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$
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I will debug and fix javascript, react, node or API errors fast
Emmanuel K.
Level 2
5.0
5.0
Acerca de este Servicio
️Hey, Are bugs or errors breaking your website, web app, or software? I'm here to help!
I'm a professional full-stack developer with hands on experience in Backend and Frontend. I specialize in quickly identifying and fixing bugs to get your application back on track.
What I can fix:
- Python/NodeJs/PHP backend and also errors
- React Javascript frontend issues
- API connection problems
- Page not loading or crashing
- CORS issues / form errors / routing bugs
- Database errors (MySQL/PostgreSQL/SQLite)
- Deployment or server problems
Why Choose Me?
- Fast & professional support
- Clean, readable code
- 100% satisfaction guaranteed
- Experienced with real-world projects (fin-tech, e-commerce, and more)
Feel free to message me before ordering so I can review your issue and give the best solution!
Conoce a Emmanuel K.
Emmanuel K.
Payment Gateway Expert and Full Stack Developer
Level 2
- DeKenia
- Miembro desdeoct 2024
- Responde aprox. en:1 hora
- Última entrega1 semana
Idiomas
Suajili, Inglés
Hi there!
I’m a Blockchain, Fintech & Full-Stack Developer with 6+ years of experience building secure, scalable web and mobile applications. I specialize in payment gateway integrations (Stripe, PayPal, M-Pesa, Flutterwave, Paystack), Web3 & fintech solutions, bug fixing, and custom full-stack platforms like e-commerce and booking systems. I focus on clean code, security, and production ready results. Friendly, responsive, and committed to delivering on time. Let’s build something great!
Mi porfolio
Otros servicios de Desarrollo de software que ofrezco
FAQ
Which technologies can you fix bugs in?
I work with Python (Django, Flask), Node.js, PHP, JavaScript (React, Vue, Angular), and database systems like MySQL, PostgreSQL, and SQLite.
Do you work on both frontend and backend bugs?
Yes, I handle both frontend and backend issues, including APIs, UI bugs, database problems, and deployment errors.
Can you fix urgent issues with same-day delivery?
Yes, I offer fast delivery for urgent fixes depending on the complexity of the bug. Please contact me before ordering for urgent tasks.
Will you need access to my code or server?
Yes, to identify and fix the issue, I may need access to your code repository (GitHub, GitLab, Bitbucket) or server credentials.
Can you work on ongoing maintenance after fixing the bug?
Absolutely! I also offer long-term maintenance and support for your web app or software.
What if the bug is bigger than expected?
If the issue is more complex than initially discussed, I’ll provide a clear estimate of time and cost before proceeding.
How many days can it take to be fixed?
It depends with the bug, i will review it and tell you the specific hours or days
Reseñas
2 comentarios sobre este Servicio
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Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
L 
libanahmed262
Estados Unidos
Working with Emmanuel has been a great experience. He has been cooperative, patient, and supportive throughout the project. His technical expertise and willingness to help made the development process much smoother. I appreciate his professionalism and dedication, and I look forward to working with him again in the future. Highly recommended!
USD50-USD100
$
3 semanas
Tiempo
K 
Respuesta del Freelancer
Útil?T 
titktktkt
Alemania
I honestly can't express how impressed and grateful I am for this freelancer’s incredible work. From the very beginning, communication was absolutely flawless — he was always available, super responsive, and incredibly polite throughout the entire process. I came in with a broken website and a vague...
Hasta USD50
$
3 días
Tiempo
K Respuesta del Freelancer
Útil?
Reseñas
2 comentarios sobre este Servicio
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
Ordenar por
Más relevante
L libanahmed262
Estados Unidos
Working with Emmanuel has been a great experience. He has been cooperative, patient, and supportive throughout the project. His technical expertise and willingness to help made the development process much smoother. I appreciate his professionalism and dedication, and I look forward to working with him again in the future. Highly recommended!
USD50-USD100
$
3 semanas
Tiempo
K Respuesta del Freelancer
Útil?T titktktkt
Alemania
I honestly can't express how impressed and grateful I am for this freelancer’s incredible work. From the very beginning, communication was absolutely flawless — he was always available, super responsive, and incredibly polite throughout the entire process. I came in with a broken website and a vague...
Hasta USD50
$
3 días
Tiempo
K Respuesta del Freelancer
Útil?
