
Curtis F
Backend Developer Bug Fixing API Debugging Nodejs Express
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Founder
Backend Rescue • Autônomo
Mar 2026 - Present • 3 mos
Founder of Backend Rescue, a freelance backend debugging and refactoring service focused on helping small teams and developers fix unstable systems, recurring bugs, and difficult-to-maintain backend code. I work on debugging backend issues, refactoring messy codebases, improving system stability, and building internal tools to help teams manage bugs and technical debt. I have experience working with JavaScript, Node.js, Express, Python, APIs, databases, and web applications. In addition to client work, I also build internal tools and projects such as TrackQA, a bug tracking and debugging workflow system designed to manage investigations, refactors, and QA verification processes.