Software Development Perth
Custom web and mobile applications built in Perth — fixed price, fixed timeline, you own the code.
Software Development pricing
Most projects fit one of four packages — quoted fixed once we have scoped your requirements.
- From $8k
Starter Tool
Internal tools, dashboards, automation scripts.
- From $25k
MVP Launch
6–8 week production-ready MVP.
- From $60k
Growth Product
Multi-user roles, payments, integrations.
Software Development done properly.
Most Perth businesses we meet have a clear vision for a piece of software — an internal tool that would replace a spreadsheet, a customer portal, a mobile app for field staff, a SaaS product they want to launch — and no clear path to get it built. Unibyte Technologies exists to be that path.
We build production-ready web and mobile applications using modern stacks: React, Next.js, Node, TypeScript, Python, Postgres, AWS and Vercel. We can take a project from a napkin sketch to a launched product in as little as six to eight weeks for a focused MVP, or build a multi-year platform with you in scoped phases.
What makes us different is how we engage. Every project is fixed-price and fixed-timeline against a clearly scoped statement of work. You pay against milestones — not hours billed in the dark. You get a working prototype within the first two weeks so you can actually see and click what you are paying for. And critically, you own 100% of the code and IP from day one. The repository is yours, the cloud accounts are yours, and you can take everything elsewhere whenever you want.
We sit in Perth, build in Perth, and our project managers are people you can have a coffee with. That tight feedback loop is why our clients ship on time.
Everything you get with Software Development.
- Discovery workshop and scoped statement of work
- UI/UX design with interactive Figma prototypes
- Web application development (React / Next.js / TypeScript)
- Mobile application development (React Native / iOS / Android)
- Backend APIs, databases and integrations
- AI and LLM integration where it adds real value
- Cloud hosting setup on AWS, Azure or Vercel
- Automated testing and CI/CD pipelines
- Documentation and handover — you own everything
Built for businesses like yours.
- Perth founders launching a new SaaS or marketplace MVP
- Established businesses with internal processes stuck in spreadsheets
- Companies needing a customer portal, booking system or field-service app
- Teams who tried offshore and want a local partner this time
The Unibyte difference for software development.
Fixed price, fixed timeline
Scope is locked, milestones are paid against deliverables. No open chequebook.
You own the code
Source code, cloud accounts, third-party logins — all yours from day one.
Working prototype in 2 weeks
Click a real product early — never wait three months to see something.
Local project managers
Same time zone, same suburbs. Easy meetings, fast decisions.
Software Development — FAQs
The questions Perth businesses ask us most about software development.
A focused MVP — single core flow, 3–5 screens, basic auth and payments — typically takes 6 to 8 weeks from kickoff. Larger products are scoped in phases of similar length.
Our default stack is TypeScript, React/Next.js on the front end, Node or Python on the back end, Postgres for data and AWS or Vercel for hosting. We pick boring, proven tools that the next developer can pick up.
You own everything. Source code lives in your GitHub or GitLab from day one, cloud accounts are in your name, and there is no proprietary platform you are stuck on.
Yes. We build cross-platform apps in React Native and native where required. Same fixed-price model.
Yes. Post-launch we offer ongoing maintenance retainers covering bug fixes, feature work and infrastructure tuning. Optional but recommended.
Pair software development with…
Web Development
Beautiful, fast, SEO-ready websites built in Perth — that actually win you customers.
ExploreAI Integration
Real, practical AI integrations that automate the boring work — built and supported by a Perth team.
ExploreCloud Computing
Move to the cloud the right way — Microsoft 365, AWS, Azure and Google — planned, migrated and managed locally.
ExploreNeed software development in Perth? Let's talk.
Free 30-minute consult. Honest advice. No sales pressure.