Custom web app development

When it's worth building a web app

• when important processes run on spreadsheets and email, and data has to be retyped by hand,
• when off-the-shelf tools force workarounds or cost more and more as the number of users grows,
• when you want to give your customers an account, a dashboard or an ordering system,
• when you have an idea for a SaaS product and want to test it on the market.

A web app runs in the browser, so there is nothing to install – a link and a login are enough. The same app can be used comfortably on a computer, a tablet and a phone.

Technologies we build with

We build the interface in Angular or React with TypeScript, the backend in Node.js and NestJS, and keep the data in MySQL. Real-time features – notifications, chats, shared boards – run on Socket.IO, and we deploy apps in Docker containers.

We choose the technology for the project, not the other way round. If something can be done more simply – for example with a ready-made tool instead of a custom system – we'll tell you openly.

How we work

1. Process analysis – we talk to the people who will use the system and write down what needs to change.
2. Wireframes and prototype – before any code is written, you see the key screens and how things work.
3. Development in iterations – a working test version from the first weeks, with further features added in stages.
4. Deployment – server, domain, SSL certificate, backups and migrating data from the tools you used before.
5. Maintenance and growth – monitoring, updates and new features as the company grows.

Security and maintenance

We design roles and permissions so that everyone sees only what they need. We take care of encrypted connections, backups and regular library updates. After deployment we stay with the project – a system the company uses every day has to work a year from now too.

If customers will also use the system on their phones, we can add a mobile app that uses the same API, and automate repetitive tasks in the system with AI.