40+
Apps in production
3–6 mies.
MVP timeline
99.9%
Uptime SLA
2 tyg.
Sprint with demo
Example projects
Choose the package that fits you
Clear pricing, no hidden costs. Every package can be extended with extra features.
Need something custom? Get in touch , we'll quote it free.
When off-the-shelf tools stop being enough
Every company eventually hits the limits of off-the-shelf software. Processes that need five tools and manual data shuffling eat up time and create errors. A custom web app removes those problems — it automates repetitive tasks, brings data together in one place, and gives your team a tool that fits how they actually work.
A modern tech stack
We build the front end in React/Next.js — fast, secure, and easy to extend. The backend runs on Node.js or Python, depending on the requirements. Databases: PostgreSQL, MongoDB, or a mix. Authentication via JWT, OAuth2, or SSO. Every architecture is documented and handed over with the code.
From idea to production
We start with a requirements workshop — mapping processes and defining user stories and priorities. We design the UX/UI and validate it with users before any code is written. We develop in sprints with a demo every 2 weeks, so you have full visibility into progress. Automated tests (unit, integration, E2E) keep things stable.
Security and scalability
We build with security in mind from the first line of code: data encryption, protection against the OWASP Top 10, regular dependency audits. Microservices or a monorepo — we choose based on scale. Whether your app serves 100 or 100,000 users, we build it with the same care.
Which businesses is this the best fit for?
See whether web applications is the answer to your business needs.
Multi-channel selling
The plugin listens for stock changes in the Allegro API and syncs them with WooCommerce in both directions.
E-commerce with a back-office app
For Glowsy we wrote an app for managing stock, shipping labels and invoices.
3D product configurator
The Glowsy configurator is a Preact and Three.js app hooked into the WooCommerce basket.
Webinars and digital products
Ewa Dolatowska sells webinar access through WooCommerce, and the system grants it automatically and shows the recordings in the customer's account.
Our process
Requirements workshop
We map processes, user stories, and MVP priorities.
Architecture
We define the tech stack and system structure.
UX/UI design
Prototypes and UI designs validated with users.
Two-week sprints
Development with a demo and progress report each sprint.
Launch & SLA
Deployment on AWS/GCP with monitoring and alerts.
Calculate your project cost
“The webinar system works exactly the way I needed. Clients buy access, get it instantly, and can watch the recordings in their own panel. Zero manual work on my side.”
Ewa Dolatowska
dolatowskaewa.pl
What's included
Frequently asked questions
How much does a web app cost?
Web apps are projects from £9,000 and up. A simpler CRM system or client portal runs £9,000–25,000. Larger SaaS platforms start at £40,000. We quote after reviewing your requirements.
What does working together look like?
We work in two-week sprints with a demo and progress report. We use Jira or Linear to manage tasks. You have ongoing access to the code repository and the staging environment.
Can I extend the app after launch?
Yes — we write clean, documented code built for the future. You can keep developing the project with us or take it in-house.
Do you provide hosting and maintenance?
Yes. We offer hosting on AWS/GCP/Vercel with 24/7 monitoring, automated backups, and an SLA. We can also deploy the app on your own infrastructure.
How is a web app different from a website?
A website presents information; an app lets people interact — logging in, managing data, running automations. A web app works like a program but runs in a browser on any device.