Custom web application development
We build applications that run in the browser: customer portals, internal systems and B2B platforms. We design them around a specific process in your company and grow them alongside it.
When you need a custom application
The company runs on spreadsheets and email
Data lives in several files and everyone has a different version. An application gathers it in one place and keeps the steps in order.
Off-the-shelf software doesn't fit the process
You pay for features you never use and work around the ones that matter most.
Customers expect self-service
They want to check an order status, download an invoice or file a complaint without calling.
What you get
A working application with code, documentation and an environment you can take over at any time.
Technology
- Vue.js
- Nuxt
- React
- Next.js
- TypeScript
- Node.js
- PostgreSQL
Analysis and process map
We write down user roles, steps and exceptions so the application mirrors real work.
Wireframes and prototype
A clickable prototype to test with users before we start coding.
Frontend in Vue.js or React
A fast interface made of components that are easy to extend with new modules.
Backend and integrations
An API, a database and connections to systems you already use: ERP, payments, couriers.
Testing and security
Automated tests, a review against the OWASP Top 10 and permission checks for every role.
Launch and maintenance
A production environment, backups, monitoring and ongoing feature development.
How we work together
- 01
Workshop
We map the process, the users and the priorities. The result is the scope of the first version.
- 02
Prototype
We design the key screens and test them with the people who will work in the system.
- 03
Development in stages
You regularly get a working part of the application to try out.
- 04
Launch and growth
We go live, train the team and add further modules.
Case study
Asystent Budowy
A platform for managing house construction with a web and mobile app, four user roles and online payments.
- Web
- App Store
- Google Play
What the estimate depends on
- number of user roles and permission levels
- number and complexity of views
- integrations with external systems
- data migration from current tools
- security and performance requirements
We don't publish a price list, because every project has a different scope. After a short conversation you get a free estimate split into stages.
Request an estimateQuestions about this service
If your question isn't here, write to us.
Vue.js or React?
We work in both. The choice depends on what already runs in your company, who will maintain the code and which libraries are needed. We explain our recommendation after the workshop.
Can you extend an existing application?
Yes. We start with a short code audit, after which you know what can be extended and what is worth rewriting.
How do you protect data?
We use encrypted connections, server-side permission checks, backups and a review against the OWASP Top 10. On request we run full penetration tests.
Who will own the code?
You will. After settlement we transfer the copyright, and the repository can belong to your organisation from the start.
Tell us about your project
Tell us what you want to build or verify. We'll come back with questions, a proposed approach and an estimate.
Free estimate · NDA on request
What happens next
- 1A short call
- 2Estimate with a schedule
- 3Work begins