r
rexthefirst

David Olufemi

@rexthefirst
5,0(9)

Professional Data Analyst

Nigeria
Englisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Hello, I'm David, a Data Visualization Specialist and Marketing Analyst who turns messy marketing data into dashboards and reports people actually use. I currently manage monthly reporting for 20+ client accounts, building Looker Studio dashboards that combine GA4, Search Console, WhatConverts and social data. I also work in Power BI, Tableau and Excel. With a background in Data Analytics, Computer Science and Statistics, I fix tracking gaps, clean up broken data blends and write clear summaries that explain what changed and why. Let's make your data easy to read.... Mehr lesen

Kompetenzen

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rexthefirst
David Olufemi
offline • 
Durchschnittliche Antwortzeit: 1 Stunde

Meine Dienstleistungen

Datenberichte
I will build report dashboards in power bi, looker studio, tableau or excel
5,0(6)
Daten-Dashboards
I will build looker studio dashboards, reports and monthly maintenance
5,0(2)

Portfolio

Arbeitserfahrung

DZ_and Associates

Marketing Analyst

DZ and Associates • Freiberufler

Jul 2026 - Present • 3 mos

Freelance Marketing Analyst on retainer with DZ + Associates, a US digital marketing agency serving insulation and home services companies. I own monthly performance reporting across 20+ client accounts, turning SEO, leads, social media and PPC data into client-ready reports. Key work: - Built and maintain Looker Studio dashboards for 24 clients, pulling GA4, Search Console, WhatConverts and social data through Windsor.ai - Rolled out a new Total Contact Volume section across every dashboard, combining form fills and tracked calls into one reliable lead metric - Diagnosed data blend and lead classification errors that were undercounting leads, and fixed tracking gaps across Google Business Profile listings - Designed a Microsoft Clarity website behavior report template covering conversion funnels and user friction signals - Built a YouTube analytics dashboard for a supply brand client - Write monthly summaries with year over year analysis that explain what drove each change, not just the numbers

9 Bewertungen
5,0

(9)
(0)
(0)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
1–5 von 9 Bewertungen
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    T

    tech__agency_

    US

    Vereinigte Staaten

    5

    Excellent work! The seller delivered exactly what I needed. The Looker Studio report is clean, professional, well-structured, and provides clear insights from my Microsoft Clarity data. Communication was great, and the project was completed as discussed. I’m very satisfied with the final result and would definitely recommend his work.

    50 $-100 $

    Preis

    5 Tagen

    Dauer

    gig

    Datenberichte

    Bild des Arbeitsbeispiels
    Hilfreich?
    Ja
    Nein
    T
    image-docs

    the_rightvalue

    GB

    Großbritannien

    5

    Great work man! This is Top notch, I love it

    50 $-100 $

    Preis

    3 Wochen

    Dauer

    gig

    Datenberichte

    Hilfreich?
    Ja
    Nein
    A

    akinyemialabi96

    US

    Vereinigte Staaten

    5

    fast delivery

    50 $-100 $

    Preis

    4 Tagen

    Dauer

    gig

    Daten-Dashboards

    Hilfreich?
    Ja
    Nein
    M

    mckinley8334

    NL

    Niederlande

    Laufende Zusammenarbeit
    5

    Exceptional work! Will hire again

    50 $

    Preis

    6 Wochen

    Dauer

    gig

    Daten-Dashboards

    Hilfreich?
    Ja
    Nein
    A
    image-docs

    akgabriel

    CA

    Kanada

    Laufende Zusammenarbeit
    5

    Thanks again for delivering on time and providing a great final look. It's been a pleasure working with you, and I will definitely keep you in mind for future projects!

    50 $

    Preis

    2 Wochen

    Dauer

    gig

    Datenberichte

    Bild des Arbeitsbeispiels
    Hilfreich?
    Ja
    Nein