Sivaraman Kathiravan
www.linkedin.com/in/sivaraman-kathiravan-527459213
Summary
Data Engineer with 3+ years of experience designing scalable data solutions in Snowflake, Azure Databricks, and IDMC. Proven track record in optimizing high-performance ETL pipelines and cloud warehousing, reducing processing times by 25%. Proficient in SQL and PySpark with a focus on delivering analytics-ready systems through cross-functional collaboration.
Overview
4
4
years of professional experience
2
2
Certifications
Work History
Associate Data Engineer ( IDMC & Azure Databricks)
Cognizant
Coimbatore, TamilNadu
03.2023 - Current
- Engineered high-throughput ETL workflows leveraging IDMC and Azure Databricks, optimizing data accuracy and reducing end-to-end processing times by 30%.
- Transformed monolithic Oracle procedures into high-performance IDMC jobs, driving a 25% improvement in execution speed and data pipeline scalability.
- Led FLICS and INDUSTRY Data Mart migrations, implementing automated validation to ensure data consistency and compliance.
Programmer Trainee
Cognizant
Coimbatore, TamilNadu
02.2022 - 08.2022
- Developed Power BI Command Center for L1/L2 support, unifying ticket metrics for streamlined oversight.
- Facilitated data-driven staffing and proactive incident management through real-time analysis of ticket types and SLAs.
Education
Bachelor of Engineering - Electronics And Communication Engineering
Sona College Of Technology
Salem, TamilNadu04-2022
Skills
- Programming Languages: SQL, PySpark
- Big Data Frameworks: Apache Spark
- Cloud Platforms: Microsoft Azure, Snowflake
- ETL/Cloud: IDMC Databricks ADF
- Data Visualization: Power BI
- Cloud Data Ecosystem: Azure SQL Database, GitHub
Certification
Databricks Certified Data Engineer Associate, Databricks
Accomplishments
Received the Coral Award for leading the defect-free delivery of the 'INDUSTRY' Data Mart; recognized by the client for developing their "Best Integrated Data Mart so far in IDMC."
Timeline
Associate Data Engineer ( IDMC & Azure Databricks)
Cognizant
03.2023 - Current
Programmer Trainee
Cognizant
02.2022 - 08.2022
Bachelor of Engineering - Electronics And Communication Engineering
Sona College Of Technology