What is 9Byte?

9Byte is a Melbourne-based software engineering firm. We modernise legacy IBM i (AS/400) systems and build AI-powered platforms, mobile and e-commerce products, and custom business software — pairing 20+ years of enterprise experience with modern cloud engineering.

How much does it cost to work with 9Byte?

Every engagement is scoped to your goals, so pricing reflects complexity, timeline and outcomes rather than a fixed price list. Share a few details via the form above or email hello@9byte.com.au and we'll come back with a clear, no-obligation estimate.

What services does 9Byte offer?

IBM i (AS/400) modernisation and managed support, AI-powered platforms, mobile app development, e-commerce solutions, and custom industry business software — from strategy and architecture through to delivery and ongoing operations.

Do you work with startups and small businesses?

Absolutely. We work with everyone from funded startups to established enterprises, right-sizing scope so you get production-grade engineering without over-building. Many clients start with a focused MVP and scale from there.

How can I get started with 9Byte?

Send us a note through the form above or email hello@9byte.com.au. We'll set up a short discovery call to understand your goals, then outline a practical path forward — no commitment required.

Can I see examples of your previous work?

Much of our work sits under client NDAs, so we keep it out of the public eye. The best way to see what we do is to reach out via the form above. We'd be glad to walk you through and demonstrate solutions relevant to your needs.

Do you offer ongoing support and maintenance?

Yes. We offer retained consultancy, application maintenance agreements, 24/7 support options and integration managed services — keeping your systems secure, current and well-supported long after launch.

How do you ensure the quality of your designs and products?

Quality is engineered in: clear design systems, peer code review, automated testing and regression suites that validate every change. For modernisation work we guarantee behavioural parity, so nothing breaks as we move you forward.