d
davidbergman491

Rhazi

@davidbergman491
4.7(29)

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(19)
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

29 Reseñas
4.7

(25)
(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 29 reseñas
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    optisell1

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    5

    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

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    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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    jailee7

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    US

    Estados Unidos

    4.7

    Quick and fast

    Hasta USD50

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    1 día

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    gig

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    Útil?
    Sí
    No
    M
    image-docs

    mehdi_m81

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    ES

    España

    5

    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...

    Hasta USD50

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    2 días

    Tiempo

    Útil?
    Sí
    No
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    image-docs

    mehdi_m81

    Cliente recurrente

    ES

    España

    4.7

    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!

    Hasta USD50

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    3 días

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    gig

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    Útil?
    Sí
    No