Naa Kumah
Experienced, well-rounded IT Professional Specializing in Full-Stack Stack Development and Data Analysis, Driving Innovation through Cutting-Edge Software Solutions | Power BI Developer |
- Role
- Data Analyst at JPMorganChase
- Location
- Lowell, MA, US
- LinkedIn followers
- 500 followers
About Naa Kumah
Certified Data Analyst with 6+ years of experience in with strong knowledge in Design…
Experience
Data Analyst
May 2022 — Present · Boston, MA, US
Collaborated with Subject Matter Experts (SME) and Product Owners to define data requirements and source-to-target mapping necessary to support advanced analytics initiatives including the interfaces between applications, databases and platforms.• Interacted and engaged with business users to meet their immediate and future needs.• Designed, developed, built, tested, and maintained Tableau Analytics and functional reports based on user requirements.• Used Dimensional Modeling (DMR) and Relational Modeling and Snowflake Schema modeling techniques to develop models.• Created different KPI\'s using Table calculations and calculated key figures manipulating strings, arithmetic calculations, aggregation options and logical functions.• Worked extensively with advance analytics like lines and bands, trend lines.• Expertise in working with data building Groups, Hierarchies, and sets.• Developed Tableau workbooks to perform YTD, QTD, and MTD type of analysis.• Extensively used advance chart visualizations in Tableau like dual axis, Box Plots, Bullet Graphs, Tree Maps, Bubble charts, Waterfall charts, funnel charts, Heat Maps, Scatter plots, Geographic maps, Line chart, Pie charts etc.• Assisted business users in solving complex problems. Familiarity with best practices around visualization and design.• Developed, published customized interactive reports and dashboards and managed report scheduling using Tableau.• Published reports/dashboards on Tableau server and created & managed tableau server groups and permissions.•• Extracted data for reporting from multiple data sources like SQL Server, SQL Server Analysis, Service Azure SQL Database, Azure SQL Data Warehouse, etc.• Connecting to various data sources, importing data, and transforming data for Business intelligence.• Worked on Azure cloud database servers,Azure Data Warehouse and Blob Storage for ETL use.• Implemented Copy activity Custom Azure Data Factory Pipeline Activities for On-cloud ETL processing
Education
University of Massachusetts Lowell
Computer Science, Minor: Business Administration
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