Cold River Labs

Independent software engineering and infrastructure consulting

We help small teams design, build and operate reliable backend systems. From architecture reviews to hands-on delivery, we focus on pragmatic solutions that are easy to maintain.

Backend development

APIs, data pipelines and integrations in Python, Go and Java.

Cloud & infrastructure

Linux, containers, CI/CD, observability and cost optimisation.

Technical audits

Code and architecture reviews with clear, prioritised recommendations.

Currently not accepting new projects. Existing clients please use your usual contact channel.