Moriel Schottlender
Principal System Architect at Wikimedia Foundation
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolMoriel Schottlender is a Principal System Architect with 14 years of engineering experience, currently leading architecture and delivery at the Wikimedia Foundation. She blends deep backend expertise in MediaWiki with front-end polish, having fixed RTL and UI issues while improving code consistency and type safety in one of the web’s most famous open-source projects. Her background in physics and mathematical modeling informs a rigorous, data-driven approach to problem solving, from agent-based epidemic simulations to large-scale editing tools. Moriel’s career spans hands-on development, product-facing social media strategy, and mentoring across distributed teams, reflecting a rare mix of technical depth and communication skill. Based in New York, she pairs open-source stewardship with an inventor’s curiosity—she’s a creative “physics minecrafter” who brings playful experimentation into practical engineering.
15 years of coding experience
11 years of employment as a software developer
Masters of Science Computer Science, Masters of Science Computer Science at New York Institute of TechnologyBachelor of Science Physics, Bachelor of Science Physics at The City College of New York
Hebrew, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (8)
rt10
css10
mediawiki10
php10
javascript10
front-end-development10
jquery10
git7
Programming languages (13)
Github contributions (5)
wikimedia/mediawiki
Feb 2015 - Sep 2019
🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:261 commits in 4 years 7 months
Contributions summary:Moriel primarily focused on improving the consistency and maintainability of the MediaWiki codebase. Their contributions included adding missing return types to methods within `MediaWikiServices.php`, enhancing code clarity and type safety. The user also addressed several bug fixes and feature implementations, such as preventing the modification of the "Create filter" button label and ensuring correct display of comments within tables. Furthermore, they modified the RecentChanges feature, specifically focusing on improving user preference management.
collaborative-editingmediawikiphpwikiwikipedia
wikimedia/jquery.ime
May 2013 - May 2013
jQuery based input methods library
Role in this project:Front-end Developer
Front-end DeveloperContributions:5 commits in 1 day
Contributions summary:Moriel's contributions focused on fixing the positioning of a keyboard icon within a jQuery-based input methods library. They addressed issues related to Right-to-Left (RTL) languages, ensuring the icon appeared correctly in various layout directions. The changes involved adjusting CSS positioning of the icon using Javascript, specifically by modifying the `left` CSS property. This work corrected visual issues for users of RTL languages, improving the user experience.
input-methodjquery
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