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English
$
USD
I will develop custom saas, CRM, web applications, with react, next
HmzDeveloper
About this gig
Are you looking for a reliable Full-Stack Developer to build a modern SaaS platform, custom CRM, or business web application?
I build scalable, secure, and high-performance web applications using React, Next.js, TypeScript, Node.js, Supabase, and PostgreSQL.
What I Can Build:
- Custom CRM systems
- SaaS platforms
- Business web applications
- Admin dashboards and portals
- Authentication and role-based access
- Database-driven applications
- REST APIs and third-party integrations
- Workflow automation
- Bug fixing and performance optimization
Tech Stack:
- Frontend: React.js, Next.js, Vite , TypeScript, Tailwind CSS
- Backend: Node.js, Supabase , Express.js
- Database: PostgreSQL , MongoDB
- Integrations: OpenAI, Stripe, Firebase, REST APIs
What You'll Get:
Responsive modern UI
Clean, scalable, maintainable code
Secure authentication and database setup
API integration and business logic
Source code and deployment support
Clear communication throughout the project
Have a project in mind? Lets Build together
Please contact me before placing an order to discuss your requirements and recommend the best solution.
Get to know HmzDeveloper
HmzDeveloper
Full Stack Developer, Web Applications, CRM and Saas Development
- FromPakistan
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Urdu, English
Hi, I’m Hamza, a Full-Stack Developer with experience building custom SaaS platforms, CRM systems, and web applications for businesses that need software designed around their workflow.
I work with modern technologies including React, Next.js, Node.js, APIs, databases, dashboards, and third-party integrations to build reliable and scalable solutions.
My focus is not just on writing code, but on understanding your business needs and building maintainable systems that solve real problems, improve workflows, and support long-term growth.
My Portfolio
FAQ
Do you speak English and communicate clearly?
Yes. I can communicate in English and keep project discussions clear, simple, and professional.
Can you build a complete SaaS or CRM system?
Yes. I can build custom SaaS, CRM, dashboards, admin panels, and business web applications.
Which technologies do you use?
I work with React.js, Next.js, Node.js, TypeScript, PostgreSQL, MongoDB, Supabase, and APIs.
Can you work on an existing project?
Yes. I can fix bugs, add new features, improve UI, connect APIs, or extend an existing codebase.
Do you provide backend and database development?
Yes. I can handle frontend, backend APIs, authentication, databases, and full-stack development.
Will the application be mobile responsive?
Yes. All applications are built to work properly across desktop, tablet, and mobile devices.
Can you build features not included in the packages?
Yes. Complex features or larger systems can be handled through a custom offer.
Do you provide deployment?
Yes. Deployment can be included depending on the package and your hosting or cloud environment.
