Custom SaaS and web application development

Your online product, from the first mock-up to the first subscribers.

kernel-lab ~ saas

01 ~ tools and platforms

Next.js, PostgreSQL, Stripe: solid, widely used technologies.

Proven tools, used all over the world: your application stays easy to improve and to hand over, to us or to another team.

  • Next.js

    React’s web framework, for fast pages that rank well.

  • React

    Smooth interfaces, built component by component.

  • Node.js

    The server in TypeScript: the same language from end to end.

  • PostgreSQL

    A reliable, open database, for well-organised data.

  • Stripe

    Payments, subscriptions and invoices, in euros as well as Swiss francs.

  • Docker

    Every application packaged the same way, from the developer’s machine to the server.

02 ~ how it works

Example: an application, from mock-up to first subscribers.

We design and develop complete web applications: user accounts, subscriptions, customer areas, dashboards. A single point of contact, from scoping to launch, then improvements as you go.

  1. mock-upScreens designed with you
  2. prototypeA clickable version to test
  3. developmentThe application takes shape
  4. subscriptionsCustomer accounts and payment
  5. launchThe first subscribers arrive

03 ~ use cases

Examples of web applications, depending on your project.

for a young company

  • A first product
  • Subscriptions

for an established company

  • An internal tool
  • A customer area

for sensitive data

  • Security and permissions
  • Built-in AI

04 ~ our services

What we can do for you.

05 ~ our work

What we have built in SaaS.

All our work
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