Annie Gibian Sreenivasul
New Bedford,MA
Summary
Master’s in Data Science candidate with hands-on experience in ETL development, data integration, and data modeling in cloud and on-premises environments. Skilled in SQL, Python, AWS Redshift, Tableau, and data warehousing principles including Star/Snowflake schema design. Proven track record of building and optimizing data pipelines, transforming large datasets, and delivering actionable insights through analytics and visualization. Strong collaborator with cross-functional teams, applying Agile Scrum methodologies to deliver high-quality data solutions.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Cloud Engineer
MindTree Ltd, Bangalore
12.2021 - 08.2023
- Designed and maintained ETL pipelines using SQL and preprocessor modules, enabling seamless integration between e-Commerce platforms and AS400 systems.
- Created and optimized data models to support reporting and analytics, ensuring adherence to data warehousing best practices.
- Enhanced legacy applications through debugging, code optimization, and performance tuning for large-scale data operations.
- Conducted data quality checks and documentation to ensure integrity and completeness of processed data.
- Collaborated with cross-functional teams to implement updates, track Jira tickets, and monitor production systems under Agile Scrum workflows.
- Performed HTML-based UI testing to validate end-to-end data integration between frontend and backend systems.
Education
Master of Science - Data Science
University of Massachusetts, Dartmouth
08-2025
Bachelor of Technology - Computer Science
Madanapalle Institute of Technology And Science
07-2021
Skills
- Programming Languages: Python,java, HTML
- Databases: SQL,PostgreSQL, AWS Redshift
- ETL & Data Warehousing: Data Modeling (Star/Snowflake), ETL Development, Data Quality Checks, Performance Tuning
- Data Visualization Tools: Tableau, Matplotlib, Seaborn
- Data Analysis & Machine Learning: Pandas, NumPy, Scikit-learn, Natural Language Processing (NLP),TF-IDF
- Tools & Platforms: AWS, Jupyter Notebook, PyCharm, Git,OpenCV, Tkinter
Certification
• Google Data Analytics Professional Certificate - Coursera
• SQL for Data Science - Coursera
• Data Visualization with Tableau - Coursera
• Business Intelligence with Power BI - LinkedIn Learning
• AWS Data Engineer Associate (DEA-C01) - AWS Learn
• Statistics for Data Science and Business Analysis - Udemy
Timeline
Cloud Engineer
MindTree Ltd, Bangalore
12.2021 - 08.2023
Bachelor of Technology - Computer Science
Madanapalle Institute of Technology And Science
Master of Science - Data Science
University of Massachusetts, Dartmouth
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