Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will debug and fix javascript, react, node or API errors fast
Emmanuel K.
Level 1
5,0
5,0
Informazioni su questo servizio
️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!
Scopri di più su Emmanuel K.
Emmanuel K.
Payment Gateway Expert and Full Stack Developer
Level 1
- DaKenya
- Membro daott 2024
- Tempo di risposta medio1 ora
- Ultima consegna4 giorni
Lingue
Swahili, Inglese
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!
Il mio portfolio
Altri servizi della categoria Sviluppo di software offerti da me
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
Recensioni
1 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
T 
titktktkt
Germania
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...
Fino a 50 USD
Prezzo
3 giorni
Tempo
K 
Risposta del venditore
Utile?
Recensioni
1 recensioni per questo servizio
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
T titktktkt
Germania
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...
Fino a 50 USD
Prezzo
3 giorni
Tempo
K Risposta del venditore
Utile?
