Lalitha Pujitha Manchukonda
Summary
Power BI Developer / Data Analyst with 3.8 years of experience transforming complex datasets into actionable business insights through interactive dashboards, predictive models, KPI tracking, and business analytics reporting tools. Skilled in Power BI (Desktop, Service, Gateway, Mobile), SQL, DAX, Power Query, Python, ETL, and data modeling. Experienced in integrating multi-source data (DB2, Oracle, SQL Server, Excel), automating processes, implementing data validation and cleansing, and delivering business intelligence solutions that enhance operational and financial decision-making.
Data analysis professional prepared to deliver impactful insights and drive business decisions. Adept in data visualization, statistical analysis, and database management, with strong focus on teamwork and adaptability. Known for reliability, analytical thinking, and results-driven approach. Skilled in Python, SQL, and Excel, ensuring robust data solutions and strategic recommendations.
Overview
5
5
years of professional experience
Work History
Data Analyst
Tata Consultancy Services
01.2022 - Current
- Designed, developed, and deployed 20+ interactive dashboards using Power BI, enabling real-time KPI tracking, predictive forecasting, and actionable business insights.
- Built and optimized 50+ data models and DAX measures for trend analysis, drill-through reporting, and business performance evaluation.
- Integrated multi-source data from DB2, Oracle, SQL Server, and Excel using Power Query and Informatica ETL pipelines, improving data accessibility and accuracy by 25%.
- Automated data processes and report refresh schedules, reducing manual effort and dashboard load times by 30%.
- Implemented Row-Level Security (RLS) and role-based access controls, delivering secure dashboards across desktop, web, and mobile platforms.
- Collaborated with internal and external clients to gather requirements, deliver proposals, account reviews, and actionable insights, resulting in zero customer escalations.
- Performed surveys and analyzed survey data, providing insights for operational and customer behavior improvements.
- Implemented data validation, cleansing, and governance workflows, ensuring high-quality datasets for reporting and analysis.
- Produced and tracked KPIs, efficiency improvements, and business performance metrics, improving reporting accuracy by 25%.
- Developed predictive models, visualizations, and competitor benchmarking dashboards, supporting strategic client decisions.
Application Programmer
Tata Consultancy Services
01.2021 - 01.2022
- Developed enterprise applications by analyzing business rules and implementing optimized SQL queries on DB2 databases.
- Designed, coded, and tested 10+ application components following client specifications in an Agile environment using JIRA and GitLab.
- Streamlined workflows and automated reporting processes, reducing operational errors by 15%.
- Collaborated with cross-functional teams and clients, improving solution delivery, communication, and operational efficiency.
Education
Btech - BioInformations
Vignan's Foundation for Science, Technology & Research
05.2021
Skills
- BI & Visualization: Power BI (Desktop, Service, Gateway, Mobile), Tableau, Excel (Power Pivot, Power Query)
- Programming & Querying: SQL, DAX, Python
- Databases: DB2, Oracle, SQL Server, MySQL
- ETL & Automation: Informatica, Power Query, Power Automate, Power Apps
- Collaboration & Agile Tools: JIRA, GitLab, QTest
- Other Tools: Eclipse, IntelliJ, Postman, PuTTY, Mainframes
Accomplishments
- Delivered automated dashboards and interactive visualizations that supported data-driven business decisions and operational efficiency.
- Integrated multi-source datasets for accurate client insights, proposals, account reviews, and competitor benchmarking.
- Implemented data validation, cleansing, and governance workflows, ensuring zero escalations and reliable reporting.
- Built predictive models and trend analysis dashboards to enable strategic decision-making.
- Optimized data refresh processes and report performance, improving KPI tracking and efficiency by 30%.
- Conducted surveys and analyzed customer data, providing actionable insights for client operations and business improvements.
- Evaluated and implemented external tools and services to support data quality, validation, and workflow automation.
Timeline
Data Analyst
Tata Consultancy Services
01.2022 - Current
Application Programmer
Tata Consultancy Services
01.2021 - 01.2022
Btech - BioInformations
Vignan's Foundation for Science, Technology & Research