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Mohamed Alwedaa

Data Analyst | Power BI | SQL | Business Intelligence | Systems & Database Solutions

📍 Located in: Egypt 🕐
🎯🤝 Open to one-off or long-term work 🌐 Can work in your timezone
👤 Freelancer
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⭐ Zinner Level 1
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💰 Pricing
Usual Hourly Rate: $20.00/hr
Interested in projects valued: $25.00 – $1,000.00
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Mohamed Alwedaa has proven their skill set to Zinn Hub and provided evidence of their work. Every Verified Zinner passes a hands-on quality assurance review — so you can hire with confidence.

🛡️ Verified since October 2026

Member since
Oct 2026
Zinns listed
0
Last active
15 minutes ago

About

I am a Data Analyst and Business Intelligence professional with a technical background spanning data analytics, database design, enterprise software development, and reporting solutions.

I help clients turn raw, fragmented data into structured, reliable information — ready for reporting, performance monitoring, and confident decision-making. My core tools include Power BI, SQL, Microsoft Excel, Tableau, Python, SQL Server, and Oracle.

For Power BI projects, I can support the full workflow from data preparation to final dashboard delivery. This includes cleaning and transforming data with Power Query, building structured data models, creating KPI measures and DAX calculations, designing interactive dashboards, and presenting results in a clear business-focused format. I have practical experience building multi-page analytical dashboards using dimensional modelling and Star Schema principles.

My portfolio includes a strategic Power BI analysis of the Saudi energy market, a Tableau-based analysis of Canada's energy transition, and a database-driven financial and accounting management system for schools built with and SQL Server. These projects reflect hands-on experience across the energy, finance, and education sectors, spanning reporting, database design, and operational software development.

I also developed a modular Python-based V2G Digital Twin and grid-flexibility simulation framework for studying large-scale EV-grid coordination. The work includes stochastic modelling, Monte Carlo simulation, transformer thermal modelling, scenario analysis, and decision-support workflows. I documented the methodology in a technical research note published on Zenodo with DOI 10.5281/zenodo.21400746.

My background also includes enterprise software and database solutions. I have translated business requirements into technical specifications, designed relational databases, developed database-driven applications, supported testing and deployment, troubleshot application and data issues, and worked across the full software development lifecycle.

I hold professional certificates in Microsoft Power BI Data Analysis and Google Data Analytics, alongside training in Oracle Database Administration. I also completed the AWS Cloud Solutions Architect Professional Certificate program, which complements my data and systems background and informs how I approach cloud-hosted data services and modern application architecture.

I can assist with projects involving:

• Power BI dashboards and KPI reporting
• Data cleaning, transformation, and analysis
• SQL queries and database reporting
• Excel analysis and reporting
• Business intelligence and data visualisation
• Database design and structured data models
• Requirements analysis and technical documentation
• Python-based data processing, modelling, and simulation workflows

For smaller, well-scoped dashboard or reporting tasks, delivery is typically within a few days, subject to data quality and the agreed scope of work. For larger projects, I prefer to agree on clear milestones, deliverables, and scope before starting.

I provide handover notes and support post-delivery adjustments to ensure the final solution is understandable, maintainable, and practical to use.

I am available for short analytical tasks and longer-term projects across reporting, database design, business intelligence, and data-focused software work.

I am based in Cairo and can work flexibly across buyer time zones for milestone-based and ongoing projects.

Skills

Technologies and expertise this freelancer specialises in.

Categories

Service areas this freelancer is available for.

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