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I will build a custom web app or internal tool for your business


About this gig
Do you need a custom tool built specifically for your business? I will design and build you a fully functional web application from scratch, whether it is a client portal, internal dashboard, booking system, inventory tracker, or any other custom tool your team needs.
What I offer:
- Custom web apps built to your exact workflow and requirements
- Clean, modern UI that is easy for your team or customers to use
- Fully responsive on all devices
- Integrations with your existing tools and services
- Secure, well structured code delivered with full source files
Perfect for:
- Internal business tools and dashboards
- Client portals and booking systems
- Inventory and project management tools
- MVPs and product prototypes for startups
I take time to fully understand your requirements before building anything. Message me with what you need and I will tell you exactly what is possible and how long it will take.
Not sure if your idea is feasible? Message me first and we can figure it out together.
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 Lee M
Web Designer and Developer, Landing Pages, Web Apps and Automations
- FromUnited States
- Member sinceJan 2021
Languages
English
FAQ
What technology will you use to build my app?
I build using HTML, CSS, and JavaScript. For more complex apps I use React. I deliver clean source files you can hand off to any developer for future updates.
Do you build mobile apps?
I build responsive web apps that work great on mobile browsers. For native iOS or Android apps, message me and we can discuss your needs.
Can you connect my app to an existing tool like Airtable or Google Sheets?
Yes, integrations with third party tools and APIs are available on Standard and Premium packages.
What do I need to provide to get started?
A description of what the app should do, who will use it, and any examples of tools or interfaces you like. The more detail the better.
What happens if I need changes after delivery?
Revisions are included in every package. I also offer ongoing support packages if you need regular updates after launch.
