Summary
Overview
Work History
Education
Skills
Certification
Websites
Timeline
Generic

Sarath Vemali

Hyderabad

Summary

Results-driven Data Analyst with two years of experience in leveraging analytical skills and data-driven insights to support business decision-making. Proficient in SQL, Python, and data visualization tools. Adept at cleaning, analyzing, and interpreting complex data sets to deliver actionable recommendations.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Data Analyst

TATA consultancy services
Hyderabad
06.2023 - 02.2025

- Analyzed large datasets to identify business trends, resulting in a 10% increase in operational efficiency.
- Developed and maintained interactive dashboards in Power BI, improving reporting speed by 30%.
- Collaborated with cross-functional teams to define KPIs and track performance metrics.
- Prepared and presented weekly reports to management, supporting strategic decisions.

- Built visualizations that enabled users to quickly interpret results from complex analyses.

- Generated reports and obtained data to develop analytics on key performance and operational metrics.

- Extracted data from the MySQL database, and applied transformations and cleansing steps to the data using Power Query.

- Successfully achieved complex aggregations through DAX functions.

- Assisted in developing SQL queries to extract and manipulate data from company databases.
- Conducted exploratory data analysis (EDA) to uncover key insights for marketing campaigns.
- Designed and implemented Excel-based reports, streamlining client deliverables.

Associate Engineer

TATA consultancy services
Hyderabad
01.2022 - 03.2023

- Conducted testing on ZF braking systems to ensure compliance with safety standards.

- Analyzed safety systems of passenger vehicles, including advanced driver-assistance systems (ADAS).

- Execution of tests developed from specifications on the HIL (hardware-in-the-loop) environment testing.

Education

Bachelor of Technology - Electronics And Communications Engineering

Raghu Institute of Technology
Visakahapatnam
08-2021

Skills

  • Data analysis
  • Data visualization
  • SQL querying
  • Power BI
  • mysql
  • python
  • tableau
  • Excel
  • Power Query
  • DAX
  • Exploratory data analysis
  • Dashboards development
  • KPI metrics
  • etl
  • Data transformation
  • Data cleansing
  • Data modeling
  • Statistical modeling

Certification

  • AWS Certified Cloud Practitioner

Timeline

Data Analyst

TATA consultancy services
06.2023 - 02.2025

Associate Engineer

TATA consultancy services
01.2022 - 03.2023

Bachelor of Technology - Electronics And Communications Engineering

Raghu Institute of Technology
Sarath Vemali