About Cyrine
Tech Lead & Software Engineer | Java/Spring Boot | Architecture & Craftsmanship
Tech Lead and backend developer with 9+ years of experience, delivering high-stakes technical projects for major enterprise clients: Société Générale, Crédit Agricole, Groupe Pomona, La Poste Group, and Orange Labs.
I specialize in designing and building robust applications using Java/Spring Boot, hexagonal architecture, microservices, and craftsmanship practices (TDD, BDD, clean code). I also bring strong hands-on expertise in CI/CD, DevOps (Docker, Kubernetes, Jenkins, GitLab, Ansible), and cloud environments (AWS).
Beyond development, I lead and coordinate cross-functional teams — developers, architects, infrastructure — and own key technical decisions: architecture design, legacy migration, monitoring stack setup (ELK, Dynatrace), and network/environment provisioning.
I am also a trainer: throughout my career, I have consistently coached and trained developers through hands-on workshops, code reviews, and dedicated training sessions on Spring Boot, testing strategies, and software architecture.
Available for technical consulting, or training missions — remote or hybrid.
French
Native or bilingual
English
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- GROUPE POMONATech Lead | Software Craftsmanship | DDD, Clean Architecture, APIs, Microservices, DevOpsAGRICULTUREJanuary 2026 - Today (5 months)Paris, FranceTransversal Tech Lead mission across the entire Pomona Group ITdepartment, leading the migration and modernization of criticalinternal applications
- Alenia Consulting ParisTribe lead & Engineering ManagerMay 2021 - December 2025 (4 years and 7 months)In parallel to my client assignments, I also worked on internal projects that were crucial for the growth and organization of the companyLeadership & OrganizationTribe Leadership: Led the Developer Tribe, contributing to the organization’s restructuring into specialized tribes by domain.OKRs Implementation: Implemented and managed OKRs to align the tribe with company objectives.Team Management: Supervised the integration of developers, affiliating them with managers and tracking their progress.Recruitment & Talent ManagementSourcing & Co-optation: Actively sourced talent via LinkedIn and co-opted developers.Interviews & Selection: Managed technical interviews and implemented tests to assess skillsPipeline Management: Managed the candidate pipeline, tracking each stage of the recruitment process.Proposal & Decision Making: Collaborated with managers and co-founders to discuss recruitment proposals and decisions.Coaching & Developer GrowthDeveloper Coaching: Provided coaching to developers for client interview preparation.Consultant Placement: Placed developers with clients based on their needs and requirements.Performance & Process ManagementProcess Optimization: Continuously improved recruitment and developer placement processes.BoondManager Usage: Utilized BoondManager for efficient management of resource allocation, and client relationships.Event Organization:Organized internal events and integration days for the Developer Tribe and team building activitiesIntern Training & DevelopmentTraining Material Preparation: Prepared training materials for interns on Ansible, Linux, SQL, ELK, Jenkins, and Docker through courses and workshops.Intern Training: Conducted training sessions for interns in Lisbon, helping them build practical skills in these technologies
- Société GénéraleSenior Backend Engineer - Software CraftsmanshipApril 2023 - November 2025 (2 years and 7 months)API Design & Development: Developed and redesigned APIs to follow Hexagonal Architecture principles (Domain/Infrastructure separation). Migrated APIs from Java 11 to Java 17, and from Java 17 to Java 21, while upgrading to Spring Boot 3.Microservices Implementation: Developed and configured microservices to support scalable and efficient application deployment.Database Optimization: Improved database models and migrated databases from Postgres 12 to Postgres 14 across private cloud environments.Containerization & Deployment: Utilized Docker, Kubernetes, Helm, and Harbor for containerization and managing deployment across different environments.Code Quality & RefactoringPerformance OptimizationPerformance Enhancement: Identified and resolved API performance bottlenecks, leading to a 69% improvement in application response time.Testing & Quality AssuranceUnit & Integration Testing: Applied Test-Driven Development (TDD) to develop new features.API Testing with Cucumber: Developed integration tests with Cucumber and wrote Gherkin scenarios in collaboration with business analysts to ensure behavior-driven development (BDD).Continuous Testing: Integrated unit and integration testing into CI/CD pipelines, ensuring efficient and reliable deployments.Jenkins Enhancements: Improved Jenkins jobs to automate build and deployment processes, ensuring smooth execution across various environments.DevOps & CI/CDCI/CD Management: Managed CI/CD pipelines using Jenkins, ensuring continuous integration and deployment across development, staging, and production environments.Release Management: Handled release management, including release notes preparation, database management, Jenkins job execution, and troubleshooting issues during deployment.Kubernetes SupervisionCollaboration & Knowledge SharingPull Request Validation: Reviewed and validated pull requests to ensure code quality, functionality, and adherence to best practices.Cross-Functional Collaboration
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Education
- Engineer's Degreein software engineeringNational Institute of Applied Sciences and Technology (INSAT)2017Engineer's Degreein software engineering
- PreparatoryNational Institute of Applied Sciences and Technology (INSAT)2016Preparatory