Prakash Renganathan
Power BI Developer
About
Experienced Data Analyst with 5+ years of expertise in delivering high-quality data solutions, skilled in data modeling, visualization, and advanced analytics. Proven ability to enhance reporting capabilities through strong analytical skills and industry knowledge. Committed to driving insights and supporting decision-making within a collaborative team environment.
Skills & Expertise (27)
Work Experience
Senior Software Engineer
Tech Mahindra
Jun 2025 - Oct 2025
Collaborated with business users to gather reporting requirements and provided technical guidance on Power BI Desktop and Power BI Service capabilities. Extracted and imported data from various sources into Power BI Desktop for transforming, modeling, analysis and visualization. Created calculated columns, measures and hierarchies in Power BI to enable dynamic analysis and reduce report processing time. Designed and developed various interactive reports and dashboards using a variety of visualizations including charts, cards, slicers, tables and KPIs. Built data models by defining relationships between fact and dimension tables to ensure accurate reporting and performance optimization. Created DAX measures and Calculated Column to calculate dynamic KPIs, Performance trends and business metrics. Published reports from Power BI Desktop to Power BI Service and organized them into workspaces and dashboards as per department-specific needs. Configured and managed On-Premises Data Gateway to enable data refreshes from on-premise sources and scheduled automated updates for real-time reporting. Set up and managed Row Level Security (RLS) to control data visibility based on user access levels, ensuring data confidentiality & compliance.
Engineer
Bharat FIH - Foxconn Technology
May 2023 - Mar 2025
Developed Power BI reports by integrating data from multiple sources such as SQL Server, Excel and flat files. Performed data cleaning and transformation using Power Query Editor to ensure data quality and consistency. Utilized DAX functions for advanced data modeling transformation within Power BI Desktop. Designed and created customized, interactive dashboards and reports with rich visualizations and drill-down features. Published reports and dashboards to Power BI Service, managing access and permissions for end users. Configured and maintained On-Premises Data Gateway for scheduled data refreshes. Implemented Row-Level Security (RLS) to control data access based on user roles. Collaborated across teams to enhance report usability and ensure alignment with business goals. Worked extensively on both Power BI Desktop and Power BI Service for development and deployment. Experienced in Snowflake SQL query optimization and data modeling. Proficient in Python for data cleansing, transformation, and automation. Proficient in PySpark on Databricks for data transformation, ETL development and processing large-scale datasets efficiently.
Data Analyst
FORD India Pvt Ltd
Nov 2019 - Sep 2022
It is a leading Car manufacturing company. The project purpose to analyze the products, their field sales in different territories, solution areas to identify various factors influencing it, look at the trends, optimize through and control losses.
Associate Engineer
FORD India Pvt Ltd
Aug 2014 - Oct 2019
Breakdown Maintenance, Preventive Maintenance, PLC and Electrical troubleshooting, Documentation.
Junior Engineer
NOKIA India Pvt Ltd
Jun 2008 - Apr 2014
Breakdown Maintenance, Preventive Maintenance, PLC and Electrical troubleshooting, Documentation.
Education
B.Tech - ECE - SRM University
2011 - 2014 · Afghanistan
Diploma - ECE - GPT College
2006 - 2008 · Afghanistan
Certifications
No certifications added yet
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Availability Details
Visa Status
Citizen
Relocation
Not Open to Relocation
Skills (27)
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