Refactor Code for your GitHub Copilot-built C# app
Expert refactor code for C# apps built with GitHub Copilot. We audit GitHub Copilot-generated C# code for refactor code issues. From $19.
GitHub Copilot issues we find in C# projects
Problems specific to GitHub Copilot's code generation patterns when building C# apps.
Insecure code patterns from training data
Copilot sometimes suggests patterns from its training data that are known to be insecure — like using eval(), innerHTML, or outdated crypto functions.
Hardcoded secrets in suggestions
Copilot occasionally suggests placeholder API keys or credentials that look real and get committed to version control.
Inconsistent code style across files
Different completions use different patterns — sometimes callbacks, sometimes async/await, sometimes .then(). The codebase becomes inconsistent over time.
C# refactor code issues we check for
Refactor Code-specific C# problems that need attention before production.
Async void methods
Using async void instead of async Task in non-event-handler methods, causing unhandled exceptions that crash the process silently.
Missing IDisposable implementation
Database connections, HTTP clients, and file streams not disposed properly, causing resource exhaustion under load.
Deadlocks from .Result and .Wait()
Blocking on async calls with .Result or .Wait() in synchronization contexts, causing deadlocks that freeze the application.
What our refactor code covers
Everything included when we refactor code your GitHub Copilot C# project.
Start with a self-serve audit
Get a professional refactor code of your GitHub Copilot C# project at a fixed price.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Three steps to get your GitHub Copilot C# app production-ready.
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can you refactor code my GitHub Copilot-built C# app?
Yes. We regularly handle refactor code for C# projects built with GitHub Copilot. We understand GitHub Copilot's code patterns and the specific C# issues they introduce. Our review covers the full stack from frontend to backend.
What C# refactor code issues does GitHub Copilot typically create?
Common refactor code issues in GitHub Copilot-generated C# code include: insecure code patterns from training data, hardcoded secrets in suggestions, inconsistent code style across files. On the C# side, we often find: async void methods, missing idisposable implementation, deadlocks from .result and .wait().
How much does refactor code cost for a GitHub Copilot C# project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on refactor code work on GitHub Copilot-built C# projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other C# Technologies
Other GitHub Copilot C# Services
Get refactor code for your GitHub Copilot C# app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.