Alexandre Mootassem
Chief Technology Officer at Sigmapix
Nouvelle-Aquitaine, France
Summary
👤
Senior🎓
Top SchoolAlexandre Mootassem is a seasoned CTO and full‑stack engineer with 12+ years building high‑traffic Java EE backends and modern web frontends, currently leading technology at QESOA while serving as Lead Developer Fullstack and DevOps at Sigmapix. He blends deep server-side expertise (Java, JMS, NIO, Hibernate) with contemporary stacks like PHP/Symfony, Vue.js and Docker, and a strong focus on CI, automated testing and UX. Alexandre has a track record of scaling critical systems—working on high‑availability betting platforms, geo‑localized services and privacy tooling—and routinely turns research prototypes into production. As a former co‑founder and long‑time freelance CTO he pairs hands‑on engineering with product-minded leadership and operational rigor. Passionate about open source and design, he often bridges developer and user needs by shipping pragmatic, testable solutions that improve everyday experiences.
12 years of coding experience
16 years of employment as a software developer
EpitechBaccalaureate, Electronics, Baccalaureate, Electronics at Lycée Fernand Holweck
English, French, Spanish
Stackoverflow
26reputation
120reached
4answers
0questions
Github Skills (76)
packer10
linux9
uppercase9
vagrant9
lowercase9
single-source9
docker9
inflector9
singular9
sonata-admin8
terraform8
plural8
bundle7
render7
api7
Programming languages (7)
Github contributions (5)
sigmapix/SigmapixSonataImportBundle
Aug 2017 - Sep 2020
Symfony3 Import Bundle for Sonata Admin
Contributions:20 PRs, 46 pushes, 18 branches in 3 years 1 month
adminbundlephpsymfony-bundlesonata-admin
sigmapix/docker-php
Jun 2019 - Mar 2025
Contributions:15 pushes, 1 branch in 5 years 10 months
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