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$
USD
I will build full stack website, saas website development as frontend backend developer
Hamza Saleem
Level 1
5.0
5.0
What people loved about this freelancer
jamesgray63
United States
Was honestly nervous hiring someone again after a bad experience before, but he made the whole thing feel really easy. I liked that he didn’t try to make the...
benjaminnturner
Australia
Honestly really glad I went with him. The whole thing felt easy from the start. He actually took time to understand the problem properly instead of throwing...
mfredrick7
United Kingdom
Honestly, this went better than I expected. I wasn’t completely sure at first, but he handled everything calmly and kept it simple. No confusion, no back and...
sherryboatman
United States
Great client to work with. Provided repo access without hesitation, looped in his backend developer for the live test which made confirmation clean and immediate,...
kevinsmithog
United States
Great experience overall. Very professional, easy to communicate with, and understood the requirements clearly from the start. The process was smooth, delivery...
About this gig
Full stack website development is not just about design, its about building a scalable full stack website with strong frontend developer and backend developer systems.
If you're looking for a skilled frontend developer, reliable backend developer, or experienced full stack developer, you're in the right place.
With 4+ years of experience and 150+ successful projects, I specialize in modern full stack website development, scalable saas website development, and high-performance solutions that go beyond basic web.site development.
As a professional full stack developer, I handle everything from UI as a frontend developer to architecture as a backend developer, ensuring a complete and efficient development process.
Whether you need a custom web.site, full stack web application, dynamic web app, or scalable full stack website, I deliver reliable solutions built for performance and long-term growth.
What I Can Offer
- Full stack web development
- SaaS web development
- Business site development
- Full stack web applications & dashboards
- API integrations & backend systems
Lets have a quick chat to understand your goals and map the best approach for your project.
Get to know Hamza Saleem
Hamza Saleem
Custom Software, Web Applications, and AI Development
Level 1
- FromPakistan
- Member sinceNov 2025
- Avg. response time1 hour
- Last delivery4 days
Languages
English, Arabic, Spanish, French
Looking for a reliable full-stack development team that delivers scalable, production-ready solutions? I lead a team of versatile developers specialized in modern, in-demand technologies across multiple industries. With 5+ years of experience.
Tech Stack:
• Frontend: Angular, React, Vue.js, Next.js, JavaScript, TypeScript, Tailwind, Bootstrap
• Backend: Node.js, NestJS, Python, ASP.NET Core, .NET, REST & GraphQL APIs
• Databases: SQL Server, PostgreSQL, MySQL, MongoDB
• Cloud & DevOps: AWS, Azure, Docker, CI/CD
Industries: eCommerce, FinTech, Healthcare, Restaurants, ERP/CRM, AI Startups
My Portfolio
FAQ
What does a full stack developer build for my project?
As a professional full stack developer, I handle both frontend and backend development. I build scalable full stack website solutions, web applications, APIs, and complete systems from architecture to deployment.
Can you work as an AI Software developer for my existing system?
Yes. As an experienced AI Software developer, I can integrate AI features, automation workflows, APIs, and intelligent logic into your current full stack website or web application.
Do you build custom full stack website solutions from scratch?
Absolutely. I develop custom full stack website platforms with modern UI, secure backend, optimized databases, and cloud deployment as a dedicated full stack developer.
Which technologies do you use for AI website development?
The technology stack is selected based on your project needs, but typically includes: Frontend: React.js or Angular, Tailwind CSS, TypeScript Backend: ASP.NET Core / C#, REST APIs Database: SQL Server, PostgreSQL, MongoDB AI Integrations: OpenAI APIs, custom AI logic, automation workflows
Can you help if I don’t have clear requirements yet?
Yes. Many clients start with an idea rather than a full specification. I help you: Clarify your business objectives Define system features and workflows Recommend the right architecture and approach You do not need a technical background to get started.
Will my AI website be scalable and secure?
Yes. I follow industry-standard architecture and security practices, including: Clean backend architecture Secure API handling Proper database design Performance-optimized frontend This ensures your system remains stable and scalable as usage grows.
