e
eric_mayoli

Eric Kyuma

@eric_mayoli

Excel and Power BI Business Intelligence, Dashboards, Reports and Insights

Kenia
Engels, Swahili
Sommige informatie wordt in het Engels weergegeven.
Over mij
I’m a Business Intelligence Analyst specializing in Excel BI and Power BI Desktop, delivering end-to-end BI solutions from data cleaning, modeling, analysis to interactive dashboards and dynamic reports. I work with Excel, CSV and Google Sheets, using Power Query, Power Pivot, PivotTables, Charts and DAX to build automated, actionable insights. My dashboards track KPIs sales, revenue, profit, returns, customer behavior, product and store performance, enabling businesses to save time, monitor KPIs and make data-driven decisions confidently. Let’s turn your data into growth — contact me today!... Lees meer

Skills

e
eric_mayoli
Eric Kyuma
offline • 

Bekijk mijn diensten

Data dashboards
I will create automated excel dashboard with power query and dax
VanafUS$ 35 / projectMeer informatie
Data dashboards
I will create interactive power bi dashboards for sales analysis
VanafUS$ 50 / projectMeer informatie

Portfolio

Werkervaring

Power BI Desktop – Real-World Business Case Project (AdventureWorks)

Adventure Works Case Study • Freelance

Dec 2025 - Feb 2026 • 2 mos

Worked on a hands-on, real-world business intelligence case using AdventureWorks data, simulating a client engagement. Key responsibilities and outcomes: • Connected and combined multiple CSV datasets in Power BI Desktop • Cleaned and transformed data using Power Query • Built a proper data model with relationships • Created DAX measures for sales, profit, YoY growth, and performance analysis • Designed interactive dashboards answering real business questions on sales, products, customers, and regions • Delivered actionable insights through visual storytelling for decision-making Tools: Power BI Desktop, Power Query, DAX, Data Modeling