OPERATIONAL SYSTEMS

Custom software development in Perth that works for your organisation

Perth software development for organisations that have outgrown what off-the-shelf platforms can deliver, designed and developed to your exact requirements, in line with the needs of your people.

Talk to an Expert

Dapth clients

Chosen and trusted by leading WA corporations, companies and government agencies

Custom software development services

Custom software built around your organisation

From web applications and operational platforms to mobile apps and custom integrations, our Perth software development services run from discovery and design through build and ongoing support delivered by one in-house team.

Off-the-shelf platforms solve common problems. When your operational challenge is specific to your industry, your workflows, or your integration environment, custom software is the right answer, not a workaround built on top of a platform that almost fits. Dapth develops web applications, mobile apps, operational platforms, and custom integrations for Perth and WA organisations, across government, enterprise, resources, and not-for-profit. From discovery through delivery and ongoing support, in one team.

85% of our software clients continue with Dapth for ongoing development and support after go-live. We're not a project shop that hands over a codebase and disappears. We're the long-term technical partner that most Perth software teams wish they'd found sooner.

YOUR ADVANTAGE

The right software solves your actual problem. The wrong platform creates a new one.

Most technology procurement starts with a vendor shortlist. Dapth starts with the operational problem, then determines whether existing platforms, custom software, or a combination of both is the right answer.

Custom software is not always the answer. But when your operational requirements are specific enough that every platform becomes a compromise, when you're spending more on workarounds and customisations than the platform is worth, custom development delivers a better outcome at a lower long-term cost.

Dapth builds custom software that connects to your existing digital ecosystem including your ERP, your CRM, your intranet, your portals, and your third-party data sources. Built on modern, maintainable technology stacks. Delivered by a Perth-based team that carries the project from requirements through production.

BENEFITS DELIVERED

Custom software development unlocks connection and efficiencies for your organisation

Software that fits your operational processes, not the other way around.

Exact fit for your requirements

Custom software configured precisely to your workflows, data structures, and operational logic, no compromises, no workarounds, no subscription to features you'll never use.

Integration with your existing systems

Custom applications connected to your ERP, CRM, HRIS, website, portals, and third-party APIs, so your data flows across your organisation rather than living in a new silo.

Long-term cost efficiency

No per-seat licence fees, forced upgrades, dependency on a vendor's product roadmap. Custom software built on open, maintainable technology delivers lower total cost of ownership for operational-critical systems.

Scalable architecture from the start

Built to handle growth, more users, more data, more geographic reach, without requiring a rebuild every time your organisation expands.

Full IP ownership

The software Dapth builds for you belongs to you, not to a vendor platform. You control the roadmap, the hosting environment, and the future of the system.

A strategic delivery partner

Dapth carries every project from requirements through to production and ongoing support. No handoff to a separate development agency. No lost context between design and build.

DAPTH METHODOLOGY

How we design and build custom software

Discovery before architecture. Architecture before code. Always.

Discovery & Requirements

Stakeholder workshops, process mapping, technical landscape review, and functional/non-functional requirements documentation. We understand your operation before recommending a solution. Typical: 2–4 weeks.

Solution Architecture

Technology selection, system architecture, data model design, integration architecture, and security approach. Documented and reviewed before development begins.

UX & Interface Design

User research, wireframes, prototypes, and visual design, tested with real users before build. Operational software built without UX design leads to low adoption and expensive rework.

Agile Development

Iterative build in prioritised sprints, core functionality delivered and tested early, with regular client review and refinement. Real code reviewed against real requirements throughout.

Integration & Testing

API integration build, end-to-end testing with real data, performance testing, security review, and accessibility compliance where required.

Deployment, Training & Support

Production deployment, administrator and user training, documentation, and ongoing managed support: including maintenance, updates, and future feature development.

DIGITAL ADVANTAGE ASSESSMENT

Where's your biggest digital opportunity?

Answer 10 questions and we'll identify your biggest digital opportunity, with a personalised report and a clear next step.

· Takes about 3 minutes · No login required · Free personalised report

PROJECT DELIVERY

Custom software projects that changed how Perth organisations operate

Casa Homes

See how Dapth transformed Casa Homes’ digital experience with an interactive Home Designer, editor-first CMS, and seamless online purchase journey.
AAAT - Access All Areas Training

A modern learning platform designed to simplify certification, connect employers, and scale with AAAT’s growth.
CKSC Asset Management Mobile App

Transforming complex challenges into seamless solutions, we didn’t just meet CKSC’s goals — we exceeded them, turning innovation into operational excellence and setting a new benchmark for success
Revolutionising WALGA's Online Presence: Website Redesign & Kentico Upgrade

WALGA was our very first client and website project. We built a multisite experience with a modern design to promote subscription-based content access.
Empowering Ocean Heroes: Pro-Bono Website Development & Branding by Dapth

We took the website from the dark ages to what is now a leader in the local government web arena.
Department of Water & Environmental Regulation Microsoft Intranet Case Study

The Department of Water and Environmental Regulation oversees and is responsible for our state’s most precious asset – our environment and water.
Clough Group's Website Transformation with Kentico 13 MVC by Dapth

Dapth successfully transformed the Clough website from a clunky, outdated platform to cutting-edge and accessible, and providing a much-improved user experience.
City of South Perth Intranet Development and SharePoint Migration

Dapth was able to successfully migrate content from the old version of SharePoint to the new, updating the version and streamlining its design in the process.
Austmine Innovation Program Portal

Supporting innovation programs through a custom portal
Pilbara Minerals

From in-depth exploration of Pilbara Minerals’ unique requirements and challenges, to testing and implementation, here’s how we turned the challenge into a seamless solution.

service pillars

Four ways to help you unlock your objectives

Our digital consultancy and delivery span four service pillars. Every digital system we deliver is built on one or more of these.

