Biswanath Paul

Professional Data Engineer | SQL Server | Databricks | SSIS | Snowflake
Experienced Data Engineer with 10+ years of hands-on expertise in designing, building, and optimizing data pipelines and warehousing solutions. Specialized in delivering high-performance data infrastructure for Banking and Finance domains, ensuring data accuracy, security, and compliance at every stage.
Core Skills & Technologies:

Microsoft SQL Server (T-SQL, stored procedures, performance tuning)
Databricks (PySpark, Delta Lake, notebooks)
SSIS (ETL pipeline design, data migration, automation)
Snowflake (data warehousing, cloud integration, query optimization)

What I Offer:

End-to-end ETL/ELT pipeline development
Data warehouse design and implementation
Database migration and modernization
Real-time and batch data processing
Reporting and analytics support (SAP Business Objects, SQL-based)
Data quality, governance, and compliance for regulated industries

Domain Expertise:

10 years working closely with Banking and Financial Services clients — handling large-scale transactional data, regulatory reporting, risk data, and customer analytics with full attention to data security and audit requirements.
Whether you need a robust data pipeline, a cloud migration strategy, or ongoing data engineering support — I deliver reliable, scalable solutions tailored to your business needs.