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I will build react nextjs web app, saas platform, or full stack website with nodejs
M. Mustafa
Level 1
5,0
5,0
À propos de ce service
Still searching for a React nextjs full stack developer who actually ships live web app, SaaS platforms and full stack websites?
With 10+ years of experience, I work daily at AutoLeap, a SaaS serving 5,000+ real customers across North America.
I build apps that don't break at 3AM when your most important client is using it.
What I build:
- React & nextjs web apps, single page, multi-page, full stack apps
- Custom web applications, MVPs & SaaS platforms (MERN stack)
- REST APIs & backend systems (nodejs, PostgreSQL)
- Database design PostgreSQL, MongoDB, Supabase
- Third-party API & AI integrations
- Performance optimization & speed improvements
Every project includes:
- Mobile responsive & SEO-friendly
- Clean source code
- Fast communication & on-time delivery
- Free revisions as per package
Tech Stack:
- Frontend: reactjs, nextjs, HTML5, SCSS, TailwindCSS, TypeScript, JavaScript
- Backend: nodejs, expressjs, PostgreSQL, MongoDB
- AI: OpenAI API, LLM integration, AI-powered features
- Deployment: Vercel, AWS, CI/CD pipelines, custom domain setup
Frontend. Backend. UI/UX. AI & OpenAI integration. Full stack React nextjs nodejs from idea to live web app or SaaS platform.
Let's discuss your idea!
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Découvrez M. Mustafa
M. Mustafa
Shopify AI SaaS Developer MERN Stack Automation Expert
Level 1
- DeÉmirats Arabes Unis
- Membre depuisjuil. 2025
- Temps de réponse moy.1 heure
- Dernière commande1 jour
Langues
Français, Anglais, Hindi, Ourdou, Arabe
Full stack developer — 10+ years, 50+ solo projects, currently working with AutoLeap, a SaaS used by 5,000+ real customers across North America.
What I do best:
— Shopify: one product stores, dropshipping & high converting design
— WordPress: custom themes, WooCommerce & speed optimization
— AI: SaaS apps, AI agents & LLM integration, built end to end
— Full stack: Angular, React, Next.js, Node.js, PostgreSQL
Whether it's a store, an AI app, or a custom platform — clean code, on-time delivery, clear communication. Every order.
Message me before ordering, let's discuss your project!
Mon portfolio
Autres services de Développement de sites Web I Offre
FAQ
Can you build a complete full stack website from scratch?
I build full stack websites from scratch using reactjs, nextjs & nodejs. I handle frontend, backend, database & deployment. Message me with your project for a clear plan.
What tech stack do you use for custom web applications?
I use the MERN stack — MongoDB, expressjs, reactjs & nodejs — or nextjs for SEO-friendly full stack websites. PostgreSQL for databases. Every project is clean, scalable & production-ready.
Do you build web apps with API integration and backend?
Yes — I build REST APIs using nodejs & expressjs, connect third-party services, set up payment gateways & admin panels. Available in Standard & Premium packages.
What is included in your full stack website packages?
Basic: 3-page reactjs/nextjs site. Standard: 7-page business website with API integration. Premium: full stack web app with nodejs backend, admin panel, database & payment gateway.
Can you redesign or rebuild my existing website?
Yes — I rebuild outdated websites into modern full stack websites using reactjs, nextjs & nodejs. Share your URL and I'll give you an honest review & clear rebuild plan.
Will my website be mobile-friendly?
Yes! Every reactjs and nextjs website I build is fully responsive — desktop, tablet and mobile — using modern frontend frameworks and clean scalable code.
Can you integrate third-party APIs into my project?
Yes, as a full stack developer, I integrate RESTful and GraphQL APIs to connect your site with third-party tools such as CRMs, payment gateways, or AI services — perfect for AI-based websites and custom web apps.
Will I get the complete source code?
Yes, you will receive full source code with documentation — complete ownership, easy to maintain and scale your web app or SaaS platform.
How long does it take to build a full stack web app?
Basic reactjs/nextjs website: 2-4 days. Standard business web app with API: 5-7 days. Premium full stack SaaS platform with nodejs backend: 7-10 days. Timeline depends on scope — message me with details for an accurate estimate.
Avis
7 avis concernant ce service
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Les plus pertinents
T 
timtom10
États-Unis
I have encountered errors in the console in my angular project. I need to fix it quickly, Mustafa, help me and fix it within an hour. I truly trust this guy for future jobs. Thanks, dude! You have saved me
Jusqu’à 50 $US
Prix
2 jours
Durée
K 
Réponse du freelance
Utile?E 
enricoorani
Royaume-Uni
Service has been exceptional, he has been attentive to the changes and completed on time, highly recommended. If you are looking for website support, you are with the right guy!!
100 $US-200 $US
Prix
2 semaines
Durée
K Réponse du freelance
Utile?A 
acorrea_cl
Client récurrent
Chili
I’ve already found a developer I can consistently rely on for my projects. I’m very happy with how we divide tasks with Mustafa — this is our third or fourth project together, and things are going great. I’d definitely recommend him for your gig
100 $US-200 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?A acorrea_cl
Client récurrent
Chili
I enjoyed working with Mustapha. Great code knowledge and communication.
100 $US-200 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?C 
charmenl5
États-Unis
It was a small task but Mustafa has done with complete honesty. It required some code refactoring which was not a part of a deal but he has shown full commitment. Already, hired him for a next job!
Jusqu’à 50 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?
Avis
7 avis concernant ce service
| (7) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
Les plus pertinents
T timtom10
États-Unis
I have encountered errors in the console in my angular project. I need to fix it quickly, Mustafa, help me and fix it within an hour. I truly trust this guy for future jobs. Thanks, dude! You have saved me
Jusqu’à 50 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?E enricoorani
Royaume-Uni
Service has been exceptional, he has been attentive to the changes and completed on time, highly recommended. If you are looking for website support, you are with the right guy!!
100 $US-200 $US
Prix
2 semaines
Durée
K Réponse du freelance
Utile?A acorrea_cl
Client récurrent
Chili
I’ve already found a developer I can consistently rely on for my projects. I’m very happy with how we divide tasks with Mustafa — this is our third or fourth project together, and things are going great. I’d definitely recommend him for your gig
100 $US-200 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?A acorrea_cl
Client récurrent
Chili
I enjoyed working with Mustapha. Great code knowledge and communication.
100 $US-200 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?C charmenl5
États-Unis
It was a small task but Mustafa has done with complete honesty. It required some code refactoring which was not a part of a deal but he has shown full commitment. Already, hired him for a next job!
Jusqu’à 50 $US
Prix
2 jours
Durée
K Réponse du freelance
Utile?
