Freelancer profile translated to English.

Description

DevOps Engineer with over 10 years of experience in continuous integration, infrastructure automation, cloud migration, and environment security. Specializing in Docker, Kubernetes, Terraform, Ansible, and CI/CD. Passionate about simplifying deployments and optimizing application performance. Capable of managing complex technical projects in Agile teams.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris 17e Arrondissement (up to 50km)

BNP
DEVOPS
BANKING AND INSURANCE
May 2021 - January 2025 (3 years and 8 months)
Montreuil, France
Context:
As a DevOps engineer, I primarily worked on two projects: migrating CFT and Autosys applications from an On-Prem environment to the IBM cloud, while automating their deployment.
Missions:
Implementation of the PaaS solution: setting up Helm charts for deploying CFT (Cross File Transfer) and Autosys (scheduler) applications.
Docker containerization of applications.
Automation of Helm chart deployment on the Toolchain: Creation of Jenkins pipelines for building, deploying, and testing Helm charts.
Creation and management of secrets in HashiCorp Vault: API keys, certificates,
Migration of CI/CD pipelines from Jenkins to GITLAB-CI.
Technical documentation (Installation procedures for prerequisites, Helm charts).
Setting up Splunk dashboards (infrastructure inventory).
Processing ServiceNow tickets generated for application alerting (Dynatrace).
Level 2 and 3 Support.
Migration of Helm charts to a Kubernetes operator solution (implementation of Custom Resources).
Sysdig monitoring: setting up Sysdig alerts with email notifications.
Implementing a tool for converting Autosys CMD jobs to Python POJOs.
Migration of the Autosys application to an AsAcode Openshift offering.
Deployment of the Autosys infrastructure using Terraform - IaC: Development of Terraform modules.
Development of Airflow DAGs (Directed Acyclic Graphs) for setting up workflows and orchestrating application deployment.
GitOps deployment with ArgoCD for application deployment on Openshift.
Conducting training sessions to ensure skill development for the entire team.
Writing and updating technical, operational, and acceptance documentation.
Performing feasibility studies (spikes) for new features to be implemented.
CI/CD Kubernetes Docker Terraform OpenShift
ITNOVEM
Fullstack Developer, Devops
TRANSPORTATION
September 2018 - May 2021 (2 years and 8 months)
Paris, France
- Migration of a NodeJS/Dash DB application to a PostgreSQL database. The application tracks IoT sensors embedded in SNCF Rolling Stock.

- Implementation of new developments for the "Cockpit" project (a web application for declaring industrial IoT devices on the IBM Bluemix Watson IoT platform).

- Migration of the "Digidiag" application from the IBM Bluemix platform to the Microsoft Azure platform and integration into the SNCF software factory.

- Support and assistance to users in implementing the SNCF software factory: continuous integration and continuous deployment of SNCF applications.

- Contribution to the evolution of the build/deployment shared library.

- Implementation of common Ansible roles (Apache, Tomcat, etc.).

- Implementation of automated tests (RobotFramework, SquashTM).

- Deployment automation.

Technical Environment:
AngularJS, Angular 6, NodeJS, MicroServices, IBM Cloudant NoSQL database, Jenkins, TypeScript, RXJS, PostgreSQL, Ansible, CI/CD, Docker, Kubernetes, SquashTM, RobotFramework, SonarQube, Git, Artifactory, Nexus, Octoperf, REST

METHODOLOGY / APPROACH: Agile (Scrum), Devops
DevOps Docker Ansible Scrum Continuous Integration
Natixis
Development Studies Engineer
BANKING AND INSURANCE
September 2015 - August 2018 (3 years)
Toulouse, France
Development and redesign of online subscription web applications and management of Chèque de table (www.chequedetable.com) and Apetiz card (www.apetiz.com) products using the Agile Scrum method.

Tasks performed:

- Front-end/back-end development (Angular / Java 8).
- Development of REST WebServices / Microservices.
- Implementation of an authentication component and token security.
- Development monitoring.
- Implementation of CI/CD with Jenkins.

Technical Environment:
SCRUM, AngularJS, Angular 2, Java 8, NodeJS, Bower, Micro-Services, HTML5, CSS3/Less, Bootstrap, Grunt, Rest, Swagger, Maven, JPA/Hibernate, SpringBoot, Oracle, SQL developer, Jboss, Jalios, Jenkins, XL Deploy, Atlassian suite (Confluence, JIRA, Bitbucket), GIT, Amcharts, ATInternet.

Bug fixing and development of new features for the business card website.

Technical Environment:
jQuery, JEE7, Spring MVC, Spring batch, SpringBoot, JBOSS, JPA/Hibernate, Maven

Maintenance and development of various applications for production and distribution teams (ZENIT website, corporate client website).

Tasks performed:
- Development of SOAP/RESTful WebServices.
- Front-end development (JSF/ RichFaces).

Technical Environment:
JEE, jQuery, JSF/RichFaces, Seam, GED, JPA/Hibernate, JSP, Spring Batch, SpringBoot, WebSphere server, PL/SQL, SonarQube

Angular Continuous Integration