Florian Sey
Chief Technology Officer at NEOFACTO
Luxembourg, Luxembourg
Summary
👤
Senior🎓
Top SchoolFlorian Sey is a pragmatic technology leader and Chief Technology Officer based in Luxembourg with 13 years of experience spanning mobile, web and API-driven platforms. He rose through hands-on roles—from iOS/Android developer and game projects to backend API design and large-scale migrations—bringing a developer-first perspective to CTO responsibilities. At NEOFACTO he combines product-minded engineering with DevOps and architecture modernization, having led API platform work for ING and legacy-to-modern migrations. He favors understanding how systems work end-to-end, often improving developer experience and operational workflows as much as shipping features. This blend of full‑stack curiosity and operational focus makes him adept at turning complex, legacy landscapes into maintainable, cloud-ready systems.
13 years of coding experience
6 years of employment as a software developer
Master's degree Systèmes d'informations distribuées, Master's degree Systèmes d'informations distribuées at MIAGE NancyBaccalauréat Sciences Economiques et Sociales, Baccalauréat Sciences Economiques et Sociales at Lycée Louis MajorelleDUT (BAC+2) Informatique, DUT (BAC+2) Informatique at IUT Nancy Charlemagne
English, Spanish
Stackoverflow
2,510reputation
313kreached
62answers
45questions
Github Skills (200)
geth10
python10
abi10
p2p10
solidity10
golang10
go10
swagger-editor10
ethereum10
blockchain10
operator-sdk10
mybatis9
linux9
internationalization9
kubernetes-operator9
Programming languages (16)
Github contributions (5)
sey/sublime-solium-gutter
Nov 2016 - Dec 2016
Contributions:9 commits, 4 pushes, 1 branch in 21 days
linterethereumguttersoliditysublime
sey/ansible-lint
May 2022 - Jan 2024
Best practices checker for Ansible
Contributions:1 PR, 2 pushes, 1 branch in 1 year 8 months
ansiblechecker
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.