Testing for your Devin-built NestJS app
Expert testing for NestJS apps built with Devin. We audit Devin-generated NestJS code for testing issues. From $19.
Devin issues we find in NestJS projects
Problems specific to Devin's code generation patterns when building NestJS apps.
Autonomous security decisions
Devin makes security-related decisions without human review — choosing auth strategies, setting permissions, and configuring access controls that may be inadequate.
Compounding architectural errors
When Devin makes an early architectural mistake, it builds subsequent features on top of it. By the time you notice, the issue is deeply embedded in the codebase.
Workarounds instead of fixes
When Devin encounters an error, it sometimes adds workarounds that mask the root cause rather than fixing the underlying issue.
NestJS testing issues we check for
Testing-specific NestJS problems that need attention before production.
Missing authentication guards
Controllers and routes without @UseGuards decorators, leaving endpoints publicly accessible without any auth checks.
Incorrect dependency injection scope
Services registered with wrong scope (default singleton vs request-scoped) causing shared state between requests and data leakage between users.
Unvalidated DTOs
Data Transfer Objects without class-validator decorators or missing the global ValidationPipe, accepting any shape of input data.
What our testing covers
Everything included when we testing your Devin NestJS project.
Start with a self-serve audit
Get a professional testing of your Devin 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 Devin 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 testing my Devin-built NestJS app?
Yes. We regularly handle testing for NestJS projects built with Devin. We understand Devin's code patterns and the specific NestJS issues they introduce. Our review covers the full stack from frontend to backend.
What NestJS testing issues does Devin typically create?
Common testing issues in Devin-generated NestJS code include: autonomous security decisions, compounding architectural errors, workarounds instead of fixes. On the NestJS side, we often find: missing authentication guards, incorrect dependency injection scope, unvalidated dtos.
How much does testing cost for a Devin NestJS project?
Start with our $19 automated audit to get a prioritized list of issues. For hands-on testing work on Devin-built NestJS projects, we provide a fixed quote after reviewing the audit results. No surprises.
Related resources
Other NestJS Technologies
Other Devin NestJS Services
Get testing for your Devin NestJS app
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.