Jérémy Touzy
Senior Mobile Engineer at SumUp
Toulouse, Occitania, France
Summary
👤
Senior🎓
Top SchoolJérémy Touzy is a Senior Mobile Engineer with 11 years of experience building and leading iOS teams across finance and consumer photo-printing products, currently shaping SumUp’s next POS with SwiftUI and Kotlin Multiplatform. He specializes in modern Swift architectures—TCA, Combine, Swift concurrency—and has a proven track record rewriting and modularizing large-scale apps (4M+ users) into 100+ SPM modules and reusable design systems. Equally comfortable mentoring juniors and automating developer workflows, he’s authored CI/CLI tools, testing utilities, and open-source helpers to streamline releases and enforce code standards. His background in backend/fullstack development and AWS-backed side projects gives him a practical full-stack perspective that informs robust mobile architectures and cross-platform design decisions.
11 years of coding experience
10 years of employment as a software developer
BTS, Informatique de gestion, option Développeur, BTS, Informatique de gestion, option Développeur at Lycée Jean Monnet, Aurillac
English, French
Stackoverflow
1,579reputation
276kreached
21answers
1question
npm
top-5%
yarnpkg
top-5%
Github Skills (168)
ergonomics10
composition10
testing10
unidirectional-data-flow10
vuejs210
uikit10
swiftui10
javascript10
architecture10
modularity10
blocking10
angular10
typescript10
backport10
testability10
Programming languages (7)
Github contributions (5)
jtouzy/PackageBuddy
Jul 2021 - Mar 2022
Command line helper for SPM-based projects.
Contributions:6 releases, 10 commits, 1 PR in 8 months
command-line-toolcommandline-toolspmcommand-linecli
jtouzy/fastrecord
Dec 2016 - Feb 2017
Contributions:1 release, 140 commits, 138 pushes in 2 months
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