Marko Čepo
First Lieutenant at Croatian Ministry of Defence, MORH
Zagreb, Croatia
Summary
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Rockstar🎓
Top SchoolMarko Čepo is a First Lieutenant and seasoned software engineer with 12 years of IT experience, blending disciplined leadership from the Croatian Ministry of Defence with hands-on web development expertise. He holds a Master's in Information Technology from FER and is proficient in OOP, PHP, JavaScript, MySQL, HTML/CSS3 and responsive design. Marko contributes to prominent open-source projects like Liferay, where he has improved front-end UI components and full-stack dataset implementations, notably refining card components and dataset filters. He is comfortable spanning frontend and backend layers—creating components, implementing selection and sorting features, and strengthening UI reliability with targeted tests. Based in Zagreb, he pairs a methodical, military-informed approach with a developer’s attention to detail, often surfacing subtle UI bugs and preventing regressions. Colleagues rely on him for pragmatic solutions that bridge data models and polished user interfaces.
12 years of coding experience
Master's degree, Information Technology, Master's degree, Information Technology at FER
Stackoverflow
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Github Skills (11)
html10
typescript10
javascript10
typescripts10
front-end-development10
react10
typescript-types10
ui-components10
javas8
css8
java8
Programming languages (6)
Github contributions (5)
liferay/liferay-portal
Aug 2017 - Mar 2023
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:821 commits, 2 PRs, 9 comments in 5 years 7 months
Contributions summary:Marko primarily contributed to the frontend data set implementation within the Liferay Portal repository. Their commits involved creating and modifying object definitions, which likely involved extending the data model or UI. They also implemented a selection of components, suggesting work on creating and customizing the data set display. Additionally, the user has worked on a variety of components, including the creation of filters and sorting elements, showing strong interaction across the frontend layers.
liferay/clay
Nov 2020 - Jul 2021
This repo is has moved. ClayUI is still actively developed, but it has been moved into the liferay-portal monorepo. All future commits here are auto-synced from liferay-portal for read-only purposes: A web implementation of the Lexicon Experience Language
Role in this project:Front-end Developer
Front-end DeveloperContributions:8 reviews, 8 commits, 5 PRs in 8 months
Contributions summary:Marko primarily focused on improving and maintaining UI components within the Liferay Clay framework, specifically targeting the card components. Their commits involved fixing issues with button types, optimizing display types for dropdown triggers, and extending snapshot tests for the card components to include the dropdown trigger markup. They also prevented a double "card" class on `ClayCardWithHorizontal` and fixed an issue related to tooltips.
liferaymonorepo
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