Security Engineering / Secure Code Review
Secure Code Review
Many vulnerabilities are visible in the source code long before anyone exploits them — missing authorization checks, unsafe queries, leaked secrets, and risky dependencies. We review your code for security issues, explain each finding, and help you add checks that catch them in future pull requests.
This Is For You If...
You're preparing for launch, fundraising due diligence, or an enterprise review
AI tools or contractors wrote much of your code and nobody has reviewed it for security
You want security checks built into your pull request process
A penetration test found issues and you want to find similar ones in the code
Which Area Matches Your Need?
Ask Yourself | Points Toward |
Has the codebase ever been reviewed for security? | Full Codebase Review |
Are you worried about specific features like auth or payments? | Targeted Review |
Are dependencies and secrets under control? | Dependency & Secrets Audit |
Do you want ongoing protection? | CI Security Checks |
Secure Code Review Services We Offer
Full Codebase Review
Manual review guided by OWASP guidance, supported by static analysis, covering authentication, authorization, input handling, and data exposure.
Targeted Review
Focused review of high-risk areas such as authentication, payments, file uploads, and multi-tenant access.
Dependency & Secrets Audit
Vulnerable packages, outdated libraries, and secrets committed to the repository.
CI Security Checks
Static analysis, dependency scanning, and secret detection added to your pull request pipeline.
What We Need From You
What to Share | Why It Helps |
Repository access | Needed for the review |
Architecture overview | Shows where trust boundaries are |
Areas of most concern | Focuses effort |
CI/CD platform | Determines how checks are added |
Common Mistakes to Avoid
Instinct | Why It Doesn't Help | Do This Instead |
Running a scanner and stopping | Misses authorization and logic flaws | Combine tools with manual review |
Reviewing only new code | Old code holds most of the risk | Start with a full baseline review |
Fixing findings one by one | Similar issues remain elsewhere | Fix the pattern, not just the instance |
No automated checks afterward | Issues come back | Add checks to CI |
How It Works
1. Scope
Repositories and focus areas
2. Review
Automated scans plus manual review
3. Report
Findings with severity, location, and fix
4. Fix support
Help applying fixes
5. Automate
Security checks in your pipeline
Why Codersarts
Every finding names the file, explains the risk in plain language, and includes a fix — so your developers can act on it the same day.
Turnaround Time
A focused review is typically delivered within a week. Full reviews of large codebases are scoped by size.
FAQ
Which languages do you review?
JavaScript/TypeScript, Python, Java, Go, PHP, C#, and others.
Do you review AI-generated code?
Yes — see also AI App Rescue.
How is this different from a penetration test?
Code review finds issues in the source; Penetration Testing attacks the running app. They complement each other.
Is our project kept confidential?
Yes. Your data, code, and results stay confidential, and an NDA is available on request.
Related Services
Has Anyone Reviewed Your Code for Security?
Find the flaws before they ship — and keep them out.