Mario Gielissen
MD Openworx
Limburg, Netherlands
Summary
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SeniorMario Gielissen is the managing director and founder of Openworx, a Limburg-based firm delivering Odoo business software, cloud services and managed IT solutions, with over 11 years of hands-on experience. He combines leadership and product delivery, often contributing code and front-end polish himself—most notably enhancing the Odoo backend theme with UI improvements like a Side Chatter feature and refined CSS for better usability. Mario balances client-facing service delivery with open-source stewardship, running Openworx’s public projects on GitHub while steering cloud operations and enterprise deployments. His practical blend of UI-focused development and long-term service management makes him a go-to partner for organizations adopting Odoo in the Netherlands.
11 years of coding experience
English
Github Skills (7)
html10
css10
front-end-development10
odo10
odoo10
site-design9
website-design9
Programming languages (9)
Github contributions (5)
Openworx/backend_theme
Oct 2016 - Mar 2021
Odoo Backend Theme
Role in this project:
Front-end Developer
Front-end DeveloperContributions:59 commits, 24 PRs, 119 pushes in 4 years 5 months
Contributions summary:Mario primarily contributed to the front-end development of the Odoo backend theme, making visual and functional adjustments to the user interface. Their work included adding and modifying CSS styles to improve the theme's appearance, such as adjusting button styles, form layouts, and the positioning of notification counters. They also added a "Side Chatter" feature to enhance the user experience on wider screens and updated HTML description files with new screenshots.
pythonodooerpbackend-themebackend
mgielissen/odoo-ansible
Nov 2018 - Nov 2023
Contributions:29 pushes, 1 branch in 5 years 1 month
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