Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will fix your javascript or node js app bugs quickly
Mehedi Hasan
5,0
5,0
Informazioni su questo servizio
I am a skilled JavaScript, TypeScript, and Node.js developer with solid experience in fixing bugs, building backend APIs, and optimizing app performance.
I can help you with:
- Fixing JavaScript, TypeScript, or Node.js errors
- Creating or improving RESTful APIs
- Optimizing performance and refactoring existing code
- Integrating MongoDB, PostgreSQL, or MySQL
- Implementing authentication (JWT, OAuth, etc.)
- Adding third-party APIs (Stripe, PayPal, etc.)
- Setting up and deploying apps to AWS, Digital Ocean, or custom servers
You'll get:
- Clean, maintainable, and well-typed code
- Fast and reliable delivery
- Clear communication throughout the process
Lets make your app error-free, scalable, and production-ready!
Tags: optimize node js, typescript bug fix, full stack node js, backend developer, fix digitalocean node
Scopri di più su Mehedi Hasan
Mehedi Hasan
SaaS, Payment Systems Expert, Full Stack Laravel and TypeScript
- DaBangladesh
- Membro dalug 2025
- Ultima consegna5 mesi
Lingue
Bengali, Inglese
Full-Stack PHP/Laravel Developer | API Integrations | Payment Systems Expert | TypeScript
Hi! I’m Mehedi — a passionate and performance-focused full-stack developer with deep experience in building SaaS platforms, eCommerce integrations, payment solutions, and developer tools.
I specialize in:
Backend Systems: PHP (Laravel, WordPress), TypeScript (Node JS)
Frontend: Vue JS (PWA), Tailwind CSS, and modern UX principles
Database Design: SQL, NoSQL – read-efficient and scalable structures
📩 Message me to discuss your project — I’m always happy to help or offer advice.
Il mio portfolio
Altri servizi della categoria Sviluppo di software offerti da me
FAQ
What do you need from me to get started?
I’ll need your project files (via GitHub, ZIP, or other), a short description of the issue or feature, and any necessary access details or environment setup instructions.
Do you work with TypeScript as well as JavaScript?
Yes! I’m very comfortable with both JavaScript and TypeScript, and I can help you migrate your project from JS to TS or fix typing issues.
Can you build a complete Node.js app from scratch?
Absolutely. I can build a fully functional Node.js / Express backend, including database setup, authentication, and API development.
Which databases can you work with?
I can work with MongoDB, PostgreSQL, and MySQL, depending on your project requirements.
Recensioni
2 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
B brandonleelgd
Cliente abituale
Stati Uniti
Highly recommend!
200 USD-400 USD
$
3 giorni
Tempo
Utile?B brandonleelgd
Cliente abituale
Stati Uniti
Really helpful!
Fino a 50 USD
$
1 giorno
Tempo
Utile?
Recensioni
2 recensioni per questo servizio
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
B brandonleelgd
Cliente abituale
Stati Uniti
Highly recommend!
200 USD-400 USD
$
3 giorni
Tempo
Utile?B brandonleelgd
Cliente abituale
Stati Uniti
Really helpful!
Fino a 50 USD
$
1 giorno
Tempo
Utile?
