I will fix bugs and issues in your PHP laravel react nodejs web app


Over deze dienst
Are you facing bugs, errors, or unexpected issues in your web application? I can quickly identify and fix both frontend and backend problems efficiently.
With 5+ years of experience as a Full Stack Developer, I specialize in PHP, Laravel, NodeJS, ExpressJS, ReactJS, NextJS, Go, and databases like MySQL, MongoDB, and PostgreSQL. I also work with frontend technologies such as HTML, CSS, JavaScript, Tailwind CSS, Bootstrap, and jQuery.
I also have experience working on large-scale OTT platforms such as Chorki and Bioscope Plus, which has improved my expertise in streaming systems, high-traffic applications, and scalable architecture.
Services include:
- Frontend bug fixes and UI issues
- Backend error resolution
- API troubleshooting and integration fixes
- Database issues (MySQL, MongoDB, PostgreSQL)
- Authentication and authorization issues
- Performance optimization
- Form and validation errors
- Responsive design issues
- Deployment and server-related problems
Why choose me:
- Clean and maintainable code
- Fast response and communication
- On-time delivery
- Attention to detail
- Client satisfaction focused
Please contact me before placing an order so I can analyze the issue and suggest the best solution
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Kawsar Ali
Full Stack Developer OTT Enthusiast Laravel React NodeJS NextJS
- Afkomstig uitBangladesh
- Lid sindsjun 2026
- Gem. reactietijd1 uur
Talen
Bengaals, Engels
Veelgestelde vragen
❓ Do you fix both frontend and backend issues?
Yes. I fix both frontend (UI, layout, responsiveness) and backend (API, database, server) issues in web applications.
❓ Which technologies do you work with?
I work with PHP, Laravel, NodeJS, ExpressJS, ReactJS, NextJS, MySQL, MongoDB, PostgreSQL, and frontend technologies like HTML, CSS, JavaScript, Tailwind CSS, Bootstrap, and jQuery.
❓ Do you fix API and database related issues?
Yes, I can fix API errors, integration issues, and database problems in MySQL, MongoDB, and PostgreSQL.
❓ How quickly can you fix a bug?
It depends on the complexity of the issue. Simple bugs can be fixed within a few hours, while complex issues may take 1–3 days.
❓ Do I need to contact you before placing an order?
Yes, please contact me first so I can understand the issue and recommend the right package for your project.
❓ Do you provide long-term support?
Yes, I can provide ongoing support and maintenance if needed.

