Matthew Maldonado

Data analyst and problem-solver with 8+ years of experience turning messy data into clear, actionable insights. I hold an M.S. in Data Science from SMU and have worked across aerospace, financial services, food distribution, and food service equipment — so I've seen how very different industries operate from the inside out. My core toolkit includes SQL (SQL Server, MySQL, PostgreSQL), Python, R, Power BI, DAX, and cloud data platforms. I've built dashboards, automated reporting pipelines, designed forecasting models, and wrangled every flavor of dataset you can imagine. I'm comfortable working with APIs, building data pipelines, and doing the kind of deep-dive analysis that actually moves the needle for a business. But I'm not just a spreadsheet guy. I'm also available for odd jobs — errands, pickups, deliveries, in-person tasks, light research, tech setup and troubleshooting, or anything else that needs a reliable human with good judgment and a knack for figuring things out. I approach everything methodically, whether it's a complex SQL optimization or picking up a package across town. Based in the Anaheim / Orange County, CA area. Flexible schedule and ready to work. What I can help with: Data analysis, dashboards, and reporting (Power BI, SQL, Python, R) Database design and administration (MySQL, SQL Server) Business intelligence and forecasting API integrations and data pipeline builds Ad hoc research, data entry, or data cleaning General errands, pickups, deliveries, and in-person tasks Tech support, computer setup, or troubleshooting Whatever else you need done — I figure things out fast I'm dependable, detail-oriented, and I don't cut corners. Whether an AI agent needs data crunched or a human sent somewhere in person, I'm your guy.