Stop Guessing Your Revenue. Get Board-Ready Dashboards in 7 Days.

Get Dashboards that Drive Business Success. Google certified in Business Intelligence. Top 3% freelancer on Upwork.

Trusted by 100+ companies

"Mohamed did a great job building our first RCM dashboard for our telehealth company. He connected to Google Sheets as the data source (I know..this is v1), and built and maintained several views."
"was great to work with Mohamed. Very responsive, always available, crystal clear communication and was able to help us good few problems. will definitely work with him again."
"I've worked with Mohamed before and I'll be hiring him again. He's very quick to respond, attentive to detail, exactly what I needed for my Metabase reports. Thanks, Mohamed!"
100+
“Spark delivered a transformative Power BI dashboard with exceptional professionalism, actionable insights, and seamless communication.”
Business intelligence Mohamed Tantawi working on a laptop building executive BI dashboards in Superset, Metabase, Looker Studio, Tableau, PowerBI

Stop Guessing Your Revenue. Get Board-Ready Dashboards in 7 Days.

Get Dashboards that Drive Business Success. Google certified in Business Intelligence. Top 3% freelancer on Upwork.

"Mohamed did a great job building our first RCM dashboard for our telehealth company. He connected to Google Sheets as the data source (I know..this is v1), and built and maintained several views."
"I've worked with Mohamed before and I'll be hiring him again. He's very quick to respond, attentive to detail, exactly what I needed for my Metabase reports. Thanks, Mohamed!"
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100+
“Spark delivered a transformative Power BI dashboard with exceptional professionalism, actionable insights, and seamless communication.”
testimonials

What clients say

Here’s what they shared about their experience working with me.
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I build executive KPI dashboards your team actually uses—on Superset, Metabase, Looker Studio, Tableau, and Power BI.
About me

Mohamed Tantawi, with 12 years of experience, has led data projects for fast-growing companies across multiple sectors, maintaining a 100% job success score and a top 3% Upwork ranking.

What type of projects do you usually work on?
I specialize in building and optimizing data dashboards and reporting systems—typically using tools like Looker Studio, Apache Superset, Metabase and Tableau.
Who do you usually work with?
I work with founders, marketing teams, and operations leaders who want clear visibility into their KPIs without needing to dig through raw spreadsheets.
What’s your typical process when starting a new project?
We start with a short call to clarify your goals and key metrics, review your current data sources, then I propose a roadmap with milestones, timelines, and a fixed or hourly budget.
How long does it take to build a dashboard?
A simple executive dashboard can be delivered in 5–10 days. Larger, multi-source reporting systems or full analytics setups may take a few weeks depending on complexity and data quality.
Which tools and platforms do you work with?
I work with Looker Studio, Apache Superset, Metabase, Tableau, Power BI, Google Analytics 4, Google BigQuery, PostgreSQL, MySQL, and various cloud data warehouses.
Mohamed Tantawi, data analytics consultant and BI dashboard expert, professional headshot