Work Preference
Summary
Overview
Work History
Education
Skills
Certification
ACHIEVEMENTS
Languages
Interests
Work Availability
Accomplishments
Websites
Software
Timeline
Barista
Keerthika J S

Keerthika J S

Data Analyst
Bangalore,Karnataka

Work Preference

Work Type

Full TimeContract Work

Location Preference

RemoteHybrid

Important To Me

Career advancementWork-life balanceFlexible work hoursWork from home optionCompany Culture

Summary

Results-driven Data Analyst with 5+ years of experience in data analytics, business intelligence, and insurance operations across 13 major General Insurance stakeholders. Proficient in Python, SQL, Advanced Excel, and Power BI — covering endto-end analytics from EDA and MIS automation to interactive dashboards. Certified in Data Science from IIT Madras (GUVI). Seeking a Data Analyst / Data Engineer / Operations role.

Overview

6
6
years of professional experience
4
4
Certificates
3
3
Languages
2
2

Programming Language

13
13

Insurance stakeholders

1
1
year of post-secondary education

Work History

Executive Grade II - Data Analyst

TVS Insurance Broking Pvt. Ltd.
Madurai, Tamilnadu
05.2018 - 03.2024

WORK EXPERIENCE:

A. Insurance Operations & Underwriting
• Underwrote motor and non-motor policies and processed endorsements for 13 insurers, ensuring regulatory
compliance across the full policy lifecycle.
• Verified customer documents for policy issuance, renewal, and endorsements per each insurer's underwriting
guidelines and compliance standards.
• Coordinated daily with insurers and clients on renewals, document clearance, and payment follow-ups to ensure
smooth policy management.
• Trained and mentored junior team members on quotation preparation, VIR procedures, documentation checklists,
and payment collection processes.
B. Data Analytics & Reporting
• Performed end-to-end EDA on 100K+ policy records using Python (Pandas, NumPy, Matplotlib) and Advanced Excel to
segment portfolios, detect anomalies, and surface actionable insights.
• Built and maintained Power BI dashboards tracking KPIs — sales performance, claims ratio, premium collection, and
renewal retention — adopted by senior management for strategic review.
• Automated MIS reporting using Python and Power Query, improving reporting efficiency by 30% and saving 20+
hours/week of manual effort.
• Validated and reconciled large-scale insurance datasets using SQL, achieving zero data discrepancy incidents across
100K+ policy records.
• Developed penetration and retention analysis reports tracking new business acquisition vs. renewal success rates;
shared insights with management for strategic planning.

Education

B.sc - Computer Science

Thiagarajar College
Madurai
08.2017

Post Graduate Programme in Data Science - Data Science

IITM
Chennai
03.2025 - 04.2026

Skills

Data Analysis: Data Cleaning, EDA, KPI Analysis, Trend Analysis

Tools: Excel, Power BI, SQL, Python,VS code, Selenium

Python Libraries: Pandas, NumPy, Matplotlib, Seaborn

Machine Learning (Foundational): Linear Regression, Logistic Regression, Classification & Regression Models, Model Evaluation

Databases: MySQL / SQL Server

Visualization: Power BI Dashboards, Charts, Reports

Domain Knowledge: Insurance Analytics

Certification

Power BI certificate from Skill Nation (2024-07)

ACHIEVEMENTS

• Managed analytics for 13 major General Insurance stakeholders — driving measurable improvements in penetration and renewal retention.

• Delivered 30% efficiency gains via Python and Excel automation; eliminated 20+ hours/week of manual reporting effort across the operations team. 

• Built Power BI dashboards adopted by senior leadership for real-time KPI tracking and operational planning. 

• Validated 100K+ insurance policy records with zero data discrepancy incidents reported. 

• Trained junior team members on ITS workflows, quotation preparation, VIR procedures, and documentation standards — improving overall team efficiency.

Languages

English
Bilingual or Proficient (C2)
Tamil
Bilingual or Proficient (C2)

Interests

Python, SQL, Excel, Power BI, ML

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse

Accomplishments

  • Automated reporting → saved 20+ hours/week
  • Built Power BI dashboards for management
  • Analyzed 100K+ records for business insights
  • Improved team efficiency through training

Software

I have strong experience in Python and SQL for data analysis and data extraction

I use Power BI and Excel for data visualization, dashboard creation, and reporting

I work with Python libraries like Pandas, NumPy, and Matplotlib for data cleaning and EDA

I use tools like Jupyter Notebook, VS Code, and Streamlit for development and project deployment

I have basic exposure to AWS EC2 for deploying applications

Timeline

Post Graduate Programme in Data Science - Data Science

IITM
03.2025 - 04.2026

Executive Grade II - Data Analyst

TVS Insurance Broking Pvt. Ltd.
05.2018 - 03.2024

B.sc - Computer Science

Thiagarajar College
Keerthika J SData Analyst