Perth App Developers, 65 Bits

We build web software for startups using Ruby on Rails.

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What We Do

65 Bits is a development consultancy from Perth offering end‑to‑end web & mobile apps based on Ruby on Rails, React and other Javascript frameworks. We use our engineering skills and business acumen to get great results and build long-term, fruitful relationships with our clients.


Web Software Development

65 Bits are Ruby on Rails experts with a proven track record of delivering successful outcomes.


Consulting CTO

Every founder needs a CTO to discuss technical strategy with. A full time CTO is hard to find and very expensive. We offer a Consulting CTO service to help you make the right decisions.


Rescue Projects

Unhappy with your last development team? We're ready to pick up the pieces and quick. We'll dive right in, assess the damage, and help your project get back on track.


Technical review

Unsure of the quality of your outsourced app? Our Technical Review details your performance, security, code quality and hosting infrastructure capabilities.


Scale Ups

Is it time to grow? 65 Bits can help develop the infrastructure to take your startup to the next level.