Rajkumar Valasa

Associate Consultant

Hyderabad, Telangana, India4 yrs experience

Highly Stable

Key Highlights

Improved query performance by 35-40% through optimization.
Built over 10 interactive dashboards in Power BI.
Automated reporting processes, enhancing decision-making.

Stackforce AI infers this person is a Business Intelligence Developer with expertise in SQL and data visualization in SaaS environments.

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Skills

Core Skills

Sql ServerBusiness IntelligenceData Analysis

Other Skills

Microsoft SQL ServerSQL Server Management StudioETLPower BIDAXData VisualizationData IntegrationTableauMicrosoft Power QueryData ModelingStorytellingGit & GitHub

About

SQL and Business Intelligence Developer with 4 years of experience in SQL development, data reporting, and building interactive dashboards. I started my career as a SQL Developer, working on database management, performance tuning, and reporting in SQL Server and Excel. Over time, I expanded into Business Intelligence, developing dashboards and automated reporting solutions using Power BI, Power Query, Data Modeling, and DAX. I enjoy turning raw data into clear insights that help teams make better decisions. My current focus is on data analysis, visualization, and automating reporting processes by combining technical skills with a solid understanding of business requirements. Key Skills: SQL Server | Power BI | Data Analysis | Data Visualization | Excel | Git & GitHub | Rally | Reporting Automation | Business Insights | Data Storytelling

Experience

Tata consultancy services

SQL & Business Intelligence Developer

Mar 2022 – Present · 4 yrs · Hyderabad, Telangana, India · On-site

Developed and optimized complex T-SQL queries, procedures, and ETL workflows.
Improved query performance by 35–40% through indexing, refactoring, and execution-plan tuning.
Built ETL pipelines consolidating Policy, Claims, and Premium data into a reporting database.
Refactored stored procedures and removed redundant logic, cutting data-processing time by 20%.
Performed data cleaning, DML operations, and troubleshooting for stable production releases.
Collaborated with business teams to define transformation logic and maintain documentation.
Supported UAT and production deployments to ensure smooth database releases.
Built 10+ Power BI dashboards with DAX (YTD, YOY, running totals), drill-throughs, and KPI visuals.
Designed optimized star-schema models, improving report load time by 30%.
Cleaned, transformed, and integrated data from SQL, Excel, and APIs into unified analytical datasets.
Worked with Underwriting & Claims teams to deliver BI reports, improving client satisfaction by 20%.
Automated refresh schedules, implemented RLS, and managed workspace governance for secure access.
Supported data validation, peer reviews, and quality checks to maintain consistent BI standards.