oluwatosin alaiya

I’m seeking a remote Data Analyst role where I can transform complex data into clear, actionable insights that drive smarter decisions. Skilled in Power BI, Excel, SQL, and Python, I help organizations move beyond raw numbers to stories that reveal opportunities and risks. Based in Lagos, Nigeria, I’m eager to join a team that values clarity, efficiency, and dashboards that inspire action. As a Freelance Data Analyst on Upwork and Fiverr, I design and maintain interactive Power BI dashboards for clients, using Power Query and DAX to clean, model, and analyze data. I built a Healthcare Analytics Dashboard covering 500 patients across four hospital branches and roughly ₱141M in tracked revenue. I also built a UPS Shipping Performance Dashboard tracking 77 shipments, ₦580K in revenue, and a 75% on-time delivery rate. For an Adidas US Sales Dashboard, I analyzed $120.17M in revenue and $47.22M in profit across six product lines. I maintain a GitHub portfolio of dashboard projects with documented READMEs and walkthrough videos, and I'm currently pursuing the Microsoft PL-300 Power BI Data Analyst certification.