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Syed Abdullah Shah

Web apps & SaaS

Web applications and SaaS products, built to be used every day

Booking and quoting systems, client portals, internal dashboards, or a product you plan to sell to other businesses. I design and build web applications end to end, so the people using them every day get something that works on their phone and at their desk, and you own the code.

When a web app is the right move

  • Your team shares one spreadsheet, and it breaks whenever two people edit it
  • Customers ask by phone or WhatsApp for things they could check themselves
  • Work happens in several places, and everyone needs the same live picture
  • You have an idea for software other businesses would pay for

What I build

  • Booking, ordering and quoting systems
  • Client portals where customers see their own orders, invoices and documents
  • Internal admin dashboards
  • Access set by role for owners, staff and customers
  • SaaS products with a separate account for each customer business
  • Connections to WhatsApp, email, payment gateways and other APIs

Built to last

  • Works on phones as well as desktops
  • Hosted and backed up from day one
  • Access checked on every screen, not only at the login
  • Clear code another developer can pick up, so you are never locked in
  • A live preview link from the first week

Work that shows it

When you do not need a custom app

If a tool like Calendly, Airtable or a Shopify app already does the job, use it. It is cheaper and ready today. A custom web app pays off when the ready-made tool cannot handle how you work, when per-user fees keep climbing, or when the app is the product you sell. I'll tell you which on the first call.

Run your own numbers with the free build vs buy calculator →

Questions

How long does it take?
Smaller tools, such as a booking or quoting system, take up to two weeks. Larger systems and SaaS products are delivered in phases, with the first working release in weeks.
Will it work on phones?
Yes. It is built to work on phones as well as desktops, because that is where most people will open it.
Can it become a product I sell?
Yes. If that is the plan, it is built from the start with a separate account for each customer business, so it can grow into a product you license.
Who hosts it, and who owns it?
It is hosted and backed up from day one, on accounts in your name. The code is yours too.

Related services

Not sure it is worth building? Tell me what is not working and I will tell you straight.