Christopher Lass
Head Of Operational Excellence
Munich, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolChristopher Lass is a Munich-based software leader with 10 years of experience who blends hands-on backend engineering with operational leadership, currently serving as Head of Operational Excellence after founding proptech startup Lilo. He has led development teams in fintech and identity (GoKYC) and built developer-forward features across notable open-source Laravel projects—improving performance, testing, and S3/file handling in widely used libraries. Equally comfortable shipping production services and refining developer experience, he has a track record of pragmatic refactors, PSR-compliant integrations, and edge-case fixes that reduce runtime errors and maintenance burden. A Stanford visiting researcher with a top-graded thesis on remote collaboration, he brings research-driven design thinking to product and process improvements.
10 years of coding experience
7 years of employment as a software developer
Athens Program at Katholieke Universiteit Leuven, Athens Program at Katholieke Universiteit Leuven at KU LeuvenMaster of Science (M.Sc.) Information Systems (Wirtschaftsinformatik), Master of Science (M.Sc.) Information Systems (Wirtschaftsinformatik) at Technical University of MunichVisiting Researcher at Center for Design Research (CDR), Visiting Researcher at Center for Design Research (CDR) at Stanford University
English, German, French
Github Skills (31)
unit-testing10
git10
filesystem10
facebook-sdk10
eloquent10
laravel-mix10
testing10
laravel10
java10
psr-710
javas10
php10
firebase-cloud-messaging10
fc10
firebase-messaging10
Programming languages (15)
Github contributions (5)
SammyK/LaravelFacebookSdk
Jan 2017 - Jul 2017
Fully unit tested Facebook SDK v5 integration for Laravel & Lumen
Role in this project:
Backend Developer
Backend DeveloperContributions:11 commits, 4 PRs, 3 comments in 5 months
Contributions summary:Christopher primarily focused on improving the performance and maintainability of the Laravel Facebook SDK. Their contributions included deferring provider loading for performance gains, extracting configuration logic, and making adjustments to testing configurations. The user also addressed configuration related issues by making publishing the config optional, and added code to immediately return from the `boot` method under certain conditions.
laravel-lumenphpunit-testedsdkunit
brozot/Laravel-FCM
Feb 2017 - May 2017
Laravel-FCM is an easy to use package working with both Laravel and Lumen for sending push notification with Firebase Cloud Messaging (FCM).
Role in this project:Back-end Developer
Back-end DeveloperContributions:10 commits, 2 PRs, 1 comment in 3 months
Contributions summary:Christopher focused on improving the existing codebase for the Laravel-FCM package. They corrected errors in the implementation of the `ClientInterface` method, replaced invalid method calls, and fixed PHP doc errors. The user also refactored parts of the code to adhere to PSR-7, replacing Guzzle-specific response objects with the standard `Psr\Http\Message\ResponseInterface`. Furthermore, the user worked on making the mock classes' setters fluent.
pushfcm-messagingfirebasefcmfirebase-cloud
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