Freelancer profile translated to English.

Description

C#/.NET • Angular/React • Software Architecture • APIs (REST/OData/GraphQL) • OpenAPI • CI/CD/DevOps • Kubernetes/OpenShift

Architect / Tech Lead / Engineering Manager, I help organizations design and deploy business-critical products end-to-end.

With 10+ years in the C#/.NET ecosystem and strong industrialization experience (CI/CD, GitOps/IaC, Kubernetes/OpenShift), I ensure quality, delivery, and production operability.

Bonus: solid infra/on-prem culture (network, virtualization/hypervisor) for pragmatic and deployable architectures in hybrid contexts.

My Contribution

- Architecture & Scoping: Target architecture, standards, patterns, roadmap, industrialization

- Lead Dev / Delivery: Technical scoping, quality, code review, team practices, coaching

- API Design: REST / OData / GraphQL, versioning, governance, contract-first (OpenAPI)

- DevOps: CI/CD, GitOps, IaC, automation, Blue/Green, Canary

- Reliability & Production: SLO/SLI, KPIs, observability, alerting, runbooks, continuous improvement

- Security by Design: Hardening, RBAC/policies, secrets, best practices

Stack

- Front: Angular, React

- Back: .NET, C#

- API: REST, OData, GraphQL, OpenAPI

- CI/CD: GitLab CI • GitOps: Argo CD

- IaC: Terraform/Ansible

- Platform: OpenShift/Kubernetes

- Obs: Grafana, VictoriaMetrics/Logs, Telegraf/Vector

- IAM/Secrets: Keycloak, Vault/External Secrets

Modalities

- Audit/scoping, design & implementation, or Lead Tech / application architecture support

- Majority remote • Occasional on-site possible. Paris: 1x/month depending on organization

- On-call / major incident: optional, explicit agreement

- Decreasing rate for long missions depending on duration/scope

- Based in Caen

- Languages: FR (native), EN (professional)

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Remote only

Primarily works remotely

Cloud Temple
PaaS Engineering Manager
SOFTWARE PUBLISHING
October 2024 - December 2025 (1 year and 2 months)
Saint-Contest, France
Context
Head of PaaS / PaaS Engineering Manager at a Cloud provider, SecNumCloud context, business critical 24/7. Leading the PaaS division: responsibility for the delivery, reliability, and evolution of the platform foundation. Management of a multidisciplinary team (~10) and driving the backlog/roadmap at the enterprise level, with direct reporting to CPO/CTO (prioritization, trade-offs, strategy/execution alignment). Facilitating adoption (support, enablement) and speaking engagements (conferences/presentations) to promote the vision and disseminate standards.

Responsibilities
Leadership & Management: coordination, rituals, staffing, coaching, skill development
Product Leadership: vision, scoping, backlog, roadmap, cross-team dependencies, product communication
Governance & Reporting: KPIs, committees, execution tracking, risk management
SRE/Reliability: SLO/SLA/SLI, observability, alerting, incident management, continuous improvement
Architecture & Implementation: patterns, standardization, automation, industrialization
Operations & Maintenance 24/7: exploitation, hardening, patching, vulnerabilities, runbooks & documentation
Enablement: supporting teams/clients, training, internal/external conferences
Impacts
Implementation of SLO + observability + alerting: improved detection/diagnosis/resolution in production
Industrialization via GitOps + CI/CD + IaC: faster and more reliable evolutions
Strengthening security & compliance (RBAC, policies, secrets, hardening) within the SecNumCloud framework
Evangelism
Environment / Stack
Linux/macOS | SecNumCloud | Cloud Temple | OpenShift/K8s (RBAC, NetPol, quotas, taints) | Observability (Telegraf, Vector, VictoriaMetrics/Logs, Grafana, alerting) | Network/Sec (iptables, OPNsense) | IAM (Keycloak) | Secrets (Vault, External Secrets) | Storage (ODF Ceph) | IaC (Terraform, Ansible) | CI/CD & GitOps (GitLab CI, Argo CD) | Deploy (Blue/Green, Canary) | XCP-NG | VMWare | Proxmox
SecNumCloud OpenShift Platform Engineering Team Management Product Management
Cotral Lab
Software Development Manager
HEALTH AND WELLNESS
April 2023 - October 2024 (1 year and 6 months)
Condé-sur-Noireau, France
Context
Software Development Manager in an IT transformation context: leading development activities, structuring governance and delivery, coordinating internal teams and external partners. Management of a team of approximately 15 people, with a strong focus on quality, maintainability, and deployment.

Responsibilities
Management: team leadership, staffing, coaching, skill development
Leadership & Delivery: scoping, planning, execution monitoring, partner coordination
Technical Governance: standards, design reviews, code reviews, debt management
Architecture & Urban Planning: roadmaps, business/technical alignment, trade-offs
Quality & Operations: reliability, industrialization, documentation, continuous improvement
Impacts
Implementation/strengthening of delivery governance (rituals, prioritization, indicators) improving predictability
Standardization of engineering practices (reviews, quality gates, conventions) and reduction of production risk
Acceleration of delivery through industrialization and simplification of team/partner workflows
Contribution to IT transformation decisions (scenarios, trade-offs, roadmap)
Environment / Stack
Microsoft Azure | Dynamics 365 (ERP) | .NET Framework / .NET Core | Angular / TypeScript | PostgreSQL / SQL Server
Team Management Project Management Governance IT Architecture Digital Transformation
Cotral Lab
Software Architect
HEALTH AND WELLNESS
October 2018 - April 2023 (4 years and 6 months)
Condé-sur-Noireau, France
Context
IT and application architect: designing target architecture, modernizing IT systems, and supporting internal teams and external partners in scoping and execution. Cross-functional work on integrating Dynamics 365 ERP, cloud migration, and evolving towards a more modular architecture.

Responsibilities
IT & Application Architecture: urban planning, patterns, roadmap, standards
Scoping & Design: workshops, technical choices, detailed design, documentation
Integrations & APIs: API design, contracts, integration patterns
IAM / Identity: identity federation, authentication/authorization principles, and IT system integration
Cloud & DevOps: Azure migration, industrialization, and team support
Security: security by design, best practices, and safeguards
Impacts
Definition of target architecture and standards facilitating IT system coherence and scalability while respecting the allocated budget
Implementation of an integration strategy (API) and contribution to the industrialization of exchanges
Support for teams/partners improving deliverable quality and technical mastery
Contribution to modernization: cloud migration, Dynamics 365 integration, microservices approach
Environment / Stack
Microsoft Azure | Dynamics 365 (ERP) | .NET Framework / .NET Core | Java | Angular / TypeScript | PostgreSQL / SQL Server
IT Architecture IT Urban Planning API IAM Azure Cloud