Freelancer profile translated to English.
Back to original languageAbout Emilien
Over 15 years of experience in web and startups.
I help companies with their system and software architecture challenges with a DevOps culture.
Skills:
- External CTO / Interim Management
- Startup Founder Coaching
- Cloud: Openstack, Exoscale, AWS, Scaleway, Kubernetes, Docker/Compose/Swarm
- Team Management / Project Management
- PHP Symfony, Javascript (vuejs), Python development...
- Devops
- Quality: Implementation of CI/CD pipelines
- System, Software, and Cloud Architecture
- High Availability and Scalability
- Linux System Administration: Debian, Nginx, Apache, PHP, Elasticsearch, HAProxy, Redis... etc
- MySQL and MariaDB DBA (high availability, security, and performance)
- Infrastructure as Code: Ansible / Terraform / OpenTofu / Packer...
- Server Management: Debian Linux, FreeBSD, PFSense
Partner and certified cloud provider at Swiss hoster Exoscale
Sponsor of the open-source project Ansistrano
⭐️ Need expertise quickly? I respond within 2 hours maximum!
👉 More information and recommendations on my LinkedIn
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km), Paris (up to 10km), Grenoble (up to 10km), Annecy (up to 10km), Chambéry (up to 10km)
Experience
- TripleStackChief Executive OfficerJuly 2019 - Today (7 years and 1 month)Lyon, FranceSaaS software editing: Daemonit (https://daemonit.com) Freelance CTO / SRE (https://triplestack.fr) Client references:- Shadow.tech: Senior SRE / Devops / Sysops / PHP Dev / JS Dev / Python Dev- Skilleos: Technical Direction- BSO Network Solutions: Senior System Admin/Devops/Architect + Python development- PostVitam.ch: Audit, System Architecture, CTO- EMVIAR (Morocco): Hosting, Vue.js development- Groupe 361 (France): Technical Direction- Daiteo: SRE, Architecture, Audit... etc!
- ShadowSenior Site Reliability EngineerMay 2022 - April 2025 (2 years and 11 months)Paris, FranceCreation of the technical service for the Shadow Drive product (several PB storage, 20Gb/sec bandwidth)Setup of the entire infrastructure (potential 375k hits/sec) bare metal + OpenStackPython (Celery, Flask) and PHP (Nextcloud) developmentMaintenance and shutdown of the historical hubic.com serviceTechnologies: Debian / MariaDB Galera Cluster / Redis (+ Sentinel) / HAProxy / Loki / Terraform / OpenStack / Prometheus / Grafana / Packer... etc
- Groupe 361Chief Technology OfficerJune 2018 - August 2019 (1 year and 2 months)Lyon, FranceTechnical team management Agile and V-cycle project management Outsourcing management (freelancers, agencies, IT service companies) Tech lead / System and software architect AWS Hosting + Ansible PHP development (Symfony 3/4) Implementation of "DevOps" processes
Reviews
Recommendations
+1
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Education
- Master 2Supinfo Montreal2009
Certifications
- Exoscale 102 - Certified Solution ArchitectExoscale2021
- Exoscale 101 - Certified Sales ProfessionalExoscale2021