Probal Datta
Power BI Developer - TCS | DAX, SQL, Power Automate, Data Modeling, BI Reporting | User Acceptance Testing | Stakeholder Management | 1x Microsoft, 1x IBM, 1x Google certified
- Role
- Power Bi Developer at Tata Consultancy Services
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Probal Datta
An experienced IT professional with 4+ years in business intelligence and analytics, currently positioned as a Power BI Developer at Tata Consultancy Services (TCS). Demonstrates strong proficiency in Power BI development, data modeling, DAX, ETL processes, SQL querying, Advanced Excel, and end-to-end dashboard/report creation. Recognized for building scalable Power BI dashboards, optimizing data models, writing efficient DAX measures, and implementing BI solutions that enhance reporting accuracy and business performance. Skilled in working with large datasets, designing data pipelines, and improving visualization workflows for actionable insights. Brings cross-domain experience across BFSI, Healthcare, and CPG, enabling strong business understanding and the ability to translate complex requirements into data-driven solutions. Earlier experience as a Business Analyst contributes strengths in requirement gathering, documentation, test data preparation, and UAT, ensuring BI outputs meet functional, operational, and user expectations.Known for strong analytical thinking, stakeholder communication, attention to detail, and a commitment to continuous learning in the areas of Power BI best practices, data visualization standards, data analytics, and modern BI tools. Consistently focused on delivering reliable, high-quality dashboards and performance-optimized reporting solutions that support strategic decision-making.
Experience
Power Bi Developer
Nov 2023 — Present · Kolkata, IN
Designed and built interactive Power BI Dashboards and Paginated Reports tracking Assets UnderManagement (AUM), NAV, and Fund Performance, leading to a 20% increase in strategic decision-making accuracy for Trustees and Investment Committees.Developed optimized DAX measures for complex actuarial calculations (e.g, XIRR, Vesting Rules) andPower Query transformations, improving report accuracy and reducing manual data preparationefforts by ~25%.Implemented row-level security (RLS) to ensure strict member data privacy across multi-tenantpension schemes and internal departments.Conducted SQL-driven insights extraction, helping improve claims processing speed and contributiontracking within defined SLAs.Led UAT and integration testing for Regulatory Reports and Annual Benefit Statements, achieving a~95% first-pass success rate and ensuring smooth deployment with minimal rework.Enhanced performance and data quality of historical member records through model optimization, validation checks, and structured testing—resulting in ~30–40% faster report load times and consistent liability insights.
Education
Bal Bhavan International School - India
Class 1 - Class 4
2004 — 2007
Aditya Academy Sr. Secondary
Class 4 - Class 12
2007 — 2016
DELHI JAIN PUBLIC SCHOOL
Lower KG - Pre-Nursery
2001 — 2004
Techno India University
Bachelor of Technology, Computer Engineering
2016 — 2020
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