Vaclav Dedik
Java Developer at ROI Hunter
Brno, Southeast, Czechia
Summary
👤
Senior🎓
Top SchoolVaclav Dedik is a backend-focused Java developer with 17 years of experience building scalable, reliable data and API platforms, currently engineering data pipelines and analytics-driven services for global e-commerce at ROI Hunter. He combines deep Java/Kotlin expertise with modern data tooling (BigQuery, DBT) and a pragmatic focus on clean architecture, performance, and business impact. His career began in open-source enterprise Java at Red Hat, where he automated builds, tooling, and productization workflows for JBoss/Infinispan—experience that informs his emphasis on reproducibility and release automation today. Comfortable across languages (Java, Kotlin, Python) and both backend and frontend concerns (notably UI fixes in the Ticket Monster project), he enjoys solving hard engineering problems rather than chasing a single stack. Based in Brno, he pairs a Masaryk University computer science background with a steady track record of turning complex marketing and product-level data into actionable intelligence.
16 years of coding experience
5 years of employment as a software developer
Master's Degree, Computer Science, B, Master's Degree, Computer Science, B at Masaryk University Brno, Faculty of Informatics
English, Czech
Stackoverflow
1,960reputation
157kreached
5answers
23questions
Github Skills (16)
html10
javascript10
front-end-development10
css9
bootstra8
bootstrap8
jquery7
ldap6
authentication6
spring-security6
jira6
kerberos6
spring6
python6
rest6
Programming languages (7)
Github contributions (5)
jboss-developer/ticket-monster
Oct 2012 - May 2013
Ticket Monster
Role in this project:
Front-end Developer
Front-end DeveloperContributions:6 commits in 7 months
Contributions summary:Vaclav primarily focused on front-end development tasks, as evidenced by numerous commits modifying JavaScript, HTML, and CSS files. They addressed several bugs, including issues with booking creation and event display, and also updated the UI for events and venues to use collapsed accordions. These contributions indicate a strong focus on enhancing the user interface and fixing front-end functionality within the Ticket Monster application.
javamonstergame
VaclavDedik/triager
Aug 2015 - Nov 2015
Contributions:46 commits, 40 pushes, 2 branches in 2 months
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