Sloctech - Custom Software & Web Development Company
Websites & web apps

Web application development

We build web applications that people log in to and use, such as customer portals, dashboards, booking systems and internal tools, working on any device. It suits businesses that need more than a website but do not need a native mobile app.

Web application development

In short

Good for
Businesses that need customers or staff to log in and do things online
You get
Screens that work on phone, tablet and computer. Secure login, roles and permissions. Fast, app-like pages without full reloads. Dashboards, exports and reports. The full code and hosting in your name.
You own the code
You own the full code, designs and documents once the project is paid for.
Examples

What we can build for you

Real jobs web application development is used for. Yours does not have to match one exactly.

  • A customer portal for orders and invoices

    Customers see their orders, download invoices and raise requests without calling.

  • A booking and scheduling system

    Customers pick a slot, staff see the day, reminders go out on their own.

  • An internal tool for approvals and reporting

    Leave, expenses and purchases approved with a clear trail.

  • A marketplace connecting two sides

    Buyers and sellers, listings and payments, with an admin area to run it.

  • A progressive web app for phones

    Installs from the browser and keeps working on a poor connection.

Is this right for you?

A good fit, and when it is not

Honest advice first. If something simpler will do the job, we say so.

A good fit if…

  • Customers call to ask things a portal could show them.
  • Your team runs on spreadsheets that several people edit.
  • You want one application that works everywhere, without app-store releases.

Probably not a fit if…

  • You need a brochure website. Website development is the better page.
  • The camera, GPS or offline use is central to the job. A mobile app is the better fit.
Cost

How much does it cost?

It depends on what you need. After a short call we send a quote that shows the price of each part, so you can drop anything you don't need.

Get a free quote
Time

How long does it take?

We agree the timeline in writing before we start. You see and approve something at every step.

How it works

From first call to live software in 4 simple steps

You see and approve something at every step.

  1. 01

    We understand your business

    We learn how you work today and write down exactly what will be built and what it will cost.

  2. 02

    You see the design first

    You click through a sample of your app on phone and computer before any code is written.

  3. 03

    We build and show progress

    You see working parts of your software at regular check-ins.

  4. 04

    We launch and hand over

    We put it live, set up tracking, and show your team how to use it.

Example project

Something we have built like this

One real project, what the problem was, and what we did.

Questions

Questions people ask about web application development

Straight answers, no sales talk.

What is the difference between a website and a web application?

A website shows information to everyone. A web application lets people log in and do things: place orders, see their account, manage work.

Can a web app be installed on phones?

Yes, as a progressive web app (PWA). It opens from the home screen and can work on a poor connection, with no app-store approval needed.

Which technologies do you use?

React or Next.js for the screens, Laravel or Node.js for the back end, and MySQL or PostgreSQL for the data. We explain the choice for your project.

How do you keep it secure?

Secure authentication, role-based access, validated inputs, encrypted connections and regular dependency updates, as part of the build rather than an add-on.

For technical teams: tools we use
React.js
Builds smooth, app-like screens in the browser
Next.js
Node.js
Runs fast back-end services and APIs
PHP PDO
MySQL
Databases that store your business information safely
Tailwind CSS
Talk to an Engineer

Get a free quote for web application development

A few lines is enough. A senior engineer replies within one working day with a quote that shows the price of each part.

Service Web Application Development

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