Browse categories
Explore
Fiverr Pro
English
$
USD
I will fix complex PHP symfony or laravel bugs and optimize performance
Andrei C.
About this gig
STOP. Do not let another junior developer experiment on your codebase.
I am a Senior Software Architect with 17+ years of experience. I have served as a CTO and Team Lead for SaaS companies in the UK, Japan, and Germany. I don't guess; I diagnose and solve.
I will professionally fix:
- Complex Bugs: Logic errors in PHP (Vanilla, Symfony, Laravel, Yii, CodeIgniter).
- Performance: Database tuning (MySQL), API latency, and code refactoring.
- Security: Patching vulnerabilities using Snyk and SonarQube standards.
- DevOps Issues: AWS, CI/CD pipelines, and Linux environment fixes.
My Tech Stack:
- Backend: PHP 7/8+, Symfony, Laravel, Lumen, Yii.
- Database: MySQL, Doctrine ORM, Eloquent.
- Tools: AWS, Docker, Jenkins, GIT.
Why me?
- Senior Expertise: I fix issues that baffle others.
- Reliability: Fluent English, remote work veteran.
- Quality: I write clean, secure, and documented code.
Please contact me BEFORE ordering. Every bug is unique. Let's discuss your issue first so I can give you an accurate assessment.
Get to know Andrei C.
Andrei C.
Senior PHP Architect 17 Years SaaS Expert Symfony Laravel
- FromRomania
- Member sinceFeb 2019
- Avg. response time1 hour
Languages
English, German, French
Stop guessing with your software. I bring 17+ years of elite software engineering experience to your project.
I am not just a developer; I am a former CTO and Team Lead who has built scalable SaaS solutions for the UK accountancy and Japanese security markets. I specialize in cleaning up messes, optimizing workflows, and building architecture that scales.
My Core Stack: Back-End: PHP 7/8+, Symfony, Laravel, Yii, CodeIgniter. Database: MySQL, PostgreSQL, Doctrine/Eloquent ORM. Integrations: RESTful APIs, SOAP, XML, and GenAI/LLM Integration. DevOps: AWS, Docker, Jenkins, CI/CD pipelines
Other Software Development Services I Offer
FAQ
Do you work with legacy frameworks like CodeIgniter or Yii?
Yes. I have extensive experience with CodeIgniter and Yii and can help maintain or modernize legacy applications built on these frameworks.
Can you help with server-side/DevOps issues?
Yes. I am experienced with AWS, Linux, and CI/CD tools like Jenkins and TeamCity. If your bug is environment-related, I can fix it.
Do you provide documentation for the fix?
Yes, for Standard and Premium packages, I provide detailed comments and documentation on what was fixed and why, ensuring your team can maintain it moving forward.
