CHETANA RAMYA MALAMPATI
Denton,Texas
Summary
Results-driven Data Analyst with experience at Mu Sigma, adept in Python and SQL. Successfully automated ETL pipelines, enhancing data processing efficiency and developed predictive models that improved sales forecasting accuracy. Proven ability in data visualization and storytelling, fostering informed decision-making and driving marketing campaign success.
Overview
1
1
year of professional experience
1
1
Certification
Work History
Data Analyst
Mu Sigma
Bangalore, India
01.2022 - 06.2022
- Automated ETL pipelines, reducing data processing time by 40% using Python and SQL
- Developed predictive models for sales forecasting, improving accuracy to 85%
- Implemented machine learning models for customer segmentation, enhancing targeted marketing efficiency by 20%
- Led a big data analytics project using PySpark and AWS, improving decision-making speed
- Full-time
Data Analyst Intern
Mu Sigma
Bangalore, India
07.2021 - 12.2021
- Assisted in data collection, preprocessing, and cleaning, improving dataset accuracy by 30%
- Developed SQL queries and Python scripts for data extraction, analysis, and visualization
- Created interactive dashboards using Power BI and Tableau, enhancing business intelligence
- Conducted A/B testing and statistical analysis, improving marketing campaign efficiency by 15%
- Internship
Education
Master of Science - Computer Science
University of North Texas
Denton, TX05-2025
Bachelor of Science - Computer Science
QIS College of Engineering And Technology
Ongole, India05.2023
Skills
- Programming Languages: Python, SQL
- Data Visualization Tools: Power BI, Tableau, Cognos
- Database Management: MySQL, PostgreSQL, Excel
- Business Intelligence: Report and Dashboard Development, Data Modeling
- Data Processing: ETL, Data Wrangling, Data Cleansing, Statistical Analysis
- Reporting Infrastructure: Report Maintenance, Performance Optimization
- Security & Compliance: Data Governance, Risk Mitigation
Certification
- Data Science and Machine Learning Internship Demo, Edureka, 08/22
- Introduction to Programming Using Python, Microsoft Technology Associate, 06/22
- Data Science Orientation via Coursera, IBM Certification, 11/21
- Introduction to C Language, Great Learning, 10/21
Timeline
Data Analyst
Mu Sigma
01.2022 - 06.2022
Data Analyst Intern
Mu Sigma
07.2021 - 12.2021
Master of Science - Computer Science
University of North Texas
Bachelor of Science - Computer Science
QIS College of Engineering And Technology
Similar Profiles
Sooraj PSooraj P
Apprentice Leader at Mu SigmaApprentice Leader at Mu Sigma
Bhuvanika GBhuvanika G
Decision Scientist at Mu-Sigma Business Solution Pvt.ltd.Decision Scientist at Mu-Sigma Business Solution Pvt.ltd.
Sahil ShaikSahil Shaik
Apprentice Leader at Mu SigmaApprentice Leader at Mu Sigma