Sathish C

Data Engineer with 1 year of experience building ETL pipelines using Azure Data Factory, Azure Databricks, PySpark, and SQL. Skilled in distributed data processing, Delta Lake, data modeling, and workflow automation for large-scale datasets.

Databricks Certified Data Engineer

Associate with experience delivering analytics-ready datasets and supporting production data pipelines

Junior Data Engineer at Altruisty Innovation Private Limited (2025-03 – 2026-03)

• Built ETL pipelines using Azure Data Factory to process 50,000+ student records from 15+ institutions.
• Developed distributed data transformation workflows using Azure Databricks, PySpark and SQL.
• Implemented Medallion Architecture and Delta Lake to organize raw, cleaned, and analytics-ready datasets.
• Optimized SQL queries and aggregation pipelines for datasets involving 10,000+ event participants.
• Developed Python-based validation and matching logic to reconcile registrations, payments, and project submissions with 95% accuracy.
• Troubleshot production data pipeline issues and automated scheduled workflows to improve reliability and reduce manual effort.
• Collaborated with analysts and stakeholders to deliver curated datasets for Power BI reporting and business analytics.

Bachelor of Engineering in Electronics and Communication Engineering – Anand Institute of Higher Technology (2021-11 – 2025-05)