Website Design

A high-performing website that reflects your brand and turns visitors into customers. We design and build sites that balance visual craft with measurable business performance, built on platforms that let your team stay in control.

learn more

Content Management Systems

Give your team the power to manage, update, and publish content without relying on developers. We implement and configure CMS platforms that fit the way your organisation actually works, whether that's Kentico, Umbraco, Payload, or Sitefinity.

learn more

Digital Experience Platforms

Connect marketing, personalisation, and content management in a single integrated platform. We deploy enterprise DXPs that let you deliver the right experience to the right audience at scale, with the data to prove it's working.

learn more

eCommerce Experience

Turn your digital store into a revenue engine. We design and build eCommerce experiences that reduce friction at every stage, from discovery to checkout to return visit, so your store converts and retains.

learn more

Service Design

Map the full customer journey and redesign it around what people actually need. We use research, co-design, and prototyping to create services that are efficient for your organisation and seamless for your customers.

learn more

UX & UI Design

Turn research into interfaces people actually enjoy using. We design intuitive, accessible websites, apps, and tools that reduce friction and lift engagement.

learn more

Software Development

Custom software built to your exact requirements, scalable, secure, and maintainable from day one. From web platforms to enterprise applications, we deliver full-stack solutions using the right technology for your problem, not the easiest one for us.

learn more

ERP & Operations Integration

Connect your ERP, CRM, finance, and operational systems so data flows freely and your team works from a single source of truth. We integrate complex environments without disrupting the business that's running through them.

learn more

Product Design

Translate business requirements into well-designed digital products. We combine UX research, prototyping, and iterative design to build products that solve real problems, gain genuine adoption, and hold up under real-world use.

learn more

Business Application Development

Purpose-built applications that replace spreadsheets, workarounds, and legacy tools. We scope, design, and develop business applications that match the complexity of your operations, built for the people who'll use them every day.

Learn More

Business Process Automation

Identify where manual effort is slowing you down and eliminate it. We design and implement process automation solutions that reduce cost, reduce error, and give your people time back for the work that actually requires them.

learn more

AI Enablement

Embed intelligence into your systems so your business becomes more capable as it grows, not more complex. We design and build AI solutions on your own data: smart search, document processing, embedded copilots, and content automation.

learn more

App Development

Custom mobile and web apps built for your customers, your team and your operations. From native iOS and Android to progressive web apps, we design, build and support applications people actually want to use, connected to the systems you already run.

learn more

FREQUENTLY ASKED

Answers to your questions

01

Custom software becomes the right answer when: your operational requirements are specific enough that every platform requires significant customisation; the total cost of platform licences, customisation, and workarounds exceeds the cost of a custom build over three to five years; you need IP ownership of the system; or your integration requirements are complex enough that no platform handles them cleanly out of the box. Dapth will give you an honest assessment of whether custom software is the right answer, or whether an existing platform (Dynamics, Odoo, Kentico) would serve you better.
02

Dapth selects technology based on the requirements of each project, not a single preferred stack. For web applications, we work with React, Next.js, .NET, and Node.js depending on the project's performance, integration, and maintenance requirements. For mobile applications, we build native iOS and Android or cross-platform using React Native. For back-end infrastructure, we deploy on Microsoft Azure and other cloud platforms. We prefer modern, well-supported, open-source technologies with strong Australian developer communities, so your software can be maintained and extended by any competent team, not just Dapth.
03

A focused custom web application: covering discovery, design, core feature development, integration, and launch, typically takes 16–28 weeks. More complex platforms involving multiple system integrations, large data volumes, custom reporting, and mobile applications run 24–48 weeks. Timeline depends heavily on the scope defined in discovery and the availability of your subject matter experts during requirements and testing phases. Dapth provides a detailed project plan after discovery is complete.
04

Dapth provides ongoing managed support for custom software post-launch: including bug fixes, security patches, performance monitoring, hosting management, and ongoing feature development. We offer structured managed support agreements for organisations that need guaranteed response times and proactive system management, and project-based engagements for organisations that prefer to engage Dapth for specific enhancements on a planned basis.
05

Yes. Dapth has delivered custom software for WA state and local government agencies (Department of Transport, City of Cockburn, City of Subiaco), resource sector organisations (Imdex, Pilbara Minerals, Iluka Resources), and enterprise clients with complex operational and integration requirements. We understand WA government digital standards, procurement frameworks, and security requirements, and the specific technical challenges of software that needs to operate reliably in resource and field environments.

Ready to build software that fits your operation exactly?

Tell us about the operational challenge you're trying to solve and your existing technology environment. We'll give you an honest assessment of the right approach.