Web application and platform development
Applications that run in the browser on a computer, tablet or phone, with nothing to install: customer portals, subscription platforms and company presentation sites.
What a web application is
A web application runs in the browser: you open it on a computer, tablet or phone, with nothing to install and no updates on each device. The data lives on the server, so everyone works on the same version.
It is the right form for customer portals, subscription platforms and internal tools used from several places. A presentation site is the simplest case, with fewer screens and no accounts.
When you need this
- Customers ask for order status by phone or email.
- You want to sell a service online, with an account for each customer.
- Your team works from several locations and needs the same data.
- Your company site no longer shows what you do today.
What we build
Customer portals
Customers see their own orders, documents and invoices from their account.
Subscription platforms
Platforms with accounts, roles and subscriptions, like EvitaAmenda and GPS'CU.
Presentation sites
Fast sites, built for phones and for Google searches.
Speed and safety
Pages that load fast on any device, with protected data and backups.
How we work
Each stage in detail- Analysis
- Prototype
- Development
- Launch and support
What affects cost and time
The price of a project is, roughly, the working time. These make it larger or smaller.
- What kind of application it is
- A presentation site, a customer portal and a subscription platform are very different in size.
- Accounts and roles
- Each kind of user has their own screens and rights, which are built and tested.
- Live data
- Maps and updates with no reload need a different build from an ordinary page.
- Links with other software
- Invoicing, online payments or the inventory system each add an integration.
What we work with
- Front end
- Next.js · React · TypeScript · Tailwind CSS
- Maps and live data
- Leaflet · OpenStreetMap · Socket.IO
- Server and data
- NestJS · Node.js · PostgreSQL
- Hosting
- Vercel · DigitalOcean
Frequently asked questions
What is the difference between a web application and a website?
A website presents your company. A web application has accounts and data: customers or staff use it to get work done.
Does it work on phones?
Yes. The application adapts to the screen and can be added to the phone's home screen, like an app.
Who hosts the application?
We recommend suitable hosting and set it up. The hosting account can be in your company's name.
How fast does it load?
We measure every page before launch, on a phone and a computer, and fix it until it loads fast. This site, for example, was checked that way.
Can it work in several languages?
Yes. The texts are kept apart from the code, so a new language can be added without rebuilding the application. This site is built that way, in Romanian and English.
Related services
Have an idea? Let's talk.
Tell us what you want to build. We'll come back with the right questions, then a quote.