Hemakumar Gorupotu
Hyderabad
Summary
Azure Data Engineer with four years of experience in designing efficient ETL processes, proficient in Python, SQL, Hadoop, and Apache Spark. Expertise in cloud-based data platforms and collaboration with cross-functional teams. Achieved 20% cost savings in project delivery through high-quality solutions.
Overview
4
4
years of professional experience
3
3
Certifications
Work History
Tech Support Analyst
Optum
Hyderabad
04.2024 - Current
- Engineered and implemented a scalable data pipeline, reducing end-to-end data processing time by 25%.
- Automated and streamlined data ingestion, modeling, and warehousing activities, eliminating redundant tasks across three key departments.
- Proactively implemented robust data quality checks and validation protocols, leading to a 15% improvement in overall data accuracy.
- Conducted performance tuning on complex SQL queries, optimizing data retrieval speed by 20%, and enhancing system efficiency.
- Pioneered proof-of-concepts (POCs) for data migration to Azure, successfully validating migration strategies, and achieving 100% efficiency.
- Collaborated with a four-member team to successfully execute and drive key Proof-of-Concepts (POCs) for data workflow automation using Azure Data Factory.
- Collaborated with a four-member team to successfully execute and drive key Proof-of-Concepts (POCs) for data workflow automation using Azure Data Factory.
Programming Analyst
Cognizant
Hyderabad
10.2021 - 04.2024
- Optimized ETL processes through code enhancements and efficiency improvements.
- Resolved ServiceNow tickets within SLA while providing support to team members.
- Collaborated with cross-functional teams to analyze and improve production issues.
- Analyzed existing data flows, supporting testing and ADF migration activities.
- Developed custom logic and scripts for data transfers, ensuring timely project delivery.
- Ensured comprehensive testing and documentation for all deliverables.
Education
Bachelor of Technology - Civil Engineering
SRKR Engineering College
Bhimavaram, AndhraPradesh01-2021
Board of Intermediate Education, AP - MPC
Narayana Junior College
Visakhapatnam, AndhraPradesh01-2017
Skills
- Azure Data Factory (ADF)
- Databricks
- PySpark
- Apache Spark
- SQL
- Azure Cloud
- ETL Tools
- DWH
- Python
- Generative AI
Certification
Databricks Certified Data Engineer
Associate
Associate
Accomplishments
Bravo Awards – Consumer Centric (04/2024 - Present)
Timeline
Tech Support Analyst
Optum
04.2024 - Current
Programming Analyst
Cognizant
10.2021 - 04.2024
Bachelor of Technology - Civil Engineering
SRKR Engineering College
Board of Intermediate Education, AP - MPC
Narayana Junior College