Freelancer profile translated to English.
Back to original languageAbout Siva
Systems & DevOps Engineer, with 10 years of experience in Linux environments, CI/CD, containerization, and automation. Involved in critical projects (defense, finance, biometrics) with a strong culture of application integration, technical rigor, and teamwork.
French
Native or bilingual
Spanish
Conversational
English
Fluent
Can work on-site
Chilly-Mazarin (up to 50km), Paris (up to 10km)
Experience
- Les Agences de l'eauIntegration & DevOps Engineer - Ansible AutomationENVIRONMENTALAugust 2025 - Today (10 months)Courbevoie, FranceContext: Migration of 6 IS into a common one, each IS has its applications that must be pooled into a single IS under Debian 12.Industrialization of company activities:- Automation of applications with Ansible- Application integration- Implementation of CICD with GitLab- Documentation
- THALESDevOps Engineer – Ansible AutomationDEFENSE AND MILITARYJanuary 2024 - May 2025 (1 year and 4 months)Vélizy-Villacoublay, FranceContext: MIS scope, FPGA projectTasks:
- Participation in the deployment of the FPGA network across 4 geographically distinct sites
- Update and maintenance of Ansible playbooks according to business needs
- Automated deployment of the FPGA project on Red Hat servers via Ansible
- Git update on concerned servers
- Opening and management of inter-site network flows
- Implementation of a secure SSH connection for automatic deployments
- Configuration of permanent NFS auto-mounting on two Red Hat servers
- Management of user rights and access
- Writing technical documentation for the project
L3 Support:- Handling critical incidents using the KISS tool
- Windows Server license updates
- Resolution of network and system problems on Linux environments
Technical Environment: Red Hat 8, Ansible, Git, Bitbucket, JIRA, Windows Server - CACIBApplication Integration / DevOps EngineerBANKING AND INSURANCEJanuary 2022 - December 2023 (1 year and 11 months)Montrouge, FranceContext: I-MAD Project (Internal Market Abuse Detection), a market abuse detection application in banking trading for Crédit Agricole CIB.Tasks:
- Continuous deployment pipeline
- Supervision of integration and testing activities on integration and pre-production environments
- Configuration and management of automated deployment workflows via Ctrl-M, GitLab CI, and custom scripts
- Validation of release tests (integration, backtesting)
with the various stakeholderstickets and quality monitoring via JIRA XRAY- Writing Delivery & Release Notes, ticket management, and quality monitoring via JIRA XRAY
Technical Environment: Agile, Python, PowerShell, Shell, Git, GitLab CI, Bitbucket, Windows, Ctrl-M, JIRA, Visual Studio Code, Ansible
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Education
- Engineering degree, Electronics and Computer Science, Communication Systems optionCFA Ingénieurs 2000, Esipe2016cursus en alternance avec Safran Identity and Security
- Baccalaureate, Science track,Lycée Militaire d'Autun2009Baccalauréat, S,
Certifications
- AWS Cloud PractitionerAWS2025
- GenAI Level 1Devoteam2024