The problem solving company


Problem  Challenge  accepted  Problem solved

  • You're not just a client, but fair partner
  • Thorough solutions, not just a brute force
  • MJCH stands for quality, sustainability, security, performance and economy of our solutions


Auditing, analysis, design, development, deployment, delivery, operations and maintenance of software and ICT solutions.
(SOHO, Enterprise)

Information security

Audit, design and implementation of measures eliminating security risks, ensuring compliance with laws and security standards.

Software development

Implementation and delivery of standalone, web and mobile solutions for Linux, Windows, macOS, *NIX, iOS and Android platforms.


Data visualisation enabling interactive visual data analysis. We look forward to help with community projects.


CentOS/RHEL, Debian GNU/Linux, Ubuntu, Windows Server, XEN, VMWare, Zabbix, Prometheus, Grafana, OpenWRT/LEDE, CISCO, Mikrotik, Huawei, ESET, IBM, HPE, Synology

According to ISO 27001-27002, OWASP, CEH, Common Sense, GDPR

Java, Android, PHP, MySQL, PostgreSQL, MSSQL, DB2, ORACLE, ElasticSearch, Ecma/JavaScript, jQuery, React, AngularJS, YII, CodeIgniter, HTML5, Python, Bootstrap, LESS, SASS, SCSS, Docker

D3, Google Chart, PaperJS, Google Docs, GraphQL, OpenGL, CanvasJS, jqPlot



We would like to extend our Bratislava (Slovakia) based team with new coleagues on following work positions:
(If you are interested, contact us here)