Product engineering, end to end
KUBERSTAR designs, builds, and ships digital products - and the backend systems and infrastructure that keep them running. We work across the full stack, from the first interface to production deployment. The same team behind our own products takes on a small number of client engagements.
From polished products to complex systems
We handle the full spectrum - the beautiful, user-facing interfaces and the deep, resilient engineering underneath.
Product Development
User-facing products with uncompromising design, clear UX, and solid engineering foundations.
Complex Systems
Backend architectures, data pipelines, and automation that handle real production load without falling over.
Infrastructure & DevOps
Production-grade infrastructure, container orchestration, and deployment automation, built by engineers with 10+ years across production systems.
What each engagement actually delivers
Every engagement is scoped to a real deliverable, not a vague retainer. Here is what the work covers across the areas we take on.
- Websites & web apps
- Marketing sites, web platforms, and interactive front ends - design, build, and the production deployment behind them.
- SaaS platforms
- Multi-tenant products end to end: authentication, billing, dashboards, and the backend services that run them.
- AI tools & assistants
- LLM-backed assistants, copilots, and AI processing pipelines wired into real product workflows, not just demos.
- Browser extensions
- Chrome and cross-browser extensions - background workers, content scripts, and the publishing pipeline to ship them.
- Desktop & iOS applications
- Native iOS apps and cross-platform desktop software (Tauri, Electron) built for the App Store and direct distribution.
- Stream Deck plugins
- Elgato Stream Deck plugins for creators and operators, from the plugin runtime to the property-inspector UI.
- Backend architectures & data pipelines
- APIs, services, and data pipelines in Rust, Python, Go, and Node - the resilient engineering underneath the product.
- Infrastructure & DevOps
- Containers, Kubernetes, CI/CD, and GitOps deployments with monitoring and security hardening, on 10+ years of practice.
Not sure which of these fits? Explore the 20+products we've shipped to see the kind of work we deliver, or walk through how we work.
Have something to build?
Tell us about your project in a short guided brief - we'll take it from there.