Freelancer profile translated to English.
Back to original languageAbout Nicolas
Hello,
System Administrator for 20 years now, I have had the opportunity to explore many technologies throughout my career and witness their evolution.
Flexible and versatile, I have a generalist profile that has been nicknamed "Swiss Army knife" several times in the past.
My last two experiences have brought me a DevOps vision to my work where I had the opportunity to implement CI/CD and be comfortable with Infrastructure as Code.
Initially trained in the C language, scripting is one of my strengths.
Detail-oriented, I would be committed to providing you with well-done work in line with the expressed needs.
Below is a panel of my skills:
Development / Scripting
- Creation of Windows scripts (Powershell)
- Development of Windows applications (C#.Net)
- Development of Windows Web applications (C#.Net)
- Creation of Linux scripts (Bash)
- Creation of Python scripts
- Development of Web applications (Php, Html, Css)
System
- Installation and configuration of Windows servers (2016, 2019)
- Installation and configuration of Linux servers (Debian, CentOS)
- Creation / modification of monitoring probes (Nagios, Centreon, Prometheus)
- Integration of logging in an ELK environment
- Integration of application services
Web
- Apache Web server configuration
- Nginx Web server configuration
- Apache Reverse Proxy configuration
- Nginx Reverse Proxy configuration
- Microsoft IIS Web server configuration
- Web server security
- Application integration
Virtualization / Containerization / Cloud
- VMware infrastructure administration
- Kubernetes infrastructure operation
- Creation of custom Docker images
- Integration of applications and microservices
Automation
- Gitlab CI creation
- Jenkins CI creation
- Automation and generalization using Ansible
Looking forward to collaborating together!
To view my CV, visit my website nicolasbertin.me
French
Native or bilingual
English
Fluent
Can work on-site
Cholet (up to 50km)
Experience
- Switch and GoProject for deleting SharePoint Online file versionsHUMAN RESOURCESMarch 2024 - March 2024Nantes, France
- Creation of Powershell scripts to analyze SharePoint Online disk space.
- Deletion of file versions deemed "obsolete" using Powershell scripts.
- NickelInfrastructure AdministratorBANKING AND INSURANCEJune 2019 - April 2021 (1 year and 10 months)Nantes, FranceManagement of the company's cloud and datacenter production environment (Google Cloud Platform, Rackspace)Integration of applications in Kubernetes environment (Helm, Jinja)Project execution within the framework of a hosting provider change:- Audit of the middlewares in the Legacy environment composed of .Net Web Services- Rationalization and design of the new Microsoft IIS infrastructure- Implementation of a continuous integration process for .Net Web services- Audit and optimization of the company's OCRs- Creation of specific Prometheus probes to obtain metrics from OCRs
- Ministère de l'Europe et des Affaires étrangèresInfrastructure AdministratorPUBLIC SECTORJanuary 2017 - January 2019 (2 years)Nantes, FranceAdministration of the development forgeParticipation in the implementation of a new development zone forgeIntegration of web applications with the Ministry's SSO: application SAML or Apache reverse proxy with Shibboleth moduleCreation of Debian packages for application integration, then creation of SaltStack states
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Education
- General Computer Science LicenseCNAM Paris2011
- Management Computer Science BTS, Network Administrator OptionAkor Alternance2005
Certifications
- ITIL Foundation V3 CertificationSogeti Institute2012
- DevOps Foundation CertificationOrsys2018