Custom Web Application Development

Devfinity develops custom web applications for business processes that do not fit standard software. Projects can include customer portals, booking systems, order and inventory tools, dashboards and internal administration, with features agreed around your users and workflow.

We build web applications that run in the browser: customer portals, booking and scheduling systems, order and inventory tools, dashboards and internal admin systems. Where people need it on their phone as an installed app, we extend it with mobile app development.

Service scope and deliverables

The final deliverables, quantities and responsibilities are confirmed in your written quote. Depending on the agreed scope, the service covers:

• Discovery workshop to map the process and the users
• A written scope with features grouped into stages
• Clickable prototype of key screens before development
• User accounts, roles and permissions
• Database design and secure hosting setup
• Integrations with the tools you already use
• Testing at every stage, then launch and handover
• Documentation and post-launch support options

Part of our Apps & Software services.

Scope first, then build in stages

Software projects go wrong when everyone has a different picture of the finished product. We start by writing the scope down — who uses the system, what they need to do, and what can wait for a later stage. The first stage is the smallest version that is genuinely useful, delivered early so real feedback shapes the rest. Our process page explains each stage.

Connecting to what you already use

Most applications need to talk to something else: a payment gateway, an SMS or WhatsApp service, a courier, an accounting package. That work is covered in detail under API and systems integration.

Project scope and pricing

Every project is quoted against a written scope, so you know the price before any work begins. There is no charge for the quote. Request one below, message us on WhatsApp, or read about how we work first.

Questions about this service

Who owns the code?

You do, once the project is paid for. The code is kept in a repository you have access to, and the hosting is set up in your name.

Can you work on an application someone else started?

Often, yes. We review the existing code first and tell you honestly whether it is better to continue it or rebuild it.

How is a project like this priced?

Per stage, against a written scope. You know the cost of each stage before it starts.

Discuss your apps & software project

Send us your current website or accounts, your goals and the features or deliverables you need. Request a scoped quote from Devfinity, or review our working process before getting started.