Web Application Development

Web application development for products people sign in to use

Svastiq builds browser-based software: dashboards, customer and staff portals, booking systems and SaaS applications. The work includes accounts, the screens people use every day, and the data those screens depend on.

What we build

Dashboards

Operational screens that show the numbers and tasks a team acts on.

Portals

Customer, partner or staff portals with accounts, permissions and the records each role should see.

Booking and scheduling

Appointment, reservation and resource booking with the statuses your operation needs.

SaaS applications

A product used by more than one customer account, with an admin side for your own team.

Accounts and permissions

Sign-in, roles and the boundaries between what each user can view or change.

APIs behind the app

The application interface the web app and any later mobile client can share.

Who this is for

  • Teams replacing spreadsheets with a dashboard people actually open
  • Businesses that need customers or partners to sign in and complete a task
  • Operators running bookings, jobs or cases in a browser
  • Founders turning a service into a SaaS product

How Svastiq delivers

  1. Users and tasks. We list who signs in and what they must be able to finish.
  2. Scope the first release. A first version that covers the core task, with later work listed separately.
  3. Build in the browser. Working screens on a staging site each sprint, so the flow can be tried before launch.
  4. Launch and iterate. Production release, then the next set of tasks from real use.

Technologies we use

  • React
  • Next.js
  • Node.js
  • TypeScript
  • PostgreSQL

Frequently asked questions

When is a web application the right service, rather than a website?

Choose website development for public pages and a CMS. Choose web application development when people sign in to a dashboard, portal, booking system or SaaS product.

Can the same app later have a mobile client?

Yes. The API can be shared with a mobile app. Mobile app development is scoped as its own service when you are ready for iOS and Android.

Do you build the admin side as well as the user side?

Yes. Staff or operator screens are part of the application, with permissions kept separate from the customer view.

How do we start?

Send a short description of who will use it and what they need to do. We reply with a phased scope before build starts.

Related services

Website Development

Business websites, corporate sites, landing pages and CMS sites your team can update.

Talk to us about Web Application Development

Tell us what you're building and we'll come back with a scoped plan, timeline and estimate.