Osama Essam

I’m Osama Essam, a passionate Data Analyst who loves turning numbers into stories that reveal the truth behind every project.
I’ve worked on 120+ analytical projects across Excel, Power BI, SQL, and Python — each one teaching me something new and helping me refine my methods.

I’ve built over 80 interactive dashboards using Excel and Power BI, collaborating with companies across industries such as Sales, Marketing, Supply Chain, Finance, Inventory Management, and Branch Performance Tracking.
I’ve also delivered 30+ custom Power BI dashboards and 50+ tailored Excel dashboards to clients from different countries — each one built around their actual business case, not just a template.

With SQL, I specialize in writing complex queries to extract precise insights, joining large datasets, and cleaning data before moving into analysis or visualization.
I use it to prepare the foundation for advanced reporting in Power BI or Excel.

In Python, I focus on data analysis and automation — having