Subham Mallick
||CTSer- Power BI Developer|| || Ex- TCSer || Ex- Reliance Jio - Project Engineer || Data Analyst ||
- Role
- Power Bi Developer at Cognizant
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Subham Mallick
7+ Year Experience in Data Analysis 99% satisfaction rate, with a track record of…
Experience
Power Bi Developer
May 2025 — Present · Kolkata, IN
End-to-End BI Development & Data Integration: Designed and maintained interactive Power BI dashboards supporting strategic decisions.Applied advanced data modelling, optimized DAX queries, and used Mashup (M) language to transform data from SQL, Excel, and cloud sources,ensuring high data accuracy and performance.• Cloud Reporting & Stakeholder Collaboration: Published secure reports via Power BI Service and collaborated with business stakeholders to gather visualization requirements. Delivered tailored analytics solutions that improved reporting efficiency and user engagement.• Data Transformation & Technical Enablement: Provided training and support to teams, enhancing BI adoption and reducing manual reporting efforts by 30%.• Data-Driven Insights: Created 4+ dashboards and reports to track workforce trends, performance metrics, and delivery outcomes, driving operational improvements and achieving 20% efficiency gains in resource utilization.
Skills
- Microsoft Office
- Leadership
- Customer Service
- Strategic Planning
- Microsoft Word
- Microsoft Excel
- Management
- Project Management
- Microsoft Powerpoint
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