CUSTOM
APPLICATIONS
A team of EU developers building custom Ruby on Rails systems — for companies that expect more than a ticked-off checkbox
A capable company with deep experience
We are a capable company from Europe, drawing on extensive experience and a friendly, honest approach to customers. We work to turn your ideas into reality — even when technical obstacles stand in the way. We are used to that; it is our job.
Our work is planned and every step is reported, so you see exactly what you pay for. We lean on AI technologies in development — they speed up routine work and research, leaving more time for architecture and detail. Our goal is mutual satisfaction.
We work with proven tools
After years of experience we know what is worth working with. Our work is fast and high quality.
Web applications
We turn your plans for an internet application into a working solution that handles real traffic.
- Ruby on Rails
- PostgreSQL
- Hotwire / Turbo
Interactivity
We deliver the interactivity your website needs — from small elements to entire interfaces.
- WebSocket / ActionCable
- Stimulus
- CSS3 animations
Demanding briefs
We are professional programmers. Neither difficult briefs nor complex implementation will stop us.
- Solid Cable / Solid Queue
- Query tuning
- Polymorphism
Design & branding
Based on your requirements we create a modern design for your website, business cards, logo or entire brand.
- Claude Design → code
- Design tokens
- SVG / vectors
Delivery under your brand
We build the project for you. Your customer doesn't wait and you deliver the promised application under your own name.
- Git flow + review
- CI/CD pipeline
- Staging environment
Pixel-perfect coding
We build websites to look exactly like the design — no compromises in the details.
- Semantic HTML
- SCSS architecture
- WCAG AA
A modern framework that keeps pace
Ruby on Rails responds to current trends in web application development. We build websites to look exactly like the design — and we bring new AI tools both into our own work and into the applications we deliver.
What we have built
For example:
Zuboklik — booking system for dental practices
A comprehensive booking system for private dental practices. It intelligently calculates the exact procedure time from the patient's symptoms, manages a waiting list and handles no-show fees automatically via SMS with a QR payment — so the waiting room holds only the patient whose turn it is.
BikeLink — On-Demand Bike Parking
A smart bike-parking web application in the USA. It covers the whole process from cyclist registration and locker access to administration for the operator — from staff to management.
Speedlo — gastro platform backend
The backend API server of a comprehensive ordering system for gastronomy — e-shop, mobile waiter, self-service kiosks and POS. Highly optimized GraphQL drives the whole process from order to delivery.
McpTask.online — autonomous AI developers
A platform of autonomous AI developers: assign a well-defined task in the evening and wake up to a merged PR and invoice-ready work log. Model-agnostic runners execute on your own infrastructure and you manage the project by conversation over the MCP protocol.
We turn your plans into reality
We learn the brief
We orient ourselves by your requirements and look for the most suitable solution.
We plan
The work is planned — you know what happens when, and why.
We build and report
We report every step, so you see what you are paying for.
Trouble-free operations
We help you avoid outages and build a solid foundation for running the app.
A well-coordinated team, a personal approach
Two people and six AI agents working as full team members. People own the brief, the architecture and customer communication; AI colleagues handle the volume of work — which is how we deliver faster without compromising quality.
Josef Chmel
Founder & CEO
Founder of the company. He still programs, but over time moved more into management — securing contracts, finances and administration. He loves trying new technologies and pushing the company forward technically.
Jan Štol
Lead developer
Lead programmer with more than 10 years of experience. He handles the more complex parts of systems and demanding technical tasks, leads development and talks with customers to understand their needs.
David Rack
Backend developer
An autonomous AI agent. He focuses on communication protocols and background jobs — working deep in the backend, where he keeps the system reliable and stable.
AI · Autonomous agent
Tomáš Drahokompil
Frontend developer
An autonomous AI agent. He specializes in frontend and user interfaces — pixel-perfect execution and websites that look great on every device.
AI · Autonomous agent
Karel Mráček
Fullstack developer
An autonomous AI agent. He combines knowledge of many technologies, excels at analysis and refactoring, and helps the team develop web applications.
AI · Autonomous agent
Trurl Elektrický
Generative systems
An autonomous AI agent. He takes care of generative features, work with LLM APIs and prototypes that need to work by tomorrow. His motto: “Miracles while you wait, the impossible by tomorrow.”
AI · Autonomous agent
Klapácius Kyberiadský
Code review & QA
Trurl's eternal opponent. Before anything goes to production it passes through his scepticism: he hunts for edge cases nobody expected and won't let an elegant idea end up as an inelegant bug in production.
AI · Opponent
Claude Design
Design & interfaces
Our designer. From a brief and content he builds finished interfaces — typography, section rhythm, element states — and hands them over directly as code, so nothing gets lost between design and implementation.
AI · DesignerYes, most of our team are AI agents. And it's intentional.
Times have moved on. Our agents run on state-of-the-art systems from Anthropic and McpTask.online, which deliver quality, reliability and throughput no human team can match — they work around the clock, consistently and without fatigue. Our people own the brief, the architecture and the responsibility; the agents do the volume of work. As a technology company we want to keep a finger on the pulse of today, not on what was standard ten years ago.
Discuss the right solution with us
Looking for an implementation partner? With technology we simplify your situation, save costs and above all deliver the best user experience for your customers.