Geoffroy Lesage
Engineering Manager - Search at Luxury Escapes
Sydney, New South Wales, Australia
Summary
👤
Senior🎓
Top SchoolGeoffroy Lesage is an engineering leader with 13 years’ experience building and scaling product-focused teams, currently driving Search engineering at Luxury Escapes from Sydney. He combines hands-on backend chops—evidenced by contributions to the LoopBack MySQL connector—with product-minded architecture and measurable impact, cutting average and p90 search latency from 5s to 1s. Previously a CTO and co-founder, he has re-architected platforms for cost and scale, led cross-functional roadmaps, and introduced company-wide analytics, A/B testing and end-to-end testing practices. Comfortable across cloud-native stacks (AWS, ECS, BigQuery, OpenSearch) and consumer-facing frontends, he mentors engineers while owning tech strategy and delivery. Outside work he’s an avid kite surfer, climber and alpinist, bringing the same appetite for calculated risk and persistence to shipping resilient systems.
12 years of coding experience
12 years of employment as a software developer
International Baccalaureate, International Baccalaureate at Yew Chung International School of BeijingBachelor Computer Science, Bachelor Computer Science at DePaul UniversityYCIS Shanghai 上海耀中外籍人员子女学校 Yew Chung International School of Shanghai
French, English, Chinese
Stackoverflow
955reputation
89kreached
11answers
33questions
Github Skills (15)
nodejs10
loopback10
mysql10
database9
javascript9
databases9
objective-c6
xcode6
asynchronous6
ios6
authentication6
automation6
php6
simulator6
iphone6
Programming languages (9)
Github contributions (5)
loopbackio/loopback-connector-mysql
Dec 2014 - Jan 2015
Loopback Connector for MySQL
Role in this project:
Back-end Developer
Back-end DeveloperContributions:5 commits, 2 PRs, 6 comments in 23 days
Contributions summary:Geoffroy primarily focused on enhancing the functionality and correctness of the MySQL connector's core logic. They addressed issues within the `isActual` function, including fixing syntax, accepting optional arguments, and correcting a missing variable. Furthermore, the user modified the default type mapping and corrected some bugs related to variable assignments. These changes directly impacted the connector's ability to accurately interact with and manage MySQL database schemas.
rdbmsmysqlcqlloopbackconnector
Starchup/google-pubsub-wrapper
Nov 2018 - Dec 2020
Easy to use wrapper for Google pubsub
Contributions:4 PRs, 83 pushes, 22 branches in 2 years 1 month
googlepubsubgoogle-pubsub
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