
Senior ETL / MSBI Developer with 9+ years of experience in designing, developing, and supporting enterprise-scale data warehouse and BI solutions using MSBI (SSIS, SSRS, SSAS) and SQL Server. Proven onsite experience (United Kingdom) working directly with business and technical stakeholders across the end-to-end ETL lifecycle, including requirement analysis, development, automation, production support, and deployments. Strong background in Agile environments, performance tuning, data quality assurance, and onsite–offshore coordination, with a consistent track record of delivering reliable, scalable solutions.
Project: RAC – UK / Europe
Role: Senior ETL / MSBI Developer
Duration: 2019 – Present
Onsite Assignment – Client Location (UK - Bristol) (July 2022 – July 2024)
Key Responsibilities & Achievements:
· Designed and enhanced SSIS-based ETL pipelines to load large-scale data into enterprise data warehouse systems.
· Implemented end-to-end ETL workflows from Oracle and SQL Server source systems to downstream reporting layers.
· Developed and supported SSRS reports and dashboards for business and operational users.
· Performed SQL performance tuning and optimized ETL processes to improve data load efficiency.
· Monitored and resolved production ETL issues, ensuring SLA compliance and data accuracy.
· Automated manual data processing using SSIS scheduling and control frameworks.
· Currently involved in migration of SSIS/SQL-based ETL workflows to Snowflake, supporting data model validation and query optimization.
· Served as the primary onsite ETL/BI contact (UK/Europe), handling requirement discussions, UAT support, and production deployments.
· Coordinated with offshore teams for defect resolution, change requests, and post-release support.
Project: BPS Applications – TCS
Role: Developer
Duration: 2017 – 2019
Technologies: C#, .NET, MVC, Angular, SQL Server
Key Contributions:
· Developed and enhanced web-based applications for BPS domain, including Project Planning and Forecasting tools.
· Upgraded applications to newer .NET framework versions as part of modernization initiatives.
· Built POCs using Angular and supported enhancements and bug fixes.
· Collaborated with functional teams to understand requirements and deliver solutions.
Project: HSBC POC / RPA – TCS
Role: Developer
Duration: 2016 – 2017
Key Contributions:
· Conducted process analysis and feasibility studies for automation initiatives.
· Created process flow diagrams and RPA design documents.
· Worked with architects to validate proposed automation solutions.