Engineering

Software and cloud engineering

Onxtra started as an engineering firm and still is one. If your AI plans need something built, integrated or moved, this is the team that does it.

Web applications

Full-stack applications with Ruby on Rails, Node.js, Python and modern front-end frameworks, built to be maintained by whoever comes after us.

Mobile applications

Native and cross-platform apps for iOS and Android using Swift, Kotlin, React Native and Flutter.

APIs and integration

REST and GraphQL APIs with documentation and security designed in. The same integration work makes AI workflows possible.

Legacy modernization

Move ageing systems onto maintainable architectures without a big-bang rewrite, so they can support the workflows you want next.

Cloud migration and infrastructure

AWS, Azure and Google Cloud. Phased migrations, infrastructure as code, and cost and security tuning once you're there.

DevOps and CI/CD

Automated testing, security scanning and deployment pipelines, so every change ships the same careful way.

Engineering in service of safe AI

Most AI projects stall on plumbing: the data isn't reachable, the old system has no API, the cloud account isn't set up for it. We do that work as part of an adoption sprint, or on its own when that's all you need.

Have a build in mind?

Tell us what you're trying to ship and we'll come back with a scoped proposal.

Talk to the engineering team