Azure Data Factory
Balachakradhar Rocksagayaraj
Sr. Data Engineer
Chennai,Tamil Nadu
Summary
Results-driven Data Engineer with a proven track record at GAVS Technologies, specializing in ETL development and data pipeline design. Successfully migrated legacy systems to big-data technologies, enhancing performance and scalability. Adept at collaborating with cross-functional teams, ensuring data integrity while optimizing workflows for improved efficiency and productivity.
Overview
4
4
years of professional experience
Work History
Sr. Data Engineer
GAVS Technologies
Chennai
02.2025 - Current
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
- Enhanced data quality by performing thorough cleaning, validation, and transformation tasks.
- Automated routine tasks using Python scripts, increasing team productivity and reducing manual errors.
- Migrated legacy systems to modern big-data technologies, improving performance and scalability while minimizing business disruption.
- .Fine-tuned query performance and optimized database structures for faster, more accurate data retrieval and reporting.
- Designed scalable and maintainable data models to support business intelligence initiatives and reporting needs.
Data Engineer
Systech Solutions Pvt Ltd.
Chennai
08.2021 - 12.2024
- Led end-to-end implementation of multiple high-impact projects from requirements gathering through deployment and post-launch support stages.
- Streamlined complex workflows by breaking them down into manageable components for easier implementation and maintenance.
- Evaluated various tools, technologies, and best practices for potential adoption in the company''s data engineering processes.
- Collaborated with cross-functional teams for seamless integration of data sources into the company''s data ecosystem.
- Collaborated with system architects, design analysts and others to understand business and industry requirements.
- Developed and delivered business information solutions.
- Developed database architectural strategies at modeling, design, and implementation stages to address business or industry requirements.
- Optimized data processing by implementing efficient ETL pipelines and streamlining database design.
- Collaborated on ETL (Extract, Transform, Load) tasks, maintaining data integrity and verifying pipeline stability.
Education
MCA - Computer Applications
Loyola Collage of Arts And Science
Chennai, India04-2021
Skills
ETL development
Data pipeline design
Data modeling
Data warehousing
SQL expertise
Data migration
Machine learning
Spark framework
NoSQL databases
Data governance
Data integration
SQL and databases
Data analysis
Software
Azure Synapse
SQL Server
AWS
DevOps
Microsoft Fabric
DataBricks
Timeline
Sr. Data Engineer
GAVS Technologies
02.2025 - Current
Data Engineer
Systech Solutions Pvt Ltd.
08.2021 - 12.2024
MCA - Computer Applications
Loyola Collage of Arts And Science
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