Do you provide SEO-friendly and mobile-responsive designs?
Yes. All websites are: Fully responsive (desktop, tablet, mobile) Built with SEO best practices Designed with user-friendly UI/UX to improve engagement and conversion
Can you integrate third-party systems or APIs?
Yes. I can integrate: Payment gateways CRM systems AI APIs Messaging platforms Custom third-party services All integrations are implemented securely and tested thoroughly.
Will I receive documentation and support after delivery?
Yes. I provide: Clear system overview and usage guidance Support during deployment Post-delivery assistance if required Long-term reliability and maintainability are part of the delivery.
How do we get started?
Simply send me a message with: Your idea or problem statement Any reference or example (if available) Your business goals I’ll review everything and suggest the best technical approach before we begin.
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jamesgray63
United States
Was honestly nervous hiring someone again after a bad experience before, but he made the whole thing feel really easy. I liked that he didn’t try to make the issue sound bigger than it was just to charge more. He checked everything properly, kept me updated, and fixed it without messing up the rest of...
Up to $50
Price
10 days
Duration
Helpful?B 
benjaminnturner
Australia
Honestly really glad I went with him. The whole thing felt easy from the start. He actually took time to understand the problem properly instead of throwing random fixes at it. Communication was natural, updates were clear, and I never felt lost during the process. Most importantly, the issue got fixed...
Up to $50
Price
8 days
Duration
Helpful?M 
mfredrick7
United Kingdom
Honestly, this went better than I expected. I wasn’t completely sure at first, but he handled everything calmly and kept it simple. No confusion, no back and forth. What I liked most is I didn’t have to chase updates or explain things again and again. It just got done the way it should. I’d be comfortable working with him again.
Up to $50
Price
8 days
Duration
Helpful?S 
sherryboatman
United States
Great client to work with. Provided repo access without hesitation, looped in his backend developer for the live test which made confirmation clean and immediate, and communicated promptly throughout. No back and forth, no confusion, everything straightforward from first message to close. Would be happy to work with him again.
Up to $50
Price
3 days
Duration
Helpful?K 
kevinsmithog
United States
Great experience overall. Very professional, easy to communicate with, and understood the requirements clearly from the start. The process was smooth, delivery was on time, and everything was handled in a very organized way. Really satisfied with the final result and would definitely recommend working with him.
Up to $50
Price
9 days
Duration
Helpful?
Reviews
11 reviews for this Gig
| (11) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jamesgray63
United States
Was honestly nervous hiring someone again after a bad experience before, but he made the whole thing feel really easy. I liked that he didn’t try to make the issue sound bigger than it was just to charge more. He checked everything properly, kept me updated, and fixed it without messing up the rest of...
Up to $50
Price
10 days
Duration
Helpful?B benjaminnturner
Australia
Honestly really glad I went with him. The whole thing felt easy from the start. He actually took time to understand the problem properly instead of throwing random fixes at it. Communication was natural, updates were clear, and I never felt lost during the process. Most importantly, the issue got fixed...
Up to $50
Price
8 days
Duration
Helpful?M mfredrick7
United Kingdom
Honestly, this went better than I expected. I wasn’t completely sure at first, but he handled everything calmly and kept it simple. No confusion, no back and forth. What I liked most is I didn’t have to chase updates or explain things again and again. It just got done the way it should. I’d be comfortable working with him again.
Up to $50
Price
8 days
Duration
Helpful?S sherryboatman
United States
Great client to work with. Provided repo access without hesitation, looped in his backend developer for the live test which made confirmation clean and immediate, and communicated promptly throughout. No back and forth, no confusion, everything straightforward from first message to close. Would be happy to work with him again.
Up to $50
Price
3 days
Duration
Helpful?K kevinsmithog
United States
Great experience overall. Very professional, easy to communicate with, and understood the requirements clearly from the start. The process was smooth, delivery was on time, and everything was handled in a very organized way. Really satisfied with the final result and would definitely recommend working with him.
Up to $50
Price
9 days
Duration
Helpful?
