I will fix bugs and optimize web apps laravel react nodejs net PHP


Sobre este Serviço
Is your application broken, slow, or throwing errors?
With 8+ years of debugging experience across multiple stacks and clients worldwide, I deliver fast, clean, and permanent solutions not temporary patches.
Why Choose Me
- 8+ years of professional debugging experience
- International client portfolio with proven results
- Expertise across all major stacks & frameworks
- Permanent fixes, not quick workarounds
- Fast turnaround & clear communication
- Longterm support available after delivery
What I Fix
- PHP, Laravel & WordPress bugs and errors
- React.js & Node.js application issues
- Python scripts & API bugs
- C# & .NET application problems
- Database query errors & optimization
- Server & deployment errors (Linux, Nginx, Apache)
- Performance bottlenecks & slow loading times
- Security vulnerabilities & exploits
- API integration failures
- Common errors (500, 404, CORS, authentication)
My Tech Stack
- Backend: PHP, Laravel, Node.js, Python, C#
- Frontend: React.js, JavaScript, HTML, CSS
- Database: MySQL, PostgreSQL, MongoDB
- Server: Linux, Nginx, Apache
- Tools: Git, Debuggers, Chrome DevTools
Perfect For
- Applications throwing 500 or 404 errors
- Slowloading websites and apps
- Businesses needing reliable bug fixes and
Respeite os direitos de terceiros
Esteja atento ao fato que é contra as políticas do prestador da Fiverr incluir temas, modelos ou outros elementos no trabalho entregue que infrinjam os direitos de terceiros ou leis aplicáveis. Leia mais em nosso Guia de Criação Digital Responsável.
Conheça mais sobre Owais Shah
Expert Full Stack Developer Laravel React Nodejs NET Web Mobile Apps
- A partir dePaquistão
- Membro desdejul. de 2018
- Responde em aprox.:1 hora
Idiomas
Inglês, Hindi
Perguntas frequentes
Q1: What technologies do you specialize in?
I work with Laravel, React.js, Node.js, PHP, .NET, Python, and WordPress, covering both frontend and backend stacks.
Q2: Can you fix bugs in existing projects?
Yes, I can debug and optimize your current application without needing a full rebuild.
Q3: Do you provide permanent solutions?
Absolutely — I deliver clean, long‑term fixes, not temporary patches.
Q4: Will my application run faster after optimization?
Yes, I focus on performance tuning, database optimization, and code refactoring to improve speed.
Q5: Do you include source code and documentation?
Yes, detailed comments and documentation are provided in Standard and Premium packages.
Q6: Can you handle server‑side errors?
Yes, I fix deployment issues, Linux/Nginx/Apache errors, and server configuration problems.
Q7: Do you offer security fixes?
Yes, I patch security vulnerabilities, exploits, and authentication errors to keep your app safe.
Q8: How quickly can you deliver bug fixes?
Delivery depends on package size, but extra fast delivery is available as a gig extra.
Q9: Do you provide revisions?
Yes, revisions are included to ensure the final solution meets your expectations.
Q10: Can you support multiple frameworks in one project?
Yes, I can debug and optimize multi‑stack applications that combine Laravel, React, Node.js, PHP, or .NET.
