Web application development

Custom web apps for accounts, bookings, payments, portals and the workflows that run your business.

Custom web applications carry the work a brochure site or off-the-shelf tool cannot: accounts, data, bookings, reports, payments, customer portals and internal workflows.

Rangefront Labs builds web apps for teams that need software they can own, understand and improve.

When a web app makes sense

A custom web app is usually worth considering when:

  • Staff are copying data between spreadsheets and systems
  • Customers need a portal, booking flow or account area
  • Your process is too specific for standard software
  • Reporting depends on manual exports
  • A team needs one trusted place to manage work
  • The current tool is holding back growth or service quality

Not every problem needs a custom build. Sometimes an integration, automation or better-configured SaaS tool is the right answer. We will tell you when that is the case.

Built around ownership

The goal is not to make you dependent on us. We build with maintainable architecture, clear documentation and handover from the start. Your organisation owns the code, the data model and the roadmap.

That matters when the system becomes part of how the business runs. You need to know what it does, how it is secured, what it connects to and how it can change.

Connected to the rest of the business

Most useful web apps do not stand alone. They connect to payment providers, accounting software, CRMs, ERPs, email systems, dashboards or bespoke databases. That integration layer is often what turns a useful app into a system the team can rely on.

If the main problem is connection between tools, see Systems Integration and APIs. If payment is the risky part, see Payment Systems Integration. If the main problem is repetitive admin, see Workflow Automation.

Start with a first version people can use

We favour staged delivery. The first version should do the core job well and give users something real to test. From there, the system can grow with evidence instead of a long list of guesses.

If you are preparing to ask for a quote, start with the Software Project Brief Template. It helps turn the rough idea into scope a builder can price honestly.

Common questions

Yes. A website mostly publishes information. A web app lets people log in, manage data, complete workflows, make bookings, view reports or run part of the business.

Yes, if the scope is honest. Tell us the budget limit and the job the first version must do. We would rather shape a smaller useful release around that constraint than pretend every feature belongs in the first build.

Yes. We commonly connect web apps to finance systems, CRMs, ERPs, email, payments, dashboards and bespoke databases.

Yes. We build with clear handover, documentation and ownership of the code and data.

Related solutions

Custom Business Systems

One system for jobs, approvals, records and reporting, built around how your business runs.

Customer & Member Portals

Secure portals for customers, clients, members, contractors and staff who need one place to log in.

Business Website Design & Development

Websites for businesses big and small, built to load fast, rank properly and bring in enquiries your team can act on.

Ecommerce and online store development

Online stores built to sell, sync with your stock and finance, and stay fast as the catalogue grows.

Shopify Development

Shopify builds, theme work, custom apps and the integrations behind them, plus a straight answer on whether Shopify is the right base for you.

Booking Systems & Online Forms

Custom booking flows, intake forms and request systems that collect the right details and route them properly.

Payment Systems Integration

Stripe, PayPal, Afterpay, Zip and Australian gateways wired into checkouts, subscriptions and the records around them.

Mobile App Development

iOS and Android apps for field work: fast, offline-capable and owned by your team.

Games & Interactive Experiences

Browser and mobile games, real-time 3D and interactive experiences for products, training, marketing and exhibits.

AR & VR Experiences

Augmented and virtual reality for the web, mobile and headsets: product visualisers, training and immersive demos.

SaaS & MVP Product Development

SaaS apps and MVPs built small enough to test, but solid enough to learn from real users.

Base44 App Development & Deployment

Already proved the idea in Base44? We finish the product, fix what needs engineering and launch it on the web or app stores.

Website Rebuilds & Performance

Website rebuilds, speed fixes and technical SEO cleanup for sites that need to load, rank and stay editable.

Software Support & Maintenance

Ongoing support for websites, apps and software: updates, monitoring, backups, fixes and small improvements, with response times in writing.

Code Cleanup & Project Rescue

Half-finished build, vibe-coded app or codebase nobody trusts? We stabilise it and tell you what's salvageable.

Vibe-Coded App Hosting & Security

Built an app with AI and need it online? We review the code for security, then deploy it safely, or host and run it for you.

Legacy Software Modernisation

Replace old databases, fragile desktop tools and unsupported systems without breaking the business.

Xero, CRM & Operations Integration

Connect finance, CRM, booking, job and operations systems so staff stop copying records by hand.

Dashboards and business intelligence

One trusted view of the numbers, pulled from the systems you already run, updated without manual exports.

ChatGPT & Claude Integration

Connect the AI tools you already pay for to your own documents, systems and records.

Custom Data Assistants

ChatGPT-style interfaces over your own documents, spreadsheets, databases and business systems.

Generative AI for Images, Video & Audio

Put generative AI to work on images, video, voice and audio, built into tools your team controls.

AI Integration

Connect AI to the data and tools your team already uses, with answers grounded in your records.

Custom AI Agents & Bots

Agents and assistants scoped to one job: answer from your knowledge, move work forward, and hand off when they hit their limit.

Sensor, IoT & Telemetry AI

Turn machinery, vehicle, drone and sensor data into alerts, dashboards and decisions.

Blockchain & Smart Contract Development

Smart contracts, chain integrations and a straight answer on whether you need a blockchain at all.

Need a business system that fits the work?

Tell us where the current process breaks and what should happen instead.