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English
$
USD
I will audit and review your javascript, python, PHP, or bash code
Joerg H.
About this gig
Ensure your code is secure, scalable, and production-ready.
Badly written code leads to high maintenance costs, security vulnerabilities, and technical debt. Whether you've hired an external agency or inherited a project, you need an independent expert to evaluate the quality.
I am a computer scientist providing in-depth technical audits for:
- JavaScript/TypeScript: React, Node.js, and performance tuning.
- Python: Django, FastAPI, and efficient data processing.
- PHP: Laravel, security hardening, and legacy code refactoring.
- Bash: Secure automation and error handling in shell scripts.
What my analysis covers:
- Security Audit: Identifying vulnerabilities like SQL Injection, XSS, or insecure routes.
- Clean Code & Maintainability: Ensuring industry standards and best practices.
- Architecture & Scalability: Evaluating if your system can handle growth.
- Performance Bottlenecks: Finding slow queries and redundant logic.
What you will receive: A professional PDF Report featuring a management summary, prioritized action items, and concrete refactoring examples.
Get to know Joerg H.
Joerg H.
Expert UX Audits, Technical Bug Fixes and Website Support
- FromGermany
- Member sinceSep 2018
- Last delivery5 years
Languages
English, German
I’m here to elevate your digital projects with two decades of expertise. I have been a software developer and web designer for over 20 years, specializing in high-end web design, deep UX/UI analysis, and custom browser game development.
Whether you need a high-converting website, a technical security audit, or a unique interactive gaming experience, I combine technical depth with creative design to deliver results that work.
Für meine deutschen Kunden: Ich biete volle Unterstützung auf Deutsch an – von der Analyse bis zur Umsetzung. Bei individuellen Wünschen oder Fragen schreiben Sie mir.
FAQ
Which programming languages do you cover?
I specialize in JavaScript/TypeScript (React, Node.js), Python (Django, FastAPI, Data Scripts), PHP (Laravel, Core PHP), and Bash/Shell scripting. If your project uses a mix of these, I am the perfect fit for your audit.
Do you sign a Non-Disclosure Agreement (NDA)?
Yes, absolutely. Confidentiality is a top priority. I am happy to sign an NDA before you share your source code or repository access to ensure your intellectual property is protected.
What exactly is included in the "Detailed Report"?
You will receive a professional PDF document. It includes a management summary, a list of identified security vulnerabilities, performance bottlenecks, and concrete code snippets with "Before/After" examples to show you exactly how to improve the code.
Will you fix the bugs you find during the review?
The review focuses on identifying issues. However, I offer "Code Refactoring" as a Gig Extra or a custom offer. If you want me to implement the fixes directly, please let me know, and I will provide a tailored quote based on the audit results.
Can you review code hosted on GitHub, GitLab, or Bitbucket?
Yes. You can either send me a ZIP file of the source code or grant me temporary "Viewer" access to your private repository. This is often the most efficient way to conduct a thorough architecture audit.
Is this service suitable for non-technical founders?
Yes. My reports are structured so that both developers and business owners can understand them. I provide a high-level summary of the risks and costs alongside the deep technical analysis.
