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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
29 Avis
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Détails de la notation
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1 à 5 avis sur 29
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optisell1
Client récurrent
Maroc
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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soufianeraki574
Espagne
⭐⭐⭐⭐⭐ 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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États-Unis
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mehdi_m81
Client récurrent
Espagne
I'm happy to give 5 stars because I've worked with this freelancer multiple times, and every single time they deliver with professionalism, precision, and great communication. The interaction is always smooth, the delivery is on time, and the pricing is very fair. Once again, they solved our issue quickly...
Jusqu’à 50 $US
Prix
2 jours
Durée
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mehdi_m81
Client récurrent
Espagne
Thank you! You delivered exactly what I asked for — a clear, professional Power BI dashboard with all the requested visuals and data insights. Everything was well-structured and easy to understand. I highly recommend your services and will definitely work with you again!
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