Open for job offers.

I'm a Software Developer and Architect with 12 years of experience in enterprise system development. I'm specialized in Java, Jakarta EE and SQL.

Among my most valuable skills are:

• problem solving
• critical thinking
• high-quality Java code writing
• solid theoretical knowledge and practical experience in enterprise system concerns(data access, integration, optimization, security, data modeling, ...)
• quite good knowledge in areas of mathematics(probability, statistics, algebra, ...) and computer science(artificial intelligence, machine learning, logic programming, knowledge representation, ...)

I have certifications:

• Oracle Certified Expert, Java EE 6 Web Services Developer
• Oracle Certified Expert, Java EE 6 Java Persistence API Developer
• Oracle Certified Professional, Java SE 7 Programmer
• Oracle Certified Professional, Java SE 6 Programmer

I graduated in 2011:

• Master degree in Applied Informatics, Faculty of Mathematics, Physics and Informatics of Comenius University, Bratislava, Slovakia

In recent years I mostly worked with:

• Java 8, 11, 17
• Java EE / Jakarta EE
• Wildfly, JBossEAP
• Hibernate
• PostgreSQL, SQLServer
• Vaadin
• Spring

Ernst F. Schumacher: Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius - and a lot of courage - to move in the opposite direction.

https://www.youracclaim.com/users/lukas-risko

https://careers.stackoverflow.com/lukas.risko