I will build report dashboards in power bi, looker studio, tableau or excel

R
rexthefirst
R
rexthefirst
David Olufemi

1 order in queue

5.0
5.0

About this gig

Sitting on spreadsheets, ad platforms and CRM data but still can't see what's driving your business?


I turn raw data into clear, interactive dashboards that show your KPIs at a glance, so you can make decisions in minutes, not days.


WHAT I BUILD

  • Custom dashboards: sales, marketing, finance, operations
  • Interactive reports with filters and drill-downs
  • Real-time analysis: live data connections that refresh automatically
  • KPI & performance tracking against your targets


TOOLS

Looker Studio | Power BI | Tableau | Excel / Google Sheets


DATA SOURCES

GA4, Google Ads, Meta Ads, Search Console, WhatConverts, Shopify, CRMs, SQL, CSV files and APIs


WHY WORK WITH ME

  • I handle monthly reporting for 20+ client accounts at a US marketing agency
  • Background in Data Analytics & Statistics
  • Clear communication and fast turnaround


ONGOING SUPPORT

  • Monthly dashboard maintenance and updates
  • Open to long-term remote and contract work


Message me your data sources and the questions you need answered. I'll reply with a plan within the hour.


Let's visualize your success.

Get to know David Olufemi

David Olufemi

Professional Data Analyst

5.0(9)
  • FromNigeria
  • Member sinceJan 2026
  • Avg. response time1 hour
  • Last delivery2 weeks
  • Languages

    English, German, Spanish, French
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.

My Portfolio

Other Data Visualization Services I Offer

Reviews

6 reviews for this Gig
5.0

(6)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T

    tech__agency_

    US

    United States

    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

    Price

    5 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • T
    image-docs

    the_rightvalue

    GB

    United Kingdom

    5

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

    $50-$100

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    akgabriel

    CA

    Canada

    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

    Price

    2 weeks

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • A
    image-docs

    akgabriel

    CA

    Canada

    5

    The marketing dashboard looks fantastic! You’ve captured the key metrics perfectly and presented them in a way that’s both visually engaging and easy to interpret. The breakdown of conversions and the campaign performance really stand out. Thanks for your hard work and timely delivery. Looking forward to seeing the final executive dashboard!

    $50

    Price

    8 days

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    akgabriel

    CA

    Canada

    5

    Great Work! I’m really impressed with the sales dashboard delivered. The structure is clean, the data is well-organized, and the KPIs are exactly what we needed. The dashboard looks polished and professional. Thanks for getting it done on time and for being so thorough. Looking forward to seeing the other dashboards as well.

    $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
Reviews

6 reviews for this Gig
5.0

(6)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T

    tech__agency_

    US

    United States

    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

    Price

    5 days

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • T
    image-docs

    the_rightvalue

    GB

    United Kingdom

    5

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

    $50-$100

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    akgabriel

    CA

    Canada

    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

    Price

    2 weeks

    Duration

    Worksample image
    Helpful?
    Yes
    No
  • A
    image-docs

    akgabriel

    CA

    Canada

    5

    The marketing dashboard looks fantastic! You’ve captured the key metrics perfectly and presented them in a way that’s both visually engaging and easy to interpret. The breakdown of conversions and the campaign performance really stand out. Thanks for your hard work and timely delivery. Looking forward to seeing the final executive dashboard!

    $50

    Price

    8 days

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    akgabriel

    CA

    Canada

    5

    Great Work! I’m really impressed with the sales dashboard delivered. The structure is clean, the data is well-organized, and the KPIs are exactly what we needed. The dashboard looks polished and professional. Thanks for getting it done on time and for being so thorough. Looking forward to seeing the other dashboards as well.

    $50

    Price

    4 days

    Duration

    Helpful?
    Yes
    No