Ramalakshmi Ramasubramanian
Power Bi Developer @Lowe's Companies, Inc.
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WORK HISTORY
Power Bi Developer @Lowe's Companies, Inc.
Charlotte, NC, US
Involved in a project called ‘Data Analytics’ to develop Power BI/Apache Superset reports to run Hive Database• Project works on Agile mode.• Participated in user discussions to understand the user requirements, layout, and look and feel of the dashboards to be developed.• Gathered the requirements from Business Users and passed on the requirements to the team.• Involved in designing the Data model and Construction of the Data model and implemented the Star schema for reports better optimization.• Created reports through dataflow for better performance and tuned the dashboard through hard coding power BI schema• Developed Proof of Concept for Customers.• Provided first line of support to clients to decide the tool based on the requirement and the tool features. • Complete responsibility of deliverables as well as the production support.
EDUCATION
Anna University Chennai
Bachelor of Engineering - BE, Computer Science
ABOUT RAMALAKSHMI RAMASUBRAMANIAN
12+years of IT industry experience in all facets of Business intelligence applications with a strong background in Database development, Data Warehousing/ Decision support systems and Business Intelligence (BI).• Professional experience with sound knowledge in Tableau, Power BI as BI tools.• Experience in Agile process.• Experience in Software Development Life Cycle (SDLC), involved in various phases like Requirements, Analysis/Design, Development and Testing.• Strong experience in Tableau and Power BI.• Expertise in using complex multiple data sources such as Oracle, SQL Server for designing and modeling of reports.• Designing and modelling the Data Mart and Data Warehouse and Implementation of Tableau and Power BI for BI Reporting Solutions.• Experience in creating reports through excel against different data sources like Oracle, SQL Server. • Strong experience in writing SQL Queries and views. • Extensive knowledge with Dimensional data modeling such as star schema, snowflake schema, Fact and dimensional tables.• Experience in creating conceptual, logical, and physical data models.• Developed business requirements, dashboard development, and data verification and analysis.• Full life cycle implementation experience encompasses Business Requirements definition, Data Analysis, Data Warehouse Architecture, Deployment, Logical and Physical Data Modeling, Gap Analysis, Data Conversion, Validation, Testing Methodologies (unit, integration, stress, and bug tracking and fixing), Designing and Developing ETL modules, Building various types of Operational Data Stores (ODS), Documentation, Production Migration, Post Implementation Support, Assessment and Enhancement and Refinements for various Business Intelligence Applications.• Proven ability to troubleshoot and solve problems in a production support environment; possess analytical skills to effectively resolve technical problems, identify and implement process improvements, and think creatively. • Excellent technical, analytical, and problem-solving skills. Strict attention to detail and ability to work independently as well as within a team environment.• Excellent written, oral communication and interpersonal skills. Flexibility to learn new Technologies.• Experience in working multiple projects at the same time.
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