Nagarjuna GONELA
- Business Intelligence Developer
Personal Summary
I am a BI Developer and I have over three years of experience in business intelligence development, using various tools and technologies such as Microsoft Power BI, SQL Server, SSRS, SSIS, and Azure Fundamentals. I am also a Microsoft Certified Data Analyst, demonstrating my proficiency and expertise in data analysis and visualization.
My core competencies include connecting data sources, importing data, and transforming data for business intelligence, developing visual reports, KPI scorecards, and dashboards using Power BI desktop, and installing and setting up personal and enterprise gateways in Power BI service. I have also worked on SSIS packages, DTS import/export, script tasks, look-up transformations, and data flow tasks using T-SQL. I have a Master of Science in International Business and Marketing from ISC Paris Business School, where I learned how to apply data-driven insights to strategic decision-making and marketing campaigns. My mission is to help businesses leverage data to optimize their performance, growth, and customer satisfaction.
Work Experience
-Connecting data sources, importing data, and transforming data for Business
intelligence.
-Created complex DAX calculations to support various business metrics and KPIs.
-Developing visual reports, KPI scorecards, and dashboards using Power BI
desktop.
-Installed and set up Personal and Enterprise gateways in Power BI service.
-Extraction, transformation, and loading of data in SSIS.
-Extraction of data from different Power BI sources.
-Creation of measurements and visuals in Power BI.
-Report creation in SSRS.
-Created SSIS packages for loading the data coming from various interfaces and -used multiple transformations in SSIS to collect data from various sources.
-Worked on SSIS Package and DTS Import/Export for transferring data from Database to SQL Server.
-Visualize data, author reports, and schedule automated refresh of reports.
-Developed, operationalized, and maintained the Business Intelligence (BI) dashboards in the Microsoft Power BI (desktop, web service) platform.
-Detected, filtered, and documented unreliable or erratic data coming from the data sources impacting the business KPIs, and metrics.
-Utilized DAX (Data Analysis Expressions) to create complex calculations and custom measures.
-Experience in developing Visualization reports and dashboards using Microsoft
Power BI.