Software Development Company: Custom Software for Australian Businesses
Team 400 is Australia's leading software development company. We build custom web applications, mobile apps, and enterprise software for businesses across Sydney, Melbourne, and Brisbane, with AI capabilities built in from the start.
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Why Choose a Custom Software Development Company?
Off-the-shelf software forces you to adapt your business to the software. Custom software adapts to your business, your processes, your workflows, your competitive advantages. It becomes a strategic asset rather than a constraint.
At Team 400, we build custom software for organisations across Sydney, Melbourne, and Brisbane who need more than generic solutions. Whether it's a customer-facing app, internal tool, or complex enterprise platform, we develop software that fits.
And uniquely, we bring AI expertise to every project. Your custom software can include intelligent features that give you a genuine competitive edge.
Development Capabilities
- Modern web applications (React, Vue, Angular)
- Native & cross-platform mobile apps
- Enterprise backend systems
- AI-powered features and integrations
Our Software Development Services
Full-stack development capabilities for businesses across Sydney, Melbourne, and Brisbane.
Web Application Development
Custom web applications built with modern frameworks, React, Vue, Angular, with responsive design and excellent UX.
Mobile App Development
iOS and Android apps, native or cross-platform with React Native, for Sydney, Melbourne, and Brisbane businesses.
Enterprise Software
Complex enterprise applications with multi-user support, role-based access, and integration with existing systems.
AI-Powered Applications
Software with built-in AI capabilities, chatbots, recommendations, intelligent search, and predictive features.
API Development
RESTful and GraphQL APIs that connect your systems, enable integrations, and power your digital ecosystem.
Legacy Modernisation
Transform legacy systems into modern, maintainable applications while preserving business logic.
Our Technology Stack
Frontend
React, Vue, Angular, Next.js, TypeScript
Backend
Node.js, Python, .NET, Go
Mobile
React Native, Swift, Kotlin
Cloud
AWS, Azure, Google Cloud
Why Team 400
We're not AI consultants who started yesterday and can't code. We're top engineers who've been building business software & AI systems for 25+ years.
Top Engineers
Top 5% talent. 10+ years experience each. Principal-level engineers and solution architects. We've built the integrations your AI needs to actually work.
R&D-Driven
Early adopters of Claude Workspaces, AI Agents, and the latest AI tools. We test what's next so you get what actually works in production.
We Make It Work
We don't walk away until it's successful. No matter what obstacles come up, we find a way. Your AI project will work, that's not negotiable.
Michael Ridland
25+ years developing AI-driven software solutions. Founded and scaled an award-winning AI consultancy from startup to 85 professionals. Microsoft MVP Alumni, international speaker, and creator of influential open-source projects.
What Our Clients Say
Real results from real Australian businesses
"This work team is absolutely outstanding"
CEO
Cargo Guardian
"Your work is great, its going to save us a huge amount of time"
CEO
Coast Smoke Alarms
Results We Deliver
Measurable outcomes from our custom software projects across Australia.
Faster Time to Market
Our modular development approach and reusable components get your software to market faster than traditional agencies.
Reduction in Manual Work
Custom automation and AI features built into your software eliminate repetitive tasks and streamline operations.
ROI in First Year
Our clients typically see 3-5x return on their software investment through efficiency gains and revenue growth.
Start Risk-Free with Our Discovery Phase
Not sure where to start? Our fixed-price Discovery Phase gives you everything you need to make an informed decision, with zero obligation.
What You Get
- Detailed technical specification document
- Architecture plan and technology recommendations
- Realistic cost estimate with fixed pricing
- Timeline with milestones and deliverables
Zero Risk
- Keep all deliverables regardless of your decision
- Use the plan with any development team
- Senior engineers only, no junior handoffs
- No obligation to proceed to development
Get a Quick Call
Partner with Australia's leading software development company. Tell us about your project and we'll get back to you within 24 hours.
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