VAGDEVI JANAPATI
Data Engineer
Cincinnati,OH
Summary
Passionate Data Engineer with 2 years of IT experience and a Master's in Information Technology. Skilled in building scalable data solutions on Microsoft Azure using Databricks and PySpark. Proficient with Azure Data Factory, Data Lake, and Blob Storage for developing efficient ETL pipelines and supporting enterprise-scale data processing. Known for a detail-oriented and collaborative approach, with a strong focus on continuous learning, innovation, and delivering results in cloud environments.
Overview
2
2
years of professional experience
6
6
years of post-secondary education
3
3
Certifications
1
1
Language
Work History
Data Engineer
Cognizant
Hyderabad, Telangana
08.2022 - 12.2023
- Designed and optimized ETL pipelines using PySpark on Azure Databricks to process large volumes of insurance claims data, improving data accuracy by 15% and accelerating reporting.
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Led the migration of legacy claims data to Azure, demonstrating initiative and improving system performance while ensuring secure access and compliance.
- Implemented automated data validation checks to maintain reliable, regulation-ready claims data, applying strong problem-solving and analytical skills.
- Built scalable workflows to streamline claims intake and processing, increasing efficiency and supporting historical analysis across departments.
- Communicated effectively with Agile teams and business stakeholders to resolve data issues, align priorities, and deliver timely reporting solutions.
Analyst Intern
Cognizant
Hyderabad, Telangana
03.2022 - 08.2022
- Underwent comprehensive training in big data technologies, programming languages and ETL concepts.
- Gained hands-on experience in Azure cloud platform, including SQL Database, Blob Storage, and Azure Data Factory.
- Designed and implemented a data pipeline using Azure Data Factory to ingest, transform, and load data into a SQL database.
- Collaborated with team members to troubleshoot issues and optimize pipeline performance.
- Completed a data engineering project, demonstrating proficiency in Azure data tools and ETL processes.
Education
Master of Science - Information Technology
University of Cincinnati
Cincinnati, Ohio 01.2024 - 05.2025
Bachelor of Technology - Electronics and Computer Engineering
Jawaharlal Nehru Technological University
Hyderabad, India 05.2018 - 08.2022
Technical Skills
- Python
- SQL
- Microsoft Azure
- Power BI
- Tableau
- PySpark
- Apache Hadoop
- ETL Development
- Data Pipeline Design
Certification
Certified by AICTE for completing AI-ML Virtual Internship
Timeline
Microsoft Certified: Azure Fundamentals (AZ-900)
05-2025
Master of Science - Information Technology
University of Cincinnati
01.2024 - 05.2025
Data Engineer
Cognizant
08.2022 - 12.2023
Certified by AICTE for completing AI-ML Virtual Internship
03-2022
Analyst Intern
Cognizant
03.2022 - 08.2022
Acquired Machine Learning certification by AWS Academy
06-2021
Bachelor of Technology - Electronics and Computer Engineering
Jawaharlal Nehru Technological University
05.2018 - 08.2022
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