Alex Leon
Senior Software Engineer at HASH
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolAlex Leon is a seasoned software leader and co-founder currently serving as CTO of Fieldbook, a Berlin-based platform that helps tour operators digitise and run memorable travel experiences. With a decade of experience leading web platform and design system efforts at companies like Ansarada and Domain, he blends hands-on front-end craftsmanship with engineering management and product-minded infrastructure work. He has a particular passion for design systems and making information more accessible through thoughtful interfaces, and has organised community events to advance best practices in that space. Previously a senior consultant and team lead, Alex brings startup grit and enterprise-grade delivery, able to move from UI details to platform architecture. Notably, he combines entrepreneurial product focus with a background in building and advising software at several leading Australian tech firms.
11 years of coding experience
6 years of employment as a software developer
Computer Science, Computer Science at University of New South Wales
English, French, German
Stackoverflow
343reputation
15kreached
4answers
5questions
Github Skills (148)
type-system10
apollo-client10
google-map10
rendering10
ava10
apollographql10
maps10
hash10
database10
traversal10
graph10
typescript10
google10
custom-properties10
simulation10
Programming languages (8)
Github contributions (5)
alex-e-leon/print-tree
Sep 2017 - Jul 2022
Contributions:24 commits, 24 PRs, 28 pushes in 4 years 10 months
alex-e-leon/stylelint-config
Nov 2020 - Mar 2026
Contributions:11 PRs, 17 pushes, 11 branches in 5 years 4 months
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