Olivier Armand
Architecte Des Systèmes D'Information
Saint-Aubin-sur-Gaillon, Normandy, France
Summary
🤩
Rockstar🎓
Top SchoolOlivier Armand is a seasoned IT systems architect with 16 years’ experience designing and operating high-availability Linux infrastructures for enterprise clients across France. Currently leading systems architecture at DataOne and Groupe Diffusion Plus, he specializes in virtualization, load balancing, performance tuning and deployment of middleware such as JBoss/Wildfly, Tomcat, Nginx and messaging systems like ActiveMQ. He pairs hands-on sysadmin skills (RHEL/Ubuntu/CentOS/Debian) with team leadership and operational tooling—Graylog, Zabbix and NFS/GlusterFS—delivering resilient production platforms. A longtime webmaster and developer, he also contributes to open-source projects such as the Ndless TI‑Nspire SDK, showing a knack for low-level tooling, build automation and emulator improvements. His profile blends infrastructure automation expertise (Terraform/Ansible training) with practical experience in backups, database administration and commercial IT operations.
16 years of coding experience
5 years of employment as a software developer
Attestation de formation AUTOMATISATION AVEC ANSIBLE, Attestation de formation AUTOMATISATION AVEC ANSIBLE at M2i FormationAdministrer une base de données Microsoft SQL Server 2014 (M20462), Data Modeling/Warehousing and Database Administration, Administrer une base de données Microsoft SQL Server 2014 (M20462), Data Modeling/Warehousing and Database Administration at Global KnowledgeMaster, Génie Informatique Logiciel, Master, Génie Informatique Logiciel at Université de RouenDUT, Informatique, DUT, Informatique at IUT Informatique d'AmiensLinux administration niveau 3 - Dépannage et optimisation (XW306), Network and System Administration/Administrator, Linux administration niveau 3 - Dépannage et optimisation (XW306), Network and System Administration/Administrator at IB FormationMOOC Atelier RGPD, Computer Science, MOOC Atelier RGPD, Computer Science at CNILSauveteur Secouriste du travail, Public Health, Sauveteur Secouriste du travail, Public Health at AUDISEE
French, English, Spanish
Github Skills (12)
c1710
sh10
script10
shell10
sdk10
c1110
scripting10
build-automation9
toolchain9
device-emulation9
emulation9
lua8
Programming languages (2)
Github contributions (5)
ndless-nspire/Ndless
Mar 2014 - Dec 2015
The TI-Nspire calculator extension for native applications
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:10 releases, 69 commits, 2 pushes in 1 year 9 months
Contributions summary:Olivier primarily contributed to the development of the Ndless SDK, focusing on tools and features related to the TI-Nspire calculator. They implemented file transfer utilities and added support for new resource formats like BMP. The user also improved build processes, toolchain scripts, and emulator functionality. Additionally, they addressed code warnings and made bug fixes, demonstrating a focus on overall project quality.
ti-nspire
ndless-nspire/nsptools-history
Jan 2010 - Mar 2014
Contributions:965 commits in 4 years 2 months
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