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Custom Web Apps
& Portals.

ONE Degree Studio builds custom web applications for businesses in Australia and worldwide. SaaS tools, dashboards, portals, and APIs — built on React, Next.js, and Node.js by a team that writes clean code and ships on time.

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Why work with us

High Performance

Built on modern edge networks (Vercel/AWS). Sub-second load times, efficient caching, and code-splitting ensure your app feels instant.

Clean Architecture

We write maintainable, typed code (TypeScript). Modular components, automated testing, and strict CI/CD pipelines prevent technical debt.

Data Integrity

Reliable database design (SQL/NoSQL). We ensure your data is structured logically, queried efficiently, and backed up reliably.

UX First

Complex logic doesn't mean complex interfaces. We build intuitive, accessible UIs that make powerful features easy to use.

12+ Years Experience100+ Projects DeliveredAustralia · USA · CanadaFixed Price, Every TimeStudio: Open
[Our Process]

How we
get it done.

  • 01
    Phase 01

    Architecture

    Mapping out the database schema, API endpoints, and component hierarchy before writing code.

  • 02
    Phase 02

    Prototype

    Building a functional MVP to validate core flows and gather feedback early in the process.

  • 03
    Phase 03

    Development

    2-week build cycles delivering production-ready features. Regular code reviews and automated testing so nothing breaks.

  • 04
    Phase 04

    Deployment

    Setting up CI/CD pipelines, staging environments, and production infrastructure on AWS or Vercel.

  • 05
    Phase 05

    Handoff

    Full documentation, codebase walkthroughs, and intellectual property transfer. You own the code.

[Work]

Built.
Shipped. Measured.

Shopify builds for brands in Australia and overseas. Each one scoped, designed and built in-house, at a price fixed before work started.

All work →
[Stack & Scope]

What we
build with.

Full-stack capabilities for complex digital products. We build custom web apps for businesses across Tasmania, Melbourne, Sydney, Brisbane, North America, the UK, Europe and the Middle East.

specialisms
Capabilities
v2026.1

01 —

Frontend

01React / Next.js Apps
02Progressive Web Apps (PWA)
03Client Portals & Dashboards
04Data Visualization
05Component Libraries
06Accessibility (WCAG)

02 —

Backend & Infra

01REST & GraphQL APIs
02Microservices Architecture
03Database Design (SQL/NoSQL)
04Authentication (Auth0/NextAuth)
05Payment Systems (Stripe Connect)
06Serverless Functions
Tech Stack
06 tools
React
Next.js
TypeScript
Node.js
Supabase
PostgreSQL
[Also Consider]

Related
Services.

MVP Development

Test your idea fast with a focused minimum viable product.

AI & Automation

Add AI features and workflow automation to your web app.

DevOps & Cloud

Infrastructure and deployment pipelines for your application.

[Clients]

In their
words.

“ONE° Studio is a skilled full-stack web development and design agency with strong technical knowledge. On multiple client projects including web development and optimisation, they delivered reliable and effective solutions. They communicate clearly, stay connected with stakeholders, and are easy to work with. Professional, dependable, and collaborative a genuine asset to any project.”
Léon van Vugt from Studio ITO

Léon van Vugt

Director — Studio ITO, Netherlands

[FAQ]

Frequently
Asked.

Our core stack is TypeScript, React, Next. js, Node.js, and PostgreSQL (via Supabase). We deploy on Vercel or AWS. We choose tools based on your project needs — not trends.
Yes. Once the final payment clears, you own 100% of the codebase and intellectual property. We hand over the full repository, documentation, and deployment credentials — no ongoing licensing fees.
An MVP typically takes 8–12 weeks. Larger platforms can take 4–6 months. We demo progress every 2 weeks so you always know what's been built and what's next.
Yes. We integrate with CRMs (HubSpot, Salesforce), payment systems (Stripe, PayPal), ERPs, email platforms, and any service that provides an API. We've built custom integrations for dozens of platforms.
Yes. We're based in Ulverstone, Tasmania and work with businesses across Australia, North America, the UK, Europe and the Middle East. Custom app development works well remotely — we communicate through weekly video calls, Loom updates, and Slack throughout the project.
Custom web apps start from $8,000 AUD for a simple app with user authentication. More complex apps with integrations and dashboards range from $15,000–$60,000+.
We provide 30 days of post-launch support with every project. After that, we offer monthly maintenance retainers for updates, bug fixes, and new features.
MVPs typically range from $15,000 to $40,000. Full-scale platforms start at $50,000+. We provide fixed-price quotes based on a detailed technical scope document agreed before work begins.
Yes, but we do a paid technical audit first. We assess code quality, security vulnerabilities, and technical debt before agreeing to maintain or extend an existing codebase. This protects you and us from surprises.
We build responsive web apps that work perfectly on mobile. For native app store apps (iOS/Android), we use React Native — which shares 70%+ of code with your web app, saving significant budget compared to building two separate apps.
Security is built in from day one: proper authentication (Auth0 or NextAuth), role-based access control, input validation, secure API design, environment variable management, and regular dependency audits. We don't bolt security on after the fact.
Book a free discovery call at onedegree. studio/book. We'll talk through what you're trying to build, what's been tried before, and what the right technical approach looks like. You'll get a detailed proposal with fixed pricing within 48 hours.
Yes. We've built SaaS platforms, internal tools, client portals, and booking systems. We help with the full product: UI design, API, database, hosting, and feature development.
[Next Steps]

One call.
One fixed price.

Book a free 15-minute call. We scope your project, give you a fixed price, and tell you exactly what you'll get — no surprises.

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