Jatin Rai

I’m a Data Engineering and Analytics professional focused on designing scalable data architectures and enterprise-grade reporting that turn business needs into actionable insights. I build and optimize data pipelines, data models, and BI enablement frameworks that keep reporting accurate and reliable.

I’ve led end-to-end ETL development—conceptualizing ingestion-to-transformation flows, applying complex logic, and ensuring cleansing, validation, and delivery with strong data consistency and lineage. I also diagnose performance bottlenecks and tune schemas and storage approaches for high throughput and minimal latency on large datasets.

Working across SQL Server, Talend, SSIS, Databricks, and Apache Spark, I deliver both batch and real-time processing solutions. I’ve applied governance and security practices including access controls and row-level security policies for compliance and handling of sensitive information.

At Accenture Solutions Private Limited, I supported clients through dashboarding and data engineering delivery, including Power BI work using DAX modeling and SQL-based dataset reshaping. I’ve driven measurable impact such as a 33% improvement in reporting/workflow outcomes, reducing manual validation by 60%, and improving performance and refresh responsiveness through query optimization and model tuning.