Built with Devin?
Let's make sure it's production-ready.
Devin by Cognition is an autonomous AI software engineer that handles complete development tasks independently. It plans, codes, and debugs across multiple files but can make compounding architectural mistakes. We help non-technical founders identify and fix the issues AI tools leave behind.
Common issues we find in Devin code
These are real problems we see in Devin projects during our audits — not hypotheticals.
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.
Inefficient retry patterns
Devin's debugging approach sometimes results in retry logic and fallback patterns that hide errors rather than resolving them, impacting performance.
Unclear deployment requirements
Devin's autonomous decisions create implicit deployment dependencies that aren't documented. Understanding what the app needs to run requires reverse-engineering.
Auto-generated tests that pass but don't verify
Devin generates tests to satisfy coverage requirements but the assertions are too loose to catch actual bugs.
Inconsistent dependency management
Devin adds dependencies as needed during development, sometimes duplicating functionality already available or using conflicting library versions.
Missing documentation for complex flows
Devin builds complex multi-step processes without documenting the logic, making it hard for humans to understand or modify later.
How we can help with your Devin project
From security reviews to deployment, we cover everything you need to go from prototype to production.
Security Review
Deep security analysis and hardening
Fix Bugs
Resolve issues and unexpected behavior
Deploy & Ship
Get your Devin app to production
Refactor Code
Clean up AI-generated or legacy code
Performance
Make your Devin app faster and more efficient
Add Features
New functionality, integrations, capabilities
Testing
Add tests and improve coverage
Infrastructure
Set up and manage your Devin backend
Start with a self-serve audit
Get a professional review of your Devin project at a fixed price. Results reviewed by experienced engineers.
Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 checks
- SSL/TLS analysis
- Security headers
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerabilities
- Code quality review
- Dependency audit
- AI pattern 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
Tell us about your app
Share your project details and what you need help with.
Get a clear plan
We respond in 24 hours with scope, timeline, and cost.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
Can I trust what Devin built autonomously?
You should review it carefully. Devin's autonomy is powerful but risky — especially for security decisions and architecture. A human review of the entire output is essential.
How do I fix Devin's architectural mistakes?
We review Devin's architectural decisions, identify compounding errors, and refactor the foundation. It's easier to fix early — the longer you wait, the more code builds on the mistake.
Can you deploy a Devin-built project?
Yes, but we first review what Devin built to understand all dependencies and requirements. Then we set up proper deployment with documentation.
Is Devin's code production-ready?
Rarely without review. Devin builds functional applications, but its autonomous nature means security decisions, error handling, and architecture all need human validation.
Should I use Devin for my project?
Devin works best for well-defined tasks where you can review the output. For critical applications, pair Devin's output with a professional code review before launch.
Related resources
We also work with
Get your Devin app production-ready
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.