Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a custom saas web app or business portal with react and node
Abbas
About this gig
Need a custom web application built from scratch not a template, not a plugin, an actual working system?
I build custom SaaS platforms, admin dashboards, booking systems, marketplaces, and internal business portals using React, Node.js, and (when needed) PHP/Laravel.
What I build:
· Custom SaaS MVPs for startups
· Admin dashboards and internal tools
· Booking, scheduling, or inventory systems
· User authentication and role-based access
· REST API development and third-party integrations
· Database design (MySQL, MongoDB, PostgreSQL)
Why work with me:
I'm a full-stack developer with 5+ years of experience building production-ready web applications, not just prototypes. I focus on clean, scalable code and clear communication throughout the build.
Message me with your project details before ordering so I can scope it accurately and recommend the right package.
Muhammad Abbas
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Abbas
Abbas
Full Stack Developer, WordPress, Shopify, SaaS, Web Apps
- FromPakistan
- Member sinceNov 2019
- Avg. response time1 hour
- Last delivery7 months
Languages
English
Hi, I'm Abbas Khan, a full-stack developer specializing in WordPress, Shopify, and custom SaaS/web app development using React, Node.js, and PHP/Laravel.
I build professional websites with Elementor Pro, custom Shopify stores, and full-stack SaaS platforms with clean, scalable code. I also bring 7 years of experience with Google AdSense setup and optimization.
I scope every project properly before starting and communicate clearly throughout. If your project doesn't fit a listed package, message me first — I'd rather scope it right than guess.
Abbas Khan
My Portfolio
Other Website Development Services I Offer
FAQ
What information do you need to start?
A short description of what you want built — the core feature, who will use it, and any specific tools or integrations required. If you're not sure yet, message me and I'll help scope it before you order.
Do you build the frontend, backend, or both?
Both. I build full-stack applications — React (or plain JavaScript) on the frontend, Node.js or PHP/Laravel on the backend, with a database (MySQL, PostgreSQL, or MongoDB) connected end to end.
Can you work with my existing codebase instead of starting from scratch?
Yes. Send me access to the repository and a description of what needs to be added or fixed, and I'll quote based on the existing code rather than a fresh build.
Will I own the source code?
Yes, full source code and rights are transferred to you upon final payment. Nothing is retained or reused.
Do you handle deployment and hosting setup?
Deployment is included in the Premium package. For Basic and Standard, it's available as an add-on — let me know if you need your app live on a server, not just delivered as code.
What if my project needs more than what's listed in the packages?
The packages cover common scope tiers, but every custom build is different. Message me with your requirements first and I'll either recommend the right package or send a custom offer if the scope goes beyond them.
Do you sign NDAs?
Yes, if your project requires confidentiality, I'm happy to sign an NDA before we discuss details.
