Freelance Developer
I’m Flavien Jourdren, a freelance Software Engineer, Lead Tech, and Solution Architect. I help companies design, build, and modernize their software systems — from architecture to production.
What I Do
Architecture & Technical Consulting
- Microservices architecture design and implementation
- Legacy system modernization — auditing, planning, and incremental migration
- Technical audits — code quality, scalability, performance, security
- Domain-driven design, event-driven systems, API contract design
Back-End Development
- Java (Spring Boot, Maven, Gradle)
- TypeScript (Node.js, Next.js)
- REST API design and implementation
- Database design (SQL, NoSQL)
DevOps & Cloud-Native Infrastructure
- Kubernetes orchestration and cluster management
- Docker containerization
- CI/CD pipeline setup (Jenkins, GitLab CI, GitHub Actions)
- Infrastructure as Code, GitOps practices
- Cloud platforms (Scaleway, GCP)
Technical Leadership
- Leading development teams and driving engineering best practices
- Code reviews, mentoring, pair programming
- Defining technical roadmaps and architecture decision records
Why Work With Me
- End-to-end expertise — from system design to production deployment
- Pragmatic approach — balancing business needs with technical excellence
