I am CEO and founder of Nuncio.eu where we develop domail.io, Software Developer at Dominanz.sk, have Masters degree in Computer Software Engineering, Bachelor degree in Computer Systems and Networking and knowledge from electrotechnical vocational school. I am also Husband, Father of 4 children, Catholic Christian, occasional football player, gamer (PC and board), person with dietary disability, curious, phlegmatic, introvert, intermittent faster, learning 日本語. Also I have a dream of writing a novel (visual, interactive or any other), drawing a comics and publish game on any platform.

Mostly I program in Java/SQL/RPGILE.

Other skills and hobbies:

• Chess
• CorelDRAW Graphics Suite
• Strategic and tactical games: World of Tanks, Commandos, Fortnite, Shadow Tactics ...
• Board games: Pokémon TCG, Karak
• Reading - I was never a "reader type", but after 30 I changed
• Intermittent fasting (20/4)

Some work skills:

• Backend development with Spring Boot
• Central banking systems on IBM i systems with RPG-ILE
• SQL, T-SQL development (ETL, reporting)
• ETL with SQL, T-SQL, MS SSIS, Scriptella, Xslt, Java
• Workflow - BPMN design and implementation with Activiti/Flowable/Camunda frameworks
• Web applications in GWT, Vaadin frameworks
• Java desktop applications with Swing UI, Java CLI applications
• Writing manuals in LaTeX
• Data processing applications (importing/exporting invoice details)
• Java image processing
• Email processing applications - SMTP message parsing, building, adding track pixel, etc.
• PostgreSQL, DB2, MySQL/MariaDB, MS SQL databases
• Body-leasing - I am sometimes outsourced so I have some experience and flexibility
• Interprocess communication with ActiveMQ/RabbitMQ

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