At simsustech we specialize in building complete web applications using our own self-developed stack.
This stack consists of:

• Frontend: Built with Vue.js and Quasar Framework, which results in fast, responsive and visually appealing interfaces.

• Backend: A self developed Node.JS API, based on Fastify, provides speed and reliability. Main features:

• OpenID Connect (OIDC) Authentication: Streamlined login experience, including support for third-party login with e.g. Google, Facebook or Microsoft.

• Integration of payments and invoicing in the web application, either built-in or through an external API.

• Type-safe API with tRPC: communication between front-end and back-end is efficient and faultless.

• PostgreSQL Database: Safe, fast and type-safe data storage thanks to PostgreSQL and Kysely as a query builder. No limitations through any constrains by an ORM.

• Server-side rendering for better Search Engine Optimization (SEO) and quicker loading times.

The technical details described above provide a solid, safe and fast base for your web application. If you have any specific feature requests, they can easily be included as long as it does not compromise security or reliability.

E.g.
✔ Integrate your own or third-party NPM packages.
✔ Communication with external API’s.
✔ Theme the application to your likings.
✔ Integrate a job scheduler (cron).

Check out our open-source projects to see our expertise in action:

Petboarding: https://github.com/simsustech/petboarding
SlimFact: https://github.com/simsustech/slimfact

If you are looking for a web application, either to serve to your clients or an internal tool, contact us to discuss the requirements and possibilities.