Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will fix, update, improve your nodejs, reactjs, nextjs, and express applications
Jaspal S
5,0
5,0
Informazioni su questo servizio
Node.js, NestJS, Next.js, React & Express | Expert Solutions
Need a developer for medium-to-small tasks? I provide reliable, fast, and high-quality solutions for your existing TypeScript/JavaScript projects with 10+ years of experience.
What I Offer:
- Express & Node.js: REST/GraphQL APIs, Backend logic, RBAC, Auth (JWT/OAuth) & Middleware.
- Next.js & React.js: Hooks, State Management (Zustand/Redux), Components & UI updates.
- Databases: PostgreSQL, MongoDB, MySQL & Firebase queries.
- Bug Fixing: Resolving and identifying performance issues, errors and crashes.
- Optimization & Features: Adding new routes/endpoints, security patching and refactoring code.
- Integrations & Deploy: 3rd-party APIs (AWS, Stripe) and deployment (Vercel, Hostinger, AWS, Heroku, Dokploy, Coolify).
Why Choose Me? Clean, Documented Code | 10+ Years Experience | Fast Delivery | Professional Communication | 100% Satisfaction Guarantee.
Confidentiality: I am happy to sign an NDA your code is safe.
How It Works:
- Share your repo/files.
- Send me task details.
- Receive a working solution!
Please MESSAGE ME before ordering to discuss your specific requirements all is done!
Scopri di più su Jaspal S
Jaspal S
A single message away to be online!
- DaIndia
- Membro daapr 2024
- Tempo di risposta medio8 ore
- Ultima consegna3 mesi
Lingue
Hindi, Inglese
Welcome to my profile! I'm a seasoned freelance developer specializing in a diverse range of technologies including Android app development, Laravel, PHP, and NodeJs, ReactJs, Nextjs, Docker, Devops . With years of hands-on experience and a passion for cutting-edge solutions, I thrive on turning ideas into reality.
if you're looking for a reliable and experienced developer to bring your ideas to life, look no further! Let's collaborate to turn your vision into reality and take your project to the next level. Get in touch today, and let's make something amazing together.
Il mio portfolio
FAQ
What technologies do you work with?
I specialize in the entire JavaScript/Node.js ecosystem including Node.js, Express.js, React.js, Next.js, Nestjs, Electronjs, TypeScript, MongoDB, PostgreSQL, MySQL, Firebase, Redux, REST APIs, and more.
Do I need to provide access to my repository?
Yes, to work on your Node.js, React.js, or Next.js project efficiently, I'll need access to your code. Your code and project details will be kept completely confidential. I can also sign an NDA if required for sensitive projects.
What if my issue is more complex than expected?
No problem! After reviewing your requirements, if the task is more complex than the selected package, I'll communicate with you immediately. We can either adjust the package or create a custom offer that fits your needs. I always aim for transparency and will never deliver incomplete work.
Can you work on existing projects or legacy code?
Absolutely! I have extensive experience working with existing codebases, including legacy Node.js and React projects. Whether your project uses older versions or has complex architecture, I can jump in, understand the code structure, and make the necessary improvements or fixes .
Will you provide documentation for the changes made?
Yes! with additional offer, I provide clear code comments explaining the changes. For Standard and Premium packages, I also include documentation describing what was modified, added, or fixed.
What if I need ongoing support for my Node.js or React.js project?
I'd love to support your project long-term! For ongoing maintenance, feature additions, or continuous development, we can discuss a monthly retainer or project-based arrangement.
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
Q quazycat
Cliente abituale
Moldavia
I was very satisfied with the services provided. At first I was skeptical about his ability to help me with my tasks but I accepted. He helped me more than I realized and the price did not change it. I am very satisfied with him.
50 USD-100 USD
$
4 giorni
Tempo
Utile?M m0_dr0
Cliente abituale
Zimbabwe
I will work with him everytime as he knows how to diagnose and kill bugs
Fino a 50 USD
$
1 giorno
Tempo
D 
Risposta del venditore
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
Q quazycat
Cliente abituale
Moldavia
I was very satisfied with the services provided. At first I was skeptical about his ability to help me with my tasks but I accepted. He helped me more than I realized and the price did not change it. I am very satisfied with him.
50 USD-100 USD
$
4 giorni
Tempo
Utile?M m0_dr0
Cliente abituale
Zimbabwe
I will work with him everytime as he knows how to diagnose and kill bugs
Fino a 50 USD
$
1 giorno
Tempo
D Risposta del venditore
Utile?
