Krishna Prabhu Chavali
Hyderabad
Summary
Experienced IT professional with 12+ years in Business Intelligence and Data Analytics, specializing in Power BI, SQL Server, SSIS, and PostgreSQL. Proven expertise in designing dashboards, optimizing ETL processes, and implementing role-level security. Skilled in delivering scalable BI solutions for global clients across banking, telecom, chemicals, and government sectors.
Overview
3
3
Languages
1
1
Certification
12
12
years of professional experience
Work History
Power BI Developer
Cognizant Technologies Pvt Ltd
12.2021 - Current
- Built and optimized Power BI dashboards for ING Bank, supporting financial decision-making.
- Migrated reports from PostgreSQL to Parquet, enhancing query performance for data analysis.
- Deployed reports via Azure Deployment Pipelines to ensure consistent and controlled release process.
Power BI Developer
Mars Telecom Systems Pvt Ltd
04.2021 - 11.2021
- Developed interactive Power BI dashboards for executive reporting and operational tracking.
- Designed DAX measures and calculated columns to support accurate business analysis.
- Built data models by transforming source data through Power Query and ETL workflows.
- Proved successful working within tight deadlines and a fast-paced environment.
- Coordinated deployments of new software, feature updates and fixes.
- Created proofs of concept for innovative new solutions.
Power BI Developer
Sterlite Technologies Ltd (STL)
03.2020 - 03.2021
- Optimized report performance through model tuning, query refinement, and visualization cleanup.
- Collaborated with stakeholders to gather reporting requirements and translate them into dashboards.
- Automated recurring reporting processes to improve consistency and reduce manual effort.
- Tested and deployed scalable and highly available software products.
Power BI Developer
Quadgen Wireless Solutions INC
06.2019 - 03.2020
- Authored code fixes and enhancements for inclusion in future code releases and patches.
- Conducted data modeling, performance and integration testing.
- Designed and implemented scalable applications for data extraction and analysis.
- Tested functional compliance of company products.
- Built data models by transforming source data through Power Query and ETL workflows.
- Proved successful working within tight deadlines and a fast-paced environment.
- Created proofs of concept for innovative new solutions.
Power BI Developer
Reliance Jio (IKYA)
04.2017 - 06.2019
- Developed Power BI reports that integrated SSAS Tabular Cubes to enhance data visualization.
- Created financial and retail dashboards using advanced DAX transformations to provide actionable insights.
- Designed interactive Power BI dashboards for executive reporting and operational decision-making.
- Developed reusable DAX measures, calculated columns, and data models for accurate analytics.
- Led report modernization initiatives, replacing manual Excel reporting with automated Power BI solutions.
MSBI Developer
Ericsson India Ltd (GI Staffing)
04.2015 - 04.2017
- Created SSIS packages for ETL processes and SSRS reports.
- Developed dashboards for telecom operations and performance monitoring.
- Developed SSIS packages for ETL workflows, ensuring reliable data movement across enterprise systems.
- Created SSRS reports with accurate layouts, drilldowns, and scheduled distribution for business users.
- Optimized SQL Server stored procedures and queries to improve performance and reduce processing delays.
Education
Diploma in Mechanical Engineering - Mechanical
Sri C R R Polytechnic
Eluru, India05-2022
MBA - Software Project Management
Indian School of Business Management (ISBM)
Hyderabad10-2011
Graduate Diploma - Management (Software Project Management)
ISBM
Hyderabad10-2009
Skills
- Power BI expertise
- SQL Server, PostgreSQL, Parquet Data Storage
- SSIS, SSRS, SSAS (ETL & Reporting)
- Azure Data Warehouse & Analysis Services
- Dashboard design
- Data governance
- Client engagement
- Project management
- Problem-solving
- Collaboration
- Adaptability and flexibility
- Relationship building
- Goal-oriented mindset
Certification
Microsoft Azure Fundamentals, Microsoft Power BI
Languages
English (Fluent)
Hindi (Fluent)
Dutch (Beginner – learning)
Personal Information
- Title: Power BI Developer
- Nationality: Indian
Timeline
Power BI Developer
Cognizant Technologies Pvt Ltd
12.2021 - Current
Power BI Developer
Mars Telecom Systems Pvt Ltd
04.2021 - 11.2021
Power BI Developer
Sterlite Technologies Ltd (STL)
03.2020 - 03.2021
Power BI Developer
Quadgen Wireless Solutions INC
06.2019 - 03.2020
Power BI Developer
Reliance Jio (IKYA)
04.2017 - 06.2019
MSBI Developer
Ericsson India Ltd (GI Staffing)
04.2015 - 04.2017
Diploma in Mechanical Engineering - Mechanical
Sri C R R Polytechnic
MBA - Software Project Management
Indian School of Business Management (ISBM)
Graduate Diploma - Management (Software Project Management)
ISBM