst/Engineer

IDFC FIRST Bank
11.2021 - Current

Data Analyst/Engineer

ICICI BANK
04.2016 - 11.2021

PG Diploma -

Manipal University

B.Sc - Mathematics

Magadh University
RAKESH KUMARData Analyst| Engineer