Web application development
Web apps built for how your business actually works.
We build full-stack web applications for the way your business actually operates, not the way a template assumes it should. From customer-facing products to the internal tools your team lives in, we design the interface and the architecture together.
What we build
Custom web applications & internal tools
The dashboard, portal, or admin panel your team needs, built around your real process instead of forced into an off-the-shelf one.
Design systems & component libraries
A consistent, reusable interface layer so the product stays coherent as it grows.
API design & integration
Clean APIs and reliable integrations with the services your business already runs on.
Performance & accessibility audits
Fast, accessible pages that rank well and work for everyone, backed by real measurement.
Why teams choose Unmatrix
Architecture and interface, together
We make the hard-to-reverse decisions with your team in the room, before a line of production code is written.
Own the outcome, not the ticket
We're accountable for whether the metric moved, not just whether the pull request merged.
Documentation you can maintain
Every engagement ends with a codebase and docs your own team can pick up.
Related work
View all work →Frequently asked questions
What stack do you build web apps in?
We favour modern, well-supported tools — React and Next.js on the front end, with the back end chosen to fit the problem. We optimise for what your team can maintain, not what's trendy.
Can you build an internal tool, not just a public product?
Yes — a large share of our work is internal tools and dashboards that replace spreadsheets and manual processes.
Do you handle hosting and deployment?
We set up CI/CD and cloud infrastructure so shipping is a routine, automated step rather than a risky event.
Will the app be fast and accessible?
Performance and accessibility are part of how we build, not an afterthought. We measure both and hand you the results.
Need a web app that fits your workflow?
Tell us what's slow, manual, or held together with spreadsheets today.