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Explorer
Fiverr Pro
Français
$
USD
I will web app development, saas software developer, full stack website,react next js
Zain Malik
Level 2
5,0
5,0
Ce que les gens ont aimé chez ce freelance
rebecasaunders
États-Unis
Really happy with the work. I had a long list of ideas, and he helped me focus on the feature that mattered most. He understood the requirements, handled the...
josephhammondd
Royaume-Uni
Dark mode reset to light on every reload. Fixed fast persists now for both guests and logged-in users (follows me across devices), no flash on load. Clear communication,...
hollyhkerr
France
Our van hire quote calculator had been charging a day short on every short booking and we'd no idea how long it had been happening. He worked out the pattern...
benjaminnturner
Australie
Really impressed with Zain’s work. He understood the issue quickly, explained everything clearly, and kept me updated throughout. I especially appreciated how...
marvelamasonn
États-Unis
Came in thinking this was a tiny fix and found out our search had a security hole I had no idea about. It was explained clearly without making me feel dumb,...
À propos de ce service
Looking for a software developer to build your SaaS product, custom web app development or a full stack website? Our team builds fast, scalable products with React, Next JS, Node.js and PostgreSQL.
What you get:
- SaaS development with auth, user roles, Stripe subscriptions and admin panels
- Web app development for dashboards, client portals and internal tools
- Full stack website with backend, database, APIs and deployment
- Frontend in React and Next JS, responsive, SEO-ready and built from your Figma
- Frontend fixes and upgrades for existing React apps
How we work:
- You share your SaaS idea or requirements
- We lock scope and flag risks before the build starts
- Milestone delivery with regular demos
- Launch on Vercel or AWS, optimized for Next JS, plus post-launch support
Why clients choose us:
- Software developer team with 10+ years serving US, UK and EU clients
- In-house QA and UI/UX on every web app development and full stack website project
- Clean Frontend code and full handover. You own everything.
Message us before ordering. Our lead software developer will review your project and recommend the right package.
Découvrez Zain Malik
Zain Malik
Senior Full Stack AI Developer AI Driven SaaS and Enterprise Custom Systems
Level 2
- DePakistan
- Membre depuissept. 2025
- Temps de réponse moy.2 heures
- Dernière commande4 jours
Langues
Anglais, Espagnol, Français
AI Solutions Architect with 12+ years of experience building scalable, production-ready systems. I lead an in-house team of dedicated developers delivering custom software solutions, AI-driven applications, mobile app development, intelligent automation, SaaS platforms, and enterprise systems.
We handle full-cycle development — architecture, web and mobile apps, backend systems, APIs, cloud infrastructure, integrations, and deployment.
Experienced in multi-tenant platforms, AI integration, workflow automation, and complex business logic.
Let’s build something powerful.
Mon portfolio
FAQ
Are you a full stack developer or just a front end developer?
I'm a full stack developer I handle front end developer work and backend developer tasks, so your web application is built end to end by one software developer.
Can you handle complete website development from scratch?
Yes. I deliver complete website development, whether it's a simple custom website or a complex web application. As a full stack developer I cover web app development front to back.
Do you build SaaS products as a saas developer?
Absolutely. As a saas developer and software developer, I build a full stack website and scalable web app development, handling both front end developer and backend developer work.
What's the difference between a website and a web application here?
A custom website is mostly content; a web application has logic and data. I'm a full stack developer offering both website development and web app development as one software developer.
Can you work only on the backend as a backend developer?
Yes, I take backend developer projects alone, but as a full stack developer I can also add front end developer work for a complete full stack website or web application.
I need a custom website — do you also offer web app development?
Yes. I build a custom website and full web app development. As a software developer and full stack developer I handle website development, a web application, or a full stack website.
Are you a real software developer or just using templates?
I'm a hands-on software developer and full stack developer who writes clean code. Every web application and full stack website is custom-built real web app development, no templates.
Can you do front end developer work for an existing web application?
Yes. I take front end developer tasks for any web application, and as a full stack developer I can also handle backend developer needs and ongoing website development.
Do you offer ongoing support after website development is done?
Yes. Beyond website development, I support your custom website, web application, or full stack website as a long-term software developer and full stack developer partner.
Why hire you over another full stack developer or saas developer?
I combine software developer discipline with web app development speed. As a saas developer, front end developer, and backend developer in one, I deliver a reliable full stack website.
Avis
22 avis concernant ce service
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Détails de la notation
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- Qualité de la livraison
- Valeur de la livraison
Trier par
Les plus pertinents
R rebecasaunders
États-Unis
Really happy with the work. I had a long list of ideas, and he helped me focus on the feature that mattered most. He understood the requirements, handled the date logic perfectly, and delivered ahead of schedule. The app feels much more useful now. Great experience and highly recommended!
50 $US
Prix
3 jours
Durée
Utile?J 
josephhammondd
Royaume-Uni
Dark mode reset to light on every reload. Fixed fast persists now for both guests and logged-in users (follows me across devices), no flash on load. Clear communication, no wasted words, and he explained the cause plainly (the choice was never being saved). Delivered a day early, and about money, it was great value. Highly recommended.
50 $US
Prix
4 jours
Durée
Utile?H 
hollyhkerr
France
Our van hire quote calculator had been charging a day short on every short booking and we'd no idea how long it had been happening. He worked out the pattern from four examples I gave him before he'd even seen the code, then found it was a single missing line in one branch of the pricing. Communication...
50 $US
Prix
3 jours
Durée
Utile?B 
benjaminnturner
Australie
Really impressed with Zain’s work. He understood the issue quickly, explained everything clearly, and kept me updated throughout. I especially appreciated how he took the time to educate me instead of just fixing the problem. He delivered early, was easy to work with, and provided great value. Would definitely recommend him.
50 $US
Prix
4 jours
Durée
Utile?M 
marvelamasonn
États-Unis
Came in thinking this was a tiny fix and found out our search had a security hole I had no idea about. It was explained clearly without making me feel dumb, the scope stayed exactly what we agreed, and it even caught bad data in our SKUs. Super responsive, finished early, and handled the barcode scanner...
50 $US
Prix
3 jours
Durée
Utile?
Avis
22 avis concernant ce service
| (22) | ||
| (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
R rebecasaunders
États-Unis
Really happy with the work. I had a long list of ideas, and he helped me focus on the feature that mattered most. He understood the requirements, handled the date logic perfectly, and delivered ahead of schedule. The app feels much more useful now. Great experience and highly recommended!
50 $US
Prix
3 jours
Durée
Utile?J josephhammondd
Royaume-Uni
Dark mode reset to light on every reload. Fixed fast persists now for both guests and logged-in users (follows me across devices), no flash on load. Clear communication, no wasted words, and he explained the cause plainly (the choice was never being saved). Delivered a day early, and about money, it was great value. Highly recommended.
50 $US
Prix
4 jours
Durée
Utile?H hollyhkerr
France
Our van hire quote calculator had been charging a day short on every short booking and we'd no idea how long it had been happening. He worked out the pattern from four examples I gave him before he'd even seen the code, then found it was a single missing line in one branch of the pricing. Communication...
50 $US
Prix
3 jours
Durée
Utile?B benjaminnturner
Australie
Really impressed with Zain’s work. He understood the issue quickly, explained everything clearly, and kept me updated throughout. I especially appreciated how he took the time to educate me instead of just fixing the problem. He delivered early, was easy to work with, and provided great value. Would definitely recommend him.
50 $US
Prix
4 jours
Durée
Utile?M marvelamasonn
États-Unis
Came in thinking this was a tiny fix and found out our search had a security hole I had no idea about. It was explained clearly without making me feel dumb, the scope stayed exactly what we agreed, and it even caught bad data in our SKUs. Super responsive, finished early, and handled the barcode scanner...
50 $US
Prix
3 jours
Durée
Utile?
