Kevin Lactio Kemta

**Context**: Participation in discussions on architecture and evolution of RAM applications (internal management of contributions and service providers) and Secure Client Portal (external application for service providers and contributing service providers), in an on-premises Kubernetes environment.

DevOps and Cloud Activities

• Design, improvement, and maintenance of GitLab CI/CD pipelines (build, test, packaging, deployment) for all IT system applications.
• Industrialization of deliverables and automation of application component packaging to Kubernetes environments.
• Participation in the continuous improvement of the Kubernetes infrastructure: management of namespaces, resources, Keycloak configurations, and deployments.
• Support for teams during production releases, ensuring a smooth and controlled transition.
• Analysis of impacts on the IT system and anticipation of the repercussions of changes on the infrastructure (impact studies).
• Implementation of a code analysis and quality reporting system with SonarQube: creation of a SonarGitlab connector (developed in Go/Golang) to collect SonarQube metrics and expose them directly in GitLab CI pipelines as automated reporting.
• Kubernetes migration of the application part: replatforming applications to a containerized orchestrated architecture, including writing YAML manifests, managing namespaces, and validating deployments.
• Application monitoring through the exploitation of centralized metrics and logs in Zipkin/Loki/Grafana: creation of observability dashboards for tracking the health of services in production and anticipating incidents.

Development Activities

• Development of Java/ReactJS fixes and enhancements, with unit test coverage (TDD).
• Assistance with business acceptance testing to validate delivered solutions.

**Context**: Within the IT department, in a Squad of 6 people (3 developers, 1 Tech Lead, 1 QA, 1 PO). Mission in BUILD, MCO & RUN mode on the AVEDI project, an automatic ingestion application for audiovisual and musical works with royalty calculation for rights holders.

DevOps and Cloud Activities

• Maintenance and update of the AWS infrastructure: management of cloud resources (EC2, RDS, Lambda, ECS, CloudWatch, SQS, SNS, Route 53, Fargate).
• Deployment and management of infrastructure as Code with Terraform: reproducible, versioned, and auditable provisioning.
• Participation in innovation workshops on cloud architecture evolution and AWS cost optimization.
• Close collaboration with Dev teams to integrate operational constraints from the design phase (shift-left DevOps).

Development Activities

• Development of back-end and front-end User Stories with TDD coverage (unit and integration tests).
• Complete redesign of AVEDI screens: migration from Material Design to Kendo UI Angular.

**Projects**: Enedis/Racing – Involvement as a fullstack Java & Angular developer
*Racing is an application for managing the French electrical grid.*

• Development of back-end and front-end user stories while respecting SonarQube and Jacoco code quality measures for test coverage.
• Correction of back-end and front-end anomalies.
• Handling of technical enablers related to developed functionalities (technical debt and performance).
• Participation in Agile/Scrum ceremonies (Daily, Sprint Planning, Retro, Planning Poker, code reviews, etc.).
• Organization of several knowledge-sharing sessions with the offshore Dev and Quality Test team: "TDD Practices in an Angular Project"; "Mockito: What You Need to Know Before Starting Unit Tests"; "Secure Your Architecture with ArchUnit Tests".