Zoltán Ujhelyi
Principal Solution Architect at PTC
Budapest, Central Hungary
Summary
👤
Senior🎓
Top SchoolZoltán Ujhelyi is a Principal Solution Architect with 15 years of experience specializing in model-driven systems engineering and MBSE tooling. He combines academic rigor from his research and PhD work at Budapest University of Technology and Economics with hands-on product and infrastructure experience, having developed and co-led flagship Eclipse projects like VIATRA and EMF-IncQuery. At IncQuery and now PTC he has guided technical customer engagements from requirements to pilot implementations while contributing to SysMLv2 standardization at OMG. Known for tooling-focused thinking, he bridges query/transformation verification and practical DevOps/IT responsibilities—an engineer who moves seamlessly between debugging model transformations and architecting production-ready solutions.
15 years of coding experience
11 years of employment as a software developer
MSc Technical Informatics, MSc Technical Informatics at Budapest University of Technology and Economics
English, Hungarian, German
Stackoverflow
13,798reputation
1.2mreached
395answers
1question
eclipse-plugin
top-1%
eclipse-rcp
top-5%
eclipse
top-1%
svn
top-5%
java
top-5%
Github Skills (53)
visualization10
eclipse-collections10
plantuml10
simulink10
immutable-collections10
eclipse-plugin10
sysml10
eclipse-installer10
matlab10
data-structure10
java10
textual10
xtext10
java-collections10
data-structures10
Programming languages (8)
Github contributions (5)
viatra/v4md
Feb 2018 - Nov 2022
A MagicDraw plug-in that offers the API of Eclipse VIATRA for other MagicDraw plug-ins
Contributions:21 releases, 31 reviews, 165 commits in 4 years 9 months
eclipsemagicdraw
viatra/EMF-IncQuery
Feb 2011 - Feb 2016
Contributions:925 commits, 1 push, 1 comment in 5 years 1 month
emfmanualdeclarativequeries
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