Software that ships fast and keeps working.
Clients
Companies that trusted us with their software.
Global enterprises, fast-moving startups and a leading university. Different problems, one standard of delivery.
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Backend and automation
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Software development
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Software development
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AI penetration testing platform
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Engineering software ecosystem
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Hotel management system
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Education portal
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Website and track reservations
- Your company next? Start a project
Capabilities
What we build
One team for the whole stack: from the website your customers see to the systems, apps and automations that run your business.
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Websites
Fast, search-friendly websites that explain what you do and turn visitors into enquiries.
- Django
- Python
- JavaScript
- REST
- AWS
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Web applications
Customer portals, internal tools, dashboards and workflow systems on backends built for real load.
- Django
- FastAPI
- Python
- REST
- Google Cloud
- Oracle Cloud
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AI agents and automations
AI agents, integrations and automated workflows that take repetitive work off your team and run reliably in production, not just in a demo.
- Python
- FastAPI
- AI agents
- REST
- Google Cloud
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Desktop programs
Cross-platform desktop applications for demanding workflows, specialized hardware and data visualization.
- PySide
- NumPy
- Matplotlib
- C#
- macOS
- Linux
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Mobile applications
Android and iOS apps, from public app-store products to internal tools for teams in the field.
- Kotlin
- Swift
- Android
- iOS
- Firebase
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Embedded software
Firmware and control software for devices and specialized hardware, connected to the apps and systems around them.
- C++
- Rust
- Linux
- Python
- REST
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Consulting and architecture
Requirements, technology choices, architecture review and delivery planning, so you invest in the right thing from day one.
- Python
- AWS
- Google Cloud
- Oracle Cloud
- REST
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Maintenance and support
Updates, fixes and new features after launch, for software we built and for systems you already run.
- Django
- Python
- Linux
- AWS
- Oracle Cloud
Portfolio
Work we have delivered.
A selection of projects our engineers have built and shipped. Open any of them for the details.
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Book your own track on the model railway
Website with track rental reservations for Tenjo Tetsudo, a diorama cafe in Kumamoto
Tenjo Tetsudo lets guests run model trains through a hand-built diorama while they enjoy coffee and sweets. We built their website in four languages, with a gallery, a browser demo of the layout and online reservations where customers book one of the two tracks for the time they want to drive.
![Preview of the Tenjo Tetsudo website]()
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AI agents that pentest on their own
Agentic scheduling and orchestration for Cracken.ai
For Cracken.ai we build an AI-driven penetration testing platform: autonomous AI agents plan, schedule and orchestrate security testing, with agentic task scheduling that runs reliably and securely in production.
![Preview of the Cracken.ai website]()
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An engineering ecosystem around an AI solver
Website, automation, engineering desktop apps and Škoda Auto integration for Uptim.ai
For Uptim.ai we built the software around their AI solver: the website, automation and task delegation, desktop applications for engineers that cover pre-processing, calculations and post-processing, the link between those applications and the solver itself, and the integration into Škoda Auto's engineering workflow.
![Preview of the Uptim.ai website]()
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Automation behind enterprise backends
Backend and process automation for Oracle
Backend and automation work for Oracle: stable services, data processing and automation tooling that remove repetitive work and connect systems that must cooperate reliably.
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Engineering inside EPAM delivery teams
Software engineering for a global engineering services company
We contributed software development to EPAM projects, working within their engineering standards and delivery process.
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Software for Europe's road transport
Software engineering for a European mobility and payments company
We contributed software development to Eurowag projects, working within their engineering standards and delivery process.
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Smart notes for the motorcycle workshop
Smart Notes app for mechanics at a motorcycle repair and service shop
A Smart Notes application built for a motorcycle repair and service shop. Mechanics capture notes on repairs and servicing as they work and find them again quickly, so what was done on each motorcycle stays clear for the whole workshop.
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Smoother days for hotel staff
Django improvements for HoRes Hospitality Solutions
We improved and extended the Django application behind a hotel management system, delivering the requested changes quickly while making the code easier to maintain and daily work clearer for hotel staff.
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Where students hand in their work
Submission portal for ČVUT, Czech Technical University in Prague
A portal for ČVUT where students publish their submissions and teachers review coursework in one place, with clear workflows, role-based access and dependable delivery of every submitted file.
Own products
We ship and run our own software, too.
Products we design, build and operate ourselves, plus a look at what is coming next. Your project gets the same care.
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Decentralized mesh network
DecentMesh
A private network that does not slow you down.
DecentMesh is our long-running project: a decentralized mesh network with a proxy, a chat app with voice and video calls, and a VPN. Everything runs on our own protocol, inspired by onion routing but designed for low latency.
- Mesh network
- Proxy
- Chat with voice and video calls
- VPN
In development
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Simple remote access to your home
HomeReach
Connect to your home from anywhere, without complicated setup. HomeReach makes it easy to stay connected while you are away.
Coming in October 2026
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Cycle and intimacy tracker
Sera
A private cycle and intimacy tracker built for women who value privacy. Deployed on iOS and Android and trusted by thousands of users.
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Bluetooth audio recorder
DJI Mic Recorder
Records from DJI wireless microphones over Bluetooth, straight on your phone, and keeps you in control of your sound.
Independent app, not affiliated with DJI.
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Legal documents for websites and apps
Legal Policy Generator
Generates a privacy policy or terms of service from the facts of your product, in the browser or through an AI agent over MCP, with preview, download, versioning and optional hosting.
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Arcade, casual and story games
Our games
Pigeon Payback, Piggy Whack and MyTale: small worlds we build for fun, published on Steam, Google Play and the App Store.
How we work
Wherever your software is, we can help.
Start from scratch, rescue a struggling project or add engineering power to your team. Every engagement runs on the same principles.
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Build something new
Take an idea to a working product. We plan, design, build and launch it, and stay on for what comes next.
- Scope and estimate up front
- Working increments from the first weeks
- Launch, handover and support
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Fix and stabilize existing software
Bugs, slow performance, fragile legacy code or a project that stalled. We find the causes, fix them and leave the system easier to run.
- Code and architecture audit
- Performance and reliability fixes
- Rescue of stalled projects
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Develop new features
Extend the product you already have without breaking what works: new features, integrations and redesigns in steady increments.
- Careful work in existing codebases
- Integrations with your systems
- Regular, predictable releases
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Strengthen your team
Experienced engineers join your development, review code or lead technical decisions, working in your tools and your process.
- Engineers embedded in your team
- Code review and mentoring
- Technical leadership and architecture
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Automate with AI
Bring AI agents and automation into the systems you already use, so repetitive work runs on its own and your team can focus on decisions.
- AI agents and assistants
- Workflow and data automation
- Integration with existing tools
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Maintain and support
Keep your software secure, up to date and improving after launch, with a team that knows the code.
- Updates and security fixes
- Help when something breaks
- Continuous improvements
How every engagement runs
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Clear scope and estimate
You know what you get, when, and what it costs before work starts.
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Working software early
Short iterations with results you can see and test.
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Transparent communication
Direct contact with the engineers, regular updates and no surprises.
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Support after release
We stay responsible for what we delivered.
Team
Experience from many companies. Focus on yours.
Our engineers have delivered software for global enterprises, startups and a leading university. You get that experience directly: no layers of account managers, just the people who design and build your software, communicate clearly, deliver what was agreed and stand behind the result.
Contact
Let's build something useful
Describe what you want to build, improve or automate. We will reply with concrete next steps, and if we are not the right fit, we will tell you honestly.
- We get back to you as soon as possible.
- A short call to understand your goals and scope.
- A written proposal with an estimate. No obligation.
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