d
davidbergman491

Rhazi

@davidbergman491
4.7(30)

Level 1

From raw data to smart dashboards

Reino Unido
Alemán, Inglés, Francés, Español
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

d
davidbergman491
Rhazi
USD 15/hora
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Análisis de BI
I will build automated power bi dashboards with dax and power query for business
4.6(20)
DeUSD 50 / proyectoMás información
Consulta de ciencia de Datos
I will analyze and visualize your data using rstudio
5.0(1)
DeUSD 50 / proyectoMás información

¿Quieres trabajar por horas?

Dile a Rhazi qué necesitas.

USD 15

/

hora

Porfolio

30 Reseñas
4.7

(26)
(2)
(1)
(1)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.7
  • Valor de la entrega
    4.7
1-5 de 30 reseñas
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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...

    USD50-USD100

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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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    5

    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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    2 días

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    Sí
    No
    S

    soufianeraki574

    ES

    España

    5

    ⭐⭐⭐⭐⭐ 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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    2 días

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    gig

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    4.7

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    Útil?
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    No