Discipline 03

Cloud Infrastructure & Backend Development in Australia

Backends and cloud setups that scale with traffic, migrate without downtime, and keep costs legible.

  • 40+ projects delivered
  • 14 industries served
  • 9 countries
  • 100% code ownership

Why it matters

What you get when this is done right.

Every engagement in this discipline runs on the same operating model - senior people, a fixed price, and software you can see working as it is built.

  • Scales with traffic

    Infrastructure grows and shrinks with demand, so you pay for what you use and stay up under spikes.

  • Right-sized, not over-built

    We match the architecture to your actual load instead of copying big-company patterns you don't need.

  • Migrations without downtime

    We move you to the cloud in stages with a rollback at each step, so customers never notice.

  • Costs you can see

    Tagging and dashboards make cloud spend legible, so finance isn't guessing at the bill.

  • 40+

    projects delivered

  • 14

    industries served

  • 9

    countries

  • 100%

    code ownership

Industries

Cloud Infrastructure and Backend Systems for your industry.

  • High-growth SaaS

    Autoscaling infrastructure that holds up under sudden traffic spikes.

  • Media

    Content delivery and APIs tuned for global, bursty demand.

  • Fintech

    Hardened, observable backends with data-residency controls.

  • Retail

    Cloud migration off ageing servers with a zero-downtime cutover.

Tech stack

Modern tech stack for Cloud Infrastructure and Backend Systems.

  • SupabaseSupabase
  • FirebaseFirebase
  • PostgreSQLPostgreSQL
  • Node.jsNode.js
  • TypeScriptTypeScript
  • PrismaPrisma
  • AWSAWS
  • DockerDocker
  • KubernetesKubernetes
  • TerraformTerraform
  • GrafanaGrafana

How we deliver

From first call to live, on a fixed price.

  1. Discovery

    We scope the problem, map your systems, and agree the outcome before any code is written.

  2. Plan & fixed price

    You get a clear plan, a timeline, and a fixed price - no open-ended hourly bills.

  3. Build in increments

    Working software every week, built by senior engineers you talk to directly.

  4. Launch & support

    We ship to production and stay on for the long arc, not just the handover.

Ready to start your Cloud Infrastructure and Backend Systems project?

Tell us the shape of your problem. We'll reply within one business day with a serious read - not a sales pitch.

FAQ

Cloud Infrastructure and Backend Systems, answered.

Still unsure? Ask us directly.

Get In Touch

Ready to build something that works?

We take on a limited number of projects at a time so every client gets proper attention from start to finish. Whether you need a new SaaS platform, AI features added to your existing product, old software modernised, or a completely new system built from the ground up, we would like to hear about it.

xpansion.it@gmail.com

Encrypted communication available on request.