Sathya Kesavan

I'm a Senior Data Engineer with 8.5+ years of experience helping companies design, build, and scale reliable data pipelines and cloud-native data platforms. I specialize in ETL development, real-time data processing, and enterprise data warehousing — turning raw, siloed data into business-ready insights.

Over the years, I’ve worked with SaaS, BFSI, and educational organizations to deliver solutions that power decision-making, automate reporting, and improve data quality. Whether it's optimizing data pipelines, automating financial workflows, or implementing data governance frameworks, I bring a results-driven approach to every project.

• Big Data: PySpark, Spark SQL, Databricks, Delta Lake
• Cloud: AWS, Azure Data Factory, Redshift, Snowflake
• Streaming: Spark Structured Streaming, Kafka
• Languages: Python, SQL, PL/SQL
• Databases: PostgreSQL, MySQL, MS SQL Server, Oracle
• Visualization: Power BI, SSRS
• Tools: Git, Jira, Agile/Scrum