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Power BI Developer with 4+ years in BI & Analytics solutions
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Power BI Developer/Data Analyst with 4.5+ years of experience delivering enterprise-scale BI and analytics solutions in the insurance domain. Skilled in Power BI, SQL, DAX, Power Query, and data modelling for large-scale datasets (100M+ records). Experienced in dashboard optimization, KPI reporting, RLS implementation, incremental refresh, and transforming business requirements into data-driven insights that improve operational efficiency and decision-making.
Prasad V Potluri Siddhartha Institute of Technology
Bachelor of Technology
January 1, 2017 – January 1, 2021
Tata Consultancy Services (TCS)
Power BI Developer
August 1, 2021 – Present
Hyderābād, Telangana, India
AIG Insurance
June 22, 2026 – Present
Developed and deployed 40+ enterprise Power BI dashboards and reports for claims, underwriting, finance, and operations teams, improving reporting efficiency by 60%. Worked with large-scale datasets containing 100M+ records and optimized report performance using star schema design, aggregations, and incremental refresh techniques. Reduced dashboard load time from 35 seconds to less than 8 seconds by optimizing DAX calculations, improving data models, and removing unnecessary visuals. Automated manual Excel-based reporting processes through Power BI Service scheduled refreshes and centralized reporting solutions. Designed and implemented Row-Level Security (RLS) for 1,000+ users across multiple business regions to ensure secure data access. Created and optimized complex DAX measures, KPIs, calculated columns, and time intelligence calculations for business-critical reporting. Wrote and optimized advanced SQL queries, stored procedures, CTEs, and window functions to improve backend query performance. Delivered multiple production releases across DEV, QA, and PROD environments with minimal post-production defects. Collaborated with cross-functional teams including business analysts, ETL developers, QA teams, and stakeholders to deliver dashboards within sprint timelines. Reduced report refresh duration from 2.5 hours to 30 minutes by implementing incremental refresh and optimizing Power Query transformations. Conducted root cause analysis for production issues and resolved reporting defects within SLA timelines. Integrated Power BI with SQL Server, Excel, SharePoint, Oracle SQL, Sybase DB for centralized enterprise reporting. Developed KPI dashboards for claims performance, premium tracking, policy renewals, fraud analysis, and financial forecasting. Improved data accuracy through backend SQL validation, reconciliation processes, and data quality checks. Built interactive dashboards using drill-through, bookmarks, dynamic slicers, tooltip pages, and custom navigation features to improve user experience. Supported production reporting environments by monitoring scheduled refreshes, gateway connectivity, and workspace access management. Mentored junior developers on Power BI development standards, DAX optimization, and reporting best practices. Created reusable Power Query and DAX templates that helped reduce dashboard development effort. Coordinated with offshore and onshore teams for release planning, production support, and critical incident management.
PL-300: Microsoft Certified Power BI Data Analyst
Microsoft
June 1, 2026 – Present
Cultural Fit Analysis
The candidate's experience in a large service-based company (TCS) and a major insurance project (AIG) suggests adaptability to structured environments and diverse team dynamics. Their involvement in cross-functional teams, mentoring, and coordinating with offshore/onshore teams indicates a collaborative mindset. The breadth of technical skills and project responsibilities, from development to production support and optimization, shows a well-rounded profile suitable for a dynamic role. The focus on improving efficiency and delivering business value aligns with a results-oriented culture.
Soft Skills & Operational Fit
The candidate demonstrates strong soft skills through their experience in stakeholder management, requirement gathering, business communication, and Agile collaboration. Their project descriptions highlight effective teamwork, coordination with offshore/onshore teams, and mentoring junior developers, indicating a good operational fit for collaborative development environments. The focus on problem-solving (root cause analysis, defect resolution) and production support aligns well with operational responsibilities.