John Mwendwa

Data Analyst & Business Intelligence Analyst

Transforming Data into Actionable Insights

Welcome, I’m John

Empowering Business Insights.
With Data Driven Solutions.

I help businesses and organizations make smarter decisions by transforming raw data into meaningful insights. With skills in SQL, Power BI, Python, and data analysis, I uncover trends, optimize processes, and provide solutions that drive growth and efficiency.If you’re looking for someone to work with on a data-related project or need help solving challenges with data, let’s connect. Together, we can turn data into solutions.

Key Achievements:

  • Analyzed 21,000+ pizza orders totaling $817K+ in revenue, identifying peak sales periods, seasonal trends, and top-performing categories to optimize pricing, promotions, and inventory.
  • Scraped and structured property listings, uncovering pricing patterns and high-value neighborhoods, enabling strategic marketing and investment decisions.
  • Streamlined reporting and dashboards across projects, saving hours of manual work and improving decision-making speed.