Senior Data Engineer

I build end-to-end Power BI dashboards and SSRS paginated reports for compliance, audit, and operational reporting. I design and optimize semantic models using star schemas, relationship management, aggregations, composite models, Power Query transformations, query folding, and incremental refresh.

I engineer Azure Synapse data models and Azure Data Factory pipelines that integrate more than ten source systems. I automate PDF and Excel report delivery for over 200 stakeholders, develop KPI and segmentation solutions using Python and SQL, and support secure RESTful API integrations.

I lead a team of ten BI professionals through Agile delivery, including sprint planning, retrospectives, performance reviews, and learning initiatives. I also conduct data profiling, gap analysis, source-to-target mapping, and contribute to BI governance and data security policies.

I designed HIPAA-compliant SSRS paginated reports and Power BI dashboards for healthcare revenue-cycle clients across multiple product lines. I developed semantic models for self-service analytics used by more than 500 clinical and operational business users.

I optimized ETL pipelines, reducing data refresh times by 35%, and improved report rendering performance by 25% through query tuning and star-schema redesign. I authored advanced DAX calculations, measures, KPIs, calculated columns, and computed tables for performance scorecards.

I led a team of 15 BI professionals and facilitated Scrum ceremonies, including sprint planning, daily standups, sprint reviews, and retrospectives. I also delivered drill-through paginated reports connected to executive Power BI dashboards and supported data warehouse modelling, lineage, and schema validation.

I created interactive Power BI dashboards for clinical trial monitoring and automated reporting workflows that saved more than 20 hours per week. I supported self-service BI adoption by promoting reusable datasets and enabling business users to create reports independently.

I managed Power BI Service governance, including certified datasets, deployment pipelines, workspaces, row-level security, gateways, and refresh scheduling. I also analyzed and optimized complex SQL stored procedures to improve dashboard query performance.

I led a team of eight BI professionals and performed ad-hoc, regression, and non-functional testing for BI deliverables. My work also included dimensional modelling, schema validation, fact and dimension design, and data lineage.

I built cross-functional healthcare dashboards and reports while implementing data governance practices and mentoring junior BI team members. I validated data accuracy across reports and dashboards and maintained documentation for report development processes.

I contributed to data warehouse and dimensional modelling through fact and dimension design, schema validation, and data lineage activities. I presented architecture, data strategy, and roadmaps to client executives and technical leaders.

I participated in architecture reviews, discovery workshops, and solution design sessions to align reporting and analytics solutions with business needs.

I analyzed operational and quality data to identify improvement opportunities and prepared compliance and audit outcome reports. I worked with development teams to troubleshoot production defects and improve root-cause resolution turnaround time.

I worked with Snowflake for query optimization, warehouse sizing, and integration with Power BI and Tableau through DirectQuery and native connectors. I also supported Sigma Computing for cloud-native self-service analytics, governed metrics, semantic model integration, and business-user enablement.

I helped integrate Sigma Computing with existing Power BI and Tableau ecosystems while maintaining data governance and avoiding unnecessary data duplication.

I performed daily, weekly, and monthly data analysis to maintain live production dashboards for enterprise clients. I built SQL-based reporting solutions and supported BI migration projects from legacy reporting platforms to modern analytics environments.

I maintained BI portal and data warehouse components, analyzed user and business requirements, and documented application changes. I translated insurance business questions into structured KPIs, metric hierarchies, and dashboard designs.

I developed working knowledge of insurance policy lifecycle, claims, underwriting, premiums, loss ratios, and combined ratios to support reporting and analytics requirements.

Bachelor of Engineering in Computer Science.