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Rhazi
@davidbergman491
Level 1
From raw data to smart dashboards
Großbritannien
Deutsch, Englisch, Französisch, Spanisch
Über mich
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.
Kompetenzen
Rhazi
15 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
BI-Analyse
I will build automated power bi dashboards with dax and power query for business
Beratung für Datenwissenschaft
I will analyze and visualize your data using rstudio
Möchtest du auf Stundenbasis arbeiten?
Erzähle Rhazi, was du brauchst.
15 $
/
StundePortfolio
29 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
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optisell1
Wiederkehrender Kunde
Marokko
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...
Antwort des Freelancers
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soufianeraki574
Spanien
⭐⭐⭐⭐⭐ 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
Wiederkehrender Kunde
Vereinigte Staaten
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mehdi_m81
Wiederkehrender Kunde
Spanien
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...
Bis zu 50 $
Preis
2 Tagen
Dauer
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mehdi_m81
Wiederkehrender Kunde
Spanien
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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