Felix Harrison
Technical Lead Manager at Cleo
London, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolFelix Harrison is a Technical Lead Manager based in London with nine years of hands-on experience building and shipping full-stack and mobile products, primarily using React Native and Ruby on Rails. He currently manages and mentors small engineering teams at Cleo while continuing to lead product initiatives that improve users’ financial health, such as high-yield savings and debt-reduction tools. Known for jumping into code when needed, Felix blends pragmatic engineering—migrations like Redux to TanStack Query and rapid MVP launches—with empathetic people leadership and a focus on measurable user outcomes. He has a track record of accelerating delivery through better DX, testing and release practices, and a background that spans everything from fintech to real-time event apps. Unusually, his career began outside tech in hospitality and teaching, which he leverages to create collaborative, customer-focused teams.
9 years of coding experience
10 years of employment as a software developer
Web Development Immersive Computer Programming, Web Development Immersive Computer Programming at MakersBachelor of Science (BSc) (Honours) Forensic Science, Bachelor of Science (BSc) (Honours) Forensic Science at University of Kent
English, Japanese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (79)
react-component9
explore9
container9
portal9
puppet8
twitter8
javascript8
search-api8
reactjs-components8
react8
church8
react-tooltip8
bin-packing8
grids8
twilio8
Programming languages (8)
Github contributions (5)
calveym/makersyelp
Nov 2016 - Nov 2016
Contributions:21 PRs, 43 pushes, 16 branches in 15 days
fmlharrison/songkick-shoutouts
Oct 2018 - Oct 2019
Desktop app for Songkick Shoutouts - A Electron and React application
Contributions:20 pushes, 2 branches in 1 year
reactelectronsongkickdesktopelectron-app
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