Zsolt Viczian
Head Of Group Enterprise Architecture at MOL Group
Nagykovácsi, Hungary
Summary
🤩
Rockstar🎓
Top SchoolZsolt Viczian is a strategic enterprise architect and engineering-minded leader with over 20 years of experience aligning IT and business outcomes across local, regional and global organizations. Currently Head of Group Enterprise Architecture at MOL Group, he has led downstream and circular-economy IT transformations and previously managed complex IT programs at Shell. An engineer and PhD-trained systems thinker, he combines analytical rigor and a continuous-learning mindset (Gallup strengths: Input, Analytical, Learner, Focus, Achiever) to drive pragmatic change and measurable results. Beyond executive leadership he remains hands-on in front-end UX work—contributing to the popular Excalidraw open-source project and building a well-regarded Obsidian Excalidraw plugin—reflecting a rare blend of enterprise strategy and practical UI craftsmanship. In his free time he pursues reading, hiking, spelunking and even mountain unicycling, signaling a curiosity-driven approach to both work and life.
5 years of coding experience
15 years of employment as a software developer
Doctor of Philosophy (Ph.D.), Doctor of Philosophy (Ph.D.) at Budapest University of Technology and EconomicsMaster’s Degree, Master’s Degree at Technical Univesity of Budapest & Semmelweis University
English, Hungarian, German
Github Skills (14)
css10
uid10
typescript10
javascript10
typescripts10
front-end-development10
ui-design10
typescript-types10
plugin10
react10
canvas9
mobile-development8
diagram7
collaboration6
Programming languages (4)
Github contributions (5)
excalidraw/excalidraw
Sep 2021 - Jan 2023
Virtual whiteboard for sketching hand-drawn like diagrams
Role in this project:
Front-end Developer
Front-end DeveloperContributions:63 reviews, 120 commits, 144 PRs in 1 year 3 months
Contributions summary:Zsolt primarily contributed to the front-end of the Excalidraw project, focusing on bug fixes and feature enhancements related to user interactions and UI elements. Their work included addressing issues with the context menu, image handling, text wrapping, and mobile UI. They also introduced new features such as pen mode for palm rejection and improved the usability of the application.
diagramsdrawnhand-drawnproductivitycollaboration
zsviczian/zsviczian.github.io
Oct 2020 - Jun 2022
Contributions:195 commits, 149 pushes, 3 branches in 1 year 8 months
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