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Power BI Developer with 4+ years in Business Intelligence & Data Analytics
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Results-driven Power BI Developer and Data Analyst with 4+ years of experience at Tata Consultancy Services (TCS). Expertise in designing scalable business intelligence solutions using Power BI, DAX, Power Query, SQL, and Azure Databricks. Strong experience in end-to-end BI development including data extraction, transformation, data modeling, dashboard development, deployment, integration, and testing. Proven ability to transform complex data into meaningful insights through interactive dashboards and KPIs that support strategic business decisions. Experienced in cloud and on-premise integrations, data validation, and collaboration with cross-functional teams including data engineering, QA, and business stakeholders.
Srinivasa Ramanujan Institute of Technology (JNTUA)
Bachelor of Technology (B.Tech)
August 1, 2017 – June 30, 2021
Tata Consultancy Services (TCS)
System Engineer
March 1, 2022 – Present
India
UnitedHealth Group – Optum
March 1, 2022 – June 1, 2026
Developed Power BI reports by integrating Azure Databricks as the primary data source. Established and validated secure connectivity between Power BI and Azure Databricks. Created analytical DAX measures and KPIs for healthcare data analysis. Applied Power Query transformations to prepare and structure datasets for reporting. Deployed Power BI reports into test environments and supported integration testing. Performed end to end testing across cloud and on premise environments. Conducted data reconciliation to validate report data against source systems. Identified and resolved data discrepancies and integration issues in collaboration with cloud and QA teams.
Wyndham Hotels & Resorts
March 1, 2022 – June 1, 2026
Developed interactive Power BI dashboards and reports to support operational and business insights. Designed and implemented efficient data models and relationships to improve report performance. Created complex DAX measures, KPIs, and calculated columns to support business metrics. Used Power Query to perform ETL operations including data extraction, transformation, and cleansing. Implemented advanced Power BI features including slicers, filters, drill through, and drill down analysis. Published reports to Power BI Service and managed workspaces, dataset refresh schedules, and report access. Performed manual testing, smoke testing, and data validation to ensure reporting accuracy. Collaborated with business users to gather requirements and improve reporting capabilities.
Microsoft Certified: Power BI Data Analyst Associate (PL-300)
Microsoft
June 1, 2026 – Present
Microsoft Certified: Azure Administrator Associate (AZ-104)
Microsoft
June 1, 2026 – Present
Cultural Fit Analysis
The candidate has worked on projects for large organizations (Wyndham Hotels & Resorts, UnitedHealth Group – Optum) within Tata Consultancy Services, indicating experience in structured corporate environments. The breadth of skills across Power BI, Azure, and data engineering aspects, combined with certifications, suggests a continuous learning mindset and adaptability. The role alignment with 'Power BI Developer' is strong, showing a clear career path and specialized expertise.
Soft Skills & Operational Fit
The candidate's project descriptions highlight collaboration with business users, cloud teams, and QA teams, indicating good teamwork and communication skills. Experience in requirements gathering and issue resolution suggests a proactive and problem-solving approach. The focus on end-to-end BI development, including testing and validation, demonstrates attention to detail and a commitment to data accuracy.