I will quickly fix bugs in your react or c sharp aspnet core app

Got a bug that's blocking your progress? I'll find and fix it fast. I'm a full-stack developer specializing in React (frontend) and C# ASP.NET Core (backend), working with REST APIs, PostgreSQL databases, authentication systems, and state management. WHAT YOU GET: Clear identification of the root cause Clean, working fix not a patch Short explanation of what went wrong and why Fast turnaround (24-72h depending on package) WHY WORK WITH ME: I built and currently run a production SaaS platform (EdTech, React + C# + PostgreSQL) with real users, anti-cheating systems, and AI integration so I understand how to fix bugs without breaking the rest of your app. HOW IT WORKS: 1. Send me your code or repo access 2. I diagnose and fix the issue 3. You get the fix + a short writeup of the cause NDA available on request. Let's get your app running smoothly again!