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Power BI Developer with 5+ years in Power BI & Data Modeling
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Results-driven Senior Power BI Developer with 5 years of overall IT experience, including 4.8 years of dedicated expertise as a Power BI Developer, delivering enterprise-grade BI solutions for global clients across Telecommunications, Insurance, Sales, and Finance domains. Proficient in Power BI, DAX, SQL, Power Query, Azure Data Factory, SSIS, and Excel. Proven track record of improving data reliability by 35%, reducing manual reporting efforts by 40%, and driving measurable business outcomes through interactive dashboards, optimized ETL pipelines, and advanced semantic data modeling. Strong communicator with expertise in cross-functional collaboration, stakeholder management, and translating complex business requirements into actionable, scalable analytics solutions.
Saveetha Engineering College
Bachelor of Technology · Information Technology
January 1, 2016 – January 1, 2020
Nagarro
Senior Power BI Developer
June 1, 2021 – Present
Chennai, Tamil Nadu, India
Sales & Online Retailing Analytics
July 1, 2024 – June 1, 2026
Developed end-to-end Power BI solution with semantic data models, advanced DAX calculations, and drill-through dashboards to track sales performance across multiple regions. Built interactive Power BI churn analysis dashboards integrating SQL and Oracle data sources, enhancing retention forecasting and reducing churn rate by 35%. Created dynamic sales KPI dashboards with real-time slicers, drill-through pages, and trend visuals, enabling stakeholders to monitor revenue and make data-driven decisions. Implemented Row-Level Security (RLS) in Power BI Service to ensure department-specific access across 5+ business units. Configured Power BI scheduled refresh and DirectQuery integration with Oracle, ensuring near-real-time data availability for operational reporting. Automated recurring Power BI reports using Power Query, reducing manual reporting effort by 30%.
Sales & Finance Analytics
January 1, 2023 – June 1, 2024
Designed and deployed scalable Power BI dashboards with ADF-integrated pipelines, consolidating data from 8+ sources and improving reporting accuracy by 25%. Built Power BI data models with DAX measures to support sales forecasting and profitability analysis, improving forecast accuracy by 20%. Created interactive Power BI KPI visualizations covering revenue trends, cost breakdowns, and regional performance, cutting reporting turnaround time by 40%. Implemented advanced DAX time-intelligence measures and drill-through pages, enabling self-service analytics and boosting Power BI dashboard adoption by 45%. Developed Power BI financial scorecards and variance analysis reports for executive review, improving strategic visibility into global operations.
Insurance Analytics
July 1, 2021 – December 1, 2022
Developed Power BI dashboards to track policy performance, claims ratios, and premium growth trends, reducing executive reporting time by 35%. Built Power BI semantic data models with advanced DAX calculations to enhance underwriting accuracy and improve risk assessment efficiency by 25%. Created Power BI trend analysis reports monitoring loss ratios and profitability across multiple insurance products, improving financial insight visibility by 15%. Implemented drill-through pages and dynamic slicers in Power BI claims dashboards, enabling claims managers to investigate high-risk cases 40% faster. Improved Power BI report data quality by 30% through Power Query validation rules, cleansing routines, and BI documentation.
Flutter
Udemy
June 1, 2026 – Present
Cultural Fit Analysis
The candidate's experience across diverse domains (Telecommunications, Insurance, Sales, Finance) and with global clients suggests adaptability and a broad perspective, indicating a good cultural fit. Their involvement in stakeholder engagement, training, and agile methodologies aligns with collaborative work environments. The breadth of skills listed, including Tableau and Excel, shows a willingness to work with various tools, which is beneficial for diverse team needs.
Soft Skills & Operational Fit
The candidate demonstrates strong communication skills through detailed project and experience descriptions. Their professional experience highlights cross-functional collaboration, stakeholder management, and end-user training, indicating a good operational fit. The ability to conduct Root Cause Analysis (RCA) and produce comprehensive documentation further supports their operational readiness and problem-solving capabilities.