Software house in Poland – websites, web and mobile apps

Jan-Mat designs, builds and maintains software for companies: websites, web and mobile applications, SaaS systems and integrations. We are based in Radom, Poland, and work with clients on site or remotely, from the first call to launch and further development.

Book a Consultation Portfolio

Services

Each service has its own page describing the scope, how we work together and answers to common questions. The service pages are in Polish.

Software house

Web applications, SaaS systems and custom software – from specification and UX/UI design to launch and maintenance.

IT outsourcing and developers

Support for your team: React, Next.js and Node.js developers, code audits and technology consulting.

Mobile apps

iOS and Android apps in React Native – one codebase for both platforms, store release and further development.

Websites

Fast company websites and online shops built with Next.js, prepared for SEO and for generating enquiries.

Business software

Systems that organise company processes: admin panels, API integrations, automations and reports.

Our products

Besides client projects we build our own applications. They are all live, so you can see our work for yourself.

AllGrafika

A web app that turns one phone photo of a product into AI product images – a packshot on a white background, an interior arrangement or a seasonal scene – for online shops and marketplace sellers.

allgrafika.pl

TauronFaktura

A free service that reads electricity bills from a photo or PDF, breaks the costs down into energy, distribution, fees and VAT, and answers questions about the bill in an AI chat.

tauronfaktura.pl

MyIB

An application for International Baccalaureate schools: students choose their SL/HL subjects online, teachers and coordinators see the state of each group and export reports.

myib.pl

See the portfolio and project descriptions

How we work

Free consultation.
You tell us about the idea or the problem, and we tell you plainly whether and how it can be solved.
Scope and quote.
You receive the scope of work, a schedule and a quote. Larger projects are split into stages.
Design and development.
We work in short iterations and regularly show you a working version.
Launch and maintenance.
We launch the system, hand over the documentation and stay for further development.

Technologies

We build front-ends in React and Next.js and back-ends in Node.js, Nest.js, Python or Java, depending on the project. Mobile apps are built in React Native. The code, repository and documentation belong to you, so you are never locked in to one vendor.