Software studio
Software development services
We design and build fast, reliable, multilingual software. From an embeddable calculator to a full web application, we apply the same engineering you see across our free online tools.
What we do
- Web applicationsCustom apps, dashboards and portals — accessible and ready to scale.
- Modern React / Next.js
- Accessibility & performance
- Ready to grow
- Calculators & micro-toolsCustom calculators, embeddable in your site or product.
- Verified formulas
- Embeddable & fast
- Multilingual
- AutomationWe remove repetitive tasks by connecting your tools and data.
- Custom workflows
- Hours saved
- Fewer manual errors
- APIs & integrationsWe connect your systems with first- and third-party APIs.
- API design
- Robust integrations
- Clear documentation
- Performance & technical SEOWe optimise speed, Core Web Vitals and international SEO.
- Core Web Vitals
- Technical SEO & hreflang
- Audit & improvement
- Maintenance & supportWe look after your product after launch: we measure and improve.
- Ongoing support
- Monitoring
- Iterative improvements
How we work
A clear process with small, frequent releases so you see real progress.
- 1DiscoveryWe understand the problem, the scope and what success means.
- 2DesignPrototype and architecture before writing production code.
- 3BuildIterative, typed and tested releases, with continuous feedback.
- 4Launch & supportDeployment, measurement and continuous improvement after release.
Why work with us
- Typed and tested codeTypeScript, automated tests and human review on every release.
- Fast by designBuilt for Core Web Vitals: instant loads and zero needless weight.
- Multilingual by defaultProducts in several languages, with international SEO from day one.
- Privacy firstWhen possible, everything runs in the browser; we never sell your data.
Tell us about your project
Book a free first consultation. We listen and propose the next steps, with no commitment.