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Rhazi
@davidbergman491
Level 1
From raw data to smart dashboards
Royaume-Uni
Allemand, Anglais, Français, Espagnol
À propos de moi
Hi, I'm David — a data professional with strong experience in Power BI, R Studio, and Excel automation.
I specialize in building interactive dashboards, automating reports, and turning messy data into clear business insights.
I create custom apps using R Shiny, perform advanced statistical analysis in R Studio, and deliver smart, automated reporting solutions using Power BI and Excel.
Let’s work together to transform your data into powerful decisions.
Compétences
Rhazi
15 $US/heure
hors ligne •
Temps de réponse moyen de 1 heure
Voir mes services
Analyse BI
I will build automated power bi dashboards with dax and power query for business
Conseil en science des données
I will analyze and visualize your data using rstudio
Vous souhaitez travailler sur une base horaire ?
Dites à Rhazi ce dont vous avez besoin.
15 $US
/
heurePortfolio
30 Avis
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optisell1
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Excellent experience from start to finish. This was my first project with this freelancer, but certainly not the last. The work was delivered with great professionalism, attention to detail, and a deep understanding of my requirements. The final result exceeded my expectations, and communication was...
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optisell1
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delivered a complete R Shiny dashboard on time Ordered an R Shiny dashboard for my online store data — 1,500 rows, Excel input, 5 analysis tabs. Delivered on time, first try ran perfectly in RStudio. The interactive data visualization covers revenue trends, top products, customer demographics, geographic...
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optisell1
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Maroc
Excellent work on the Power BI dashboard — exactly what I needed for my Amazon FBA inventory management. The interactive dashboard includes KPI tracking, automated stock alerts, and dynamic filters — all delivered fast and without unnecessary back-and-forth. The data visualization is clear and professional....
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soufianeraki574
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⭐⭐⭐⭐⭐ I had a fantastic experience working with this expert! He understood my Power BI project requirements perfectly and delivered a clean, professional dashboard – exactly what I needed. The visuals were clear, interactive, and well-structured. Communication was fast, friendly, and efficient. I highly...
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jailee7
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