Purchasing Software (.NET) Project Support & Optimization

I have an existing ASP.NET project connected to our domain with Microsoft SQL database. I'm seeking a professional who can assist with bug fixing, and also help to make the project easy to update and modify in the future.

Key requirements include:
- Expertise in ASP.NET and Microsoft SQL
- Strong bug-fixing skills
- Ability to optimize the code for future edits
- Experience in making code easily understandable and modifiable