Recommended expert
Mohamed (Omar) Abd-El-Hamid
Full Stack Data Professional (Freelance) BI Expert Data Engineer BI Strategy
Experience
Dec 2024 - Present
1 year 4 monthsCologne, Germany
Full Stack Data Professional (Freelance) BI Expert Data Engineer BI Strategy
Alpha Calcit GmbH
- Harmonized multi-entity data models
- Unified, governed Power BI reporting
- Implemented Microsoft Fabric, Tableau, Excel, T-SQL, Teradata, R, Python and Qliksense
Aug 2023 - Present
2 years 8 monthsDüsseldorf, Germany
Senior Data Analyst Business Objects Universe Designer
Trei GmbH
- Built a Fabric-based BI platform with governed, certified semantic models and created BPMN 2.0 product requirement documents
- Shipped executive Power BI dashboards with DAX, row-level security and incremental refresh
- Defined KPIs with stakeholders including data contracts, quality checks and lineage
- Enabled ESG reporting aligned with CSRD/ESRS and automated data capture
- Established development, test and production environments and implemented Git CI/CD for Fabric and Power BI
Dec 2022 - Jul 2024
1 year 8 monthsBochum, Germany
Power BI Expert (Freelance)
Smart Management Solutions
- Modeled data and developed a finance report with Power BI
Oct 2018 - Feb 2022
3 years 5 monthsMechelen, Belgium
Data / Business Analyst
Rydoo
- Developed the Insights Module product based on Power BI
- Assessed requirements for data and dashboards/reports
- Performed ad-hoc analysis and reporting using Power BI, T-SQL, Python and R
Mar 2016 - Mar 2017
1 year 1 monthRatingen, Germany
Marketing Business Analyst
Schneider Electric Operations Consulting GmbH
- Developed KPIs as well as finance, business and market analysis
- Conducted ad-hoc analysis and presentations for management
- Developed performance dashboards with country-specific considerations
- Created, maintained and automated analyses using Excel and Power BI
Oct 2012 - Dec 2016
4 years 3 monthsCologne, Germany
Senior Business Analyst
Vodafone GmbH
- Consolidated several data sources for centralized sales reporting
- Generated business insights through Tableau reports and data visualization
- Automated programmatic processes
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (6 years), Telecommunication (4 years), Real Estate (2.5 years), Professional Services (1.5 years), and Energy (1 year).
Information Technology
Telecommunication
Real Estate
Professional Services
Energy
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Business Intelligence (11 years), Information Technology (4 years), Product Development (3.5 years), Sustainability Management (2.5 years), Finance (1.5 years), and Marketing (1 year).
Business Intelligence
Information Technology
Product Development
Sustainability Management
Finance
Marketing
Skills
- Full Stack Data Professional (Freelance)
- Bi Expert
- Data Engineer
- Bi Strategy
- Project Oriented
- Microsoft Certified
- Power Bi
- Dp-300
- Ms Fabric
- Dp-600
- Tableau
- Excel
- T-sql
- Teradata
- R
- Python
- Qliksense
- Business Objects Universe Designer
- Data Modelling
- Data Integration
- Machine Learning
- Stata/spss
- Azure
- Bpmn 2.0
- Product Requirement Document
Languages
Arabic
AdvancedGerman
AdvancedEnglish
AdvancedEducation
Oct 2012 - Dec 2016
University of Cologne
B.Sc. in Economics, Emphasis on Energy Economics and Minor in Business Administration · Economics · Cologne, Germany
Certifications & licenses
MS Fabric DP-600
Microsoft Certified
Power BI DP-300
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Mohamed based?
Mohamed is based in Neuss, Germany and can operate in on-site, hybrid, and remote work models.
What languages does Mohamed speak?
Mohamed speaks the following languages: Arabic (Advanced), German (Advanced), English (Advanced).
How many years of experience does Mohamed have?
Mohamed has at least 11 years of experience. During this time, Mohamed has worked in at least 6 different roles and for 6 different companies. The average length of individual experience is 2 years and 10 months. Note that Mohamed may not have shared all experience and actually has more experience.
What roles would Mohamed be best suited for?
Based on recent experience, Mohamed would be well-suited for roles such as: Full Stack Data Professional (Freelance) BI Expert Data Engineer BI Strategy, Senior Data Analyst Business Objects Universe Designer, Power BI Expert (Freelance).
What is Mohamed's latest experience?
Mohamed's most recent position is Full Stack Data Professional (Freelance) BI Expert Data Engineer BI Strategy at Alpha Calcit GmbH.
What companies has Mohamed worked for in recent years?
In recent years, Mohamed has worked for Alpha Calcit GmbH, Trei GmbH, Smart Management Solutions, and Rydoo.
Which industries is Mohamed most experienced in?
Mohamed is most experienced in industries like Information Technology (IT), Telecommunication, and Real Estate. Mohamed also has some experience in Professional Services and Energy.
Which business areas is Mohamed most experienced in?
Mohamed is most experienced in business areas like Business Intelligence, Information Technology (IT), and Product Development. Mohamed also has some experience in Sustainability Management, Finance, and Marketing.
Which industries has Mohamed worked in recently?
Mohamed has recently worked in industries like Information Technology (IT), Real Estate, and Professional Services.
Which business areas has Mohamed worked in recently?
Mohamed has recently worked in business areas like Business Intelligence, Product Development, and Sustainability Management.
What is Mohamed's education?
Mohamed holds a Bachelor in Economics from University of Cologne.
Does Mohamed have any certificates?
Mohamed has 3 certificates. These include: MS Fabric DP-600, Microsoft Certified, and Power BI DP-300.
What is the availability of Mohamed?
Mohamed is immediately available for suitable projects.
What is the rate of Mohamed?
Mohamed's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Mohamed?
To hire Mohamed, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1000
750
500
250
Market avg: 820-980 €
Market avg: 820-980 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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