Refactor Code for your Claude Code-built NestJS app
Expert refactor code for NestJS apps built with Claude Code. We audit Claude Code-generated NestJS code for refactor code issues. From $19.
Claude Code issues we find in NestJS projects
Problems specific to Claude Code's code generation patterns when building NestJS apps.
Over-permissive CORS configuration
Claude Code sometimes sets CORS to allow all origins during development and forgets to restrict it for production, allowing any website to make API requests.
Missing rate limiting
API endpoints are generated without rate limiting, allowing attackers to brute-force auth endpoints or abuse expensive operations.
Over-engineered abstractions
Claude Code creates multiple layers of abstraction, generic utilities, and design patterns for simple problems — making the code harder to understand and maintain.
NestJS refactor code issues we check for
Refactor Code-specific NestJS problems that need attention before production.
Circular dependency issues
Modules importing each other in cycles, causing runtime errors or undefined injections that only surface in production.
Missing exception filters
No global or controller-level exception filters, leaking internal stack traces and database errors to API consumers.
Inefficient module structure
Everything in a single module or deeply nested modules with improper exports, making the app hard to test and slow to bootstrap.
What our refactor code covers
Everything included when we refactor code your Claude Code NestJS project.
Start with a self-serve audit
Get a professional refactor code of your Claude Code NestJS 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 Claude Code NestJS 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 Claude Code-built NestJS app?
Yes. We regularly handle refactor code for NestJS projects built with Claude Code. We understand Claude Code's code patterns and the specific NestJS issues they introduce. Our review covers the full stack from frontend to backend.
What NestJS refactor code issues does Claude Code typically create?
Common refactor code issues in Claude Code-generated NestJS code include: over-permissive cors configuration, missing rate limiting, over-engineered abstractions. On the NestJS side, we often find: circular dependency issues, missing exception filters, inefficient module structure.
How much does refactor code cost for a Claude Code NestJS project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on refactor code work on Claude Code-built NestJS projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other NestJS Technologies
Other Claude Code NestJS Services
Get refactor code for your Claude Code NestJS app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.