I develop web applications, I am interested in their security. I want to teach web developers to build more secure and powerful websites and applications.

We manage and operate the Czech national domain CZ. We provide coordination of CSIRT.CZ security incidents and central user authentication service mojeID. We develop software and hardware in a number of open-source projects, such as Knot DNS, BIRD, Turris and Tablexia.

I will help you with the analysis of your business problem or idea. I will design software architecture, develop (variants of) solutions including costing. I am also able to implement the solutions. I use Java to develop robust solutions, otherwise Python.

We strengthen corporate immunity. We believe that change is an opportunity. Thanks to our extensive experience, we are able to design and implement comprehensive business solutions tailored to your company.

Development of customized web applications, e-shops and backend systems. Python, TypeScript, Node. js, Docker, Kubernetes. I work with Czech and foreign clients.

Android application development, website and web application development.

Offering courses in communication skills, computer, internet, office applications and presentation creation.

I offer customized web presentations and applications.

We create advanced technologies that contribute to air traffic control safety. We are a Czech company with a tradition since 1963. Our predecessors developed military passive surveillance systems in Czechoslovakia. We have held the ERA flag since 1994. A year later we developed it multilateration for civilian use.

We are professionals for retraining courses in accounting, payroll accounting, HR, training in the Labour Code, VAT, income tax and tax and accounting systems. We have been teaching courses since 1992. The teaching of retraining courses is conducted throughout the country and is based on practical examples.

We are engaged in the sale, service and installation of hardware or software. We also provide wireless internet access. We provide computer network administration. We provide expert advice and consultation. We implement custom-made websites.

We offer services of a programmer with a focus on the PHP language.