Recommended expert

Mohamed (Omar) Abd-el-hamid

Full Stack Data Professional (Freelance) BI Expert Data Engineer BI Strategy

Mohamed Abd-el-hamid
Neuss, Germany

Experience

Dec 2024 - Present
1 year 2 months
Cologne, 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 6 months
Düsseldorf, 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 months
Bochum, 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 months
Mechelen, 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 month
Ratingen, 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 months
Cologne, 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

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
Advanced
German
Advanced
English
Advanced

Education

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

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