Jeremy Le François
Senior Software Engineer at Trainline
London, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolJeremy Le François is a Senior Software Engineer based in London with 10 years of digital product experience, progressing from PPC specialist to technical PPC manager and now to senior engineering roles at Trainline. He brings a rare blend of hands-on software development and performance marketing expertise, focusing on automation and programmatic solutions that bridge growth and engineering teams. Over multiple internal promotions at Trainline he has moved from junior to senior engineering responsibilities, demonstrating an ability to translate business metrics into reliable, production-grade systems. Trained in international business at Grenoble Ecole de Management and Erasmus, he pairs cross-cultural commercial insight with technical discipline, often approaching engineering problems with an operator’s mindset shaped by his PPC background. Notably, his career arc suggests a practical focus on automating repetitive marketing workflows into scalable engineering solutions that improve both efficiency and measurement.
10 years of coding experience
7 years of employment as a software developer
Bachelor's Degree International Business, Bachelor's Degree International Business at Grenoble Ecole de ManagementBachelor's Degree International Business Administration, Bachelor's Degree International Business Administration at Rotterdam School of Management, Erasmus University
German, English, French
Stackoverflow
414reputation
50kreached
15answers
5questions
Github Skills (29)
static-site-generator10
fastest10
compiler10
graphql10
frontend10
gatsby10
react10
woocommerce9
wordpress9
php9
science8
ecommerce8
mortar8
commerce7
computer-science7
Programming languages (3)
Github contributions (5)
jelefra/jelefra.com
Sep 2019 - Apr 2020
Personal website to learn about web development and experiment with React, JavaScript, Gatsby, and more.
Contributions:46 PRs, 71 pushes, 51 branches in 6 months
gatsbyreactjavascriptgatsbyjsreactjs
jelefra/codewars
Apr 2020 - Feb 2021
Solutions to Codewars katas.
Contributions:1 PR, 34 pushes, 1 branch in 10 months
javajavascriptkatascodewars-katas
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