Conrad Electronic

• Responsible for product catalog development.
• Successfully migrated whole older products solution to newer stack and architecture. conrad.cz
• Technologies Java 21, Kubernetes, Terraform, Docker, Spring Boot, Tomcat, Shell, Python, Gitlab, GCP, Kafka, MongoDB.

Ness KDC : Project Here

• I was successfully leading migration from Electric Flow to Jenkins.
• Preparing architecture ( Kubernetes, Shell, Docker, Quay, Git ) to be easily migrated from Jenkins to Gitlab.
• leading / architecting and developing microservice ( Java 8, Spring Boot ) / micro frontend ( Angular ) application deployed into Kubernetes.
• helping other teams to rump up with Kubernetes, Docker, Quay.
• developing Jobs in Java 8 responsible for creating signs, junctions, maps for HERE.
• Dockerized microservices.
• Technologies Java 8, Java 11, Kubernetes, Docker, Spring Boot, Angular, Ngnix, Tomcat, Shell, Jenkins, Gitlab, AWS, Flink streaming.

Ness KDC : Project Here

• Working on HERE maps as Java / Scala developer. Beside ordinary tasks Java / Scala I was able to constantly improve continuous integration and release pipelines and improve testing strategies used by developers.
• Technologies Java, Scala, SBT, Jenkins, AWS, Groovy, Shell.

Codexa s.r.o

• Delivered architecture and prototype for IOT project on Kubernetes, Angular, Spring Boot microservices with Maven and NPM and DevOps prototype for CI / CD on Jenkins, Docker, Nexus and Gitlab.
• Technologies Java, Spring Boot, Jenkins, Docker, Nexus and Gitlab, Kubernetes, Angular.

Ness KDC : Project Here

• Worked on HERE maps with exceptional deliveries of full stack software meaning frontend, backend, services, tests and beside that constantly improved project with architectural and design solutions that improved team efficiency.
• To these days the team is using new prototype projects,architecture with new technological stack and test strategies and a new CI / CD which I have created.
• Technologies Java 8, Maven, Shell, Angular, Typescript, JQuery, Struts, Freemarker, Thymeleaf, Git, Gerrit, Jenkins, JBoss, Jersey, Oracle Db, AWS.

Senacor technologies Gmbh

• Successfully migrated 5 years old ETL Germany Bank to Bank application to completely new technological stack (Java 5 -> Java 8).
• Achieved also significant performance improvements that allowed customers to be faster with calculations and transformations in production.
• As internal tech lead I was able to deliver attendance system and application that automated interviews in company.
• All coached junior developers and mentored new employees by me took part of the team as valuable members.
• Technologies Java 5, Java 8, JBoss, Tomcat, Spring 2.5, Spring Boot, Maven, Shell, Vaadin, Mysql, Oracle Db, MsSQL.

VSE a.s

• Successfully delivered Java enterprise application Webcentrum for one of the biggest electricity and gas providers in Eastern Slovakia with thousands happy customers and users.
• Successfully delivered business to business internal enterprise application for forest intersections that is helping customers make their work more effective.
• Technologies Java, IBM Websphere Portal, BIRT, DB2.

udemy.com

The complete guide. Link to certificate

udemy.com

Associate 2020. Link to certificate

udemy.com

The complete guide. Link to certificate

udemy.com

The complete guide. Link to certificate

udemy.com

The complete guide to becoming a Software architect Link to certificate

udemy.com

Real world case studies from software architecture perspective. Link to certificate

udemy.com

The complete guide. Link to certificate

Pluralsight.com

How to develop applications using Java RX in Java 8. Link to the course

Pluralsight.com

Link to the course

edx.org

view Scalable machine learning certificate

edx.org

view Introduction to Big data certificate

T-Systems Slovakia

Usage and basics of administration. Centos linux.

Technical University in Kosice

Computer Engineering : Analysis of creation distributed applications for Cloud

Technical University in Kosice

Computer Engineering : Analysis of creation distributed applications for Grid