Freelancer profile translated to English.
Back to original languageAbout Gabriel
Automation Architect | Cloud, Network & Security
Also available for international projects. Fluent in English.
I support Cloud, Network, and Security teams in structuring and industrializing their automation practices.
My involvement goes beyond simple tool development.
I design frameworks, define standards, and formalize sustainable architectures to transition:
- from manual operations to reliable and reproducible workflows.
- from isolated scripts to maintainable, versioned, and observable libraries.
- from individual initiatives to a structured and governed team approach.
My expertise is based on:
- Advanced Python
- Clean Code and Clean Architecture philosophy (Hexagonal Architecture)
- Infrastructure as Code (Terraform, Ansible)
- CI/CD, GitOps
- Cloud Integration (AWS)
- Network Architecture (IPv4/IPv6)
- Security-by-design
I am involved in defining architectures, formalizing standards, frameworks, and best practices, as well as their operational implementation.
A particular focus is placed on code quality, CI/CD pipeline reliability, and long-term maintainability.
I produce high-level and technical architecture and operational documentation, ensuring the sustainability of solutions. I support their adoption by teams through knowledge transfer and targeted technical sessions.
My goal: transform your automated workflows into robust, scalable, and fully observable solutions, aligned with your security and operational requirements.
French
Native or bilingual
English
Fluent
Can work on-site
Grenoble (up to 50km)
Experience
- Schneider ElectricAutomation Architect – Network Security & Framework StandardizationSOFTWARE PUBLISHINGJanuary 2026 - Today (5 months)Grenoble, France
Description
Involvement within the Network Security Architecture team to structure and industrialize automation practices.The mission goes beyond simple development: it aims to define and formalize an automation framework standard for the team, in order to align practices with requirements for robustness, security, and long-term maintainability.Key Achievements
- Review of the IPv6 standard with a cybersecurity-oriented analysis
- Creation of a comprehensive inventory of existing automations (ownership, criticality, impact in case of failure, maturity level, target environment)
- Design and formalization of a Standardized Automation Framework integrating a maturity model aligned with automation criticality, defining a progressive adoption trajectory (short term), stabilization (governance and maturity), and evolution towards advanced observability and monitoring
- Contribution to a project analyzing the external exposure of network environments (on-prem DMZ) and AWS, through correlation of infrastructure data and study of potential attack paths in hybrid architectures
- Development of automation tools for reporting related to external exposure (network and Cloud)
Ongoing Transformation
- Transition from opportunistic automations to a structured, governed, and scalable automation capability
- Clarification and formalization of internal technical standards
- Alignment of automation practices with security and operational requirements
- Reduction of operational and cyber risks related to critical automations
- Cross-functional positioning between security, network, and automation teams
Technical Environment
Panorama • Infoblox DDI (DNS, DHCP, IPAM) • ZScaler • AWS • GitHub • GitHub Actions • Python • Ansible • JFrog Artifactory - Schneider ElectricAutomation Engineer – Security Tooling & Software IndustrializationSOFTWARE PUBLISHINGSeptember 2025 - December 2025 (3 months)Grenoble, France
Description
Involvement within the security team to develop and industrialize internal reporting and automatic update tools.Beyond functional development, took the initiative to restructure and industrialize the code ecosystem used by the team, in order to improve its maintainability, quality, and scalability.Mission successfully completed (Malt evaluation 5/5), leading to a new collaboration within another team and in a broader context.Key Achievements
- Development of security reporting tools (network and AWS Cloud)
- Complete industrialization of internal Python libraries: refactoring, centralization into a structured monorepository, and implementation of advanced CI/CD (linting, conditional tests, packaging, Artifactory publication, semantic versioning of packages, and automated Git tags)
- Implementation of automatic updates for internal tools via Ansible, with GitOps integration in AWX Tower
Impact
- Standardization of development practices
- Significant improvement in maintainability
- Reduction of risks related to code duplication
- Introduction and formalization of good DevOps practices within the team
- Maturity improvement in internal library management
- Time savings and improved security visibility through automated report and alert generation
Technical Environment
Python • GitHub • GitHub Actions • CI/CD • JFrog Artifactory • Ansible • AWX Tower • GitOps • AWS • Infoblox DDI (DHCP, DNS, IPAM) • Panorama - Schneider ElectricDevOps & Automation Engineer InternSOFTWARE PUBLISHINGAugust 2022 - September 2025 (3 years)Grenoble, FranceIntern at Schneider Electric for 3 years, I worked with an infrastructure automation and cybersecurity team.Main missions:
- Automated deployments of AWS Cloud infrastructure (Terraform, IAM, EC2, Lambda, S3, RDS, DynamoDB, etc.)
- Automated generation of network rules (Panorama firewall)
- Continuous integration and deployment - CI/CD (GitHub Actions, tests, Docker)
- Code and infrastructure as code analysis from a quality and security perspective (SonarQube, Aqua, Snyk, KICS)
- Design and development of an automated backup system for AWS Cloud resources in Python (Terraform configuration generation)
Technical Environment:AWS, Terraform, Ansible, Docker, GitHub Actions, Python, Golang, Bash.Skills developed:autonomy, communication and documentation writing (FR/EN), proactivity, rigor.
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Education
- Computer Engineering DegreeGrenoble INP - Ensimag2025Mathématiques, programmation de base (assembleur), Linux, POO (C, C++, Java), conception logicielle, base de données, développement web full stack (HTML/CSS Javascript, React, NodeJS), réseaux, Cloud, GCP,
- DUT in Computer ScienceUniversité Grenoble Alpes2022HTML, CSS, Javascript, PhP, POO, Java, C/C++, PostreSQL, Conception, Réseaux, Gestion de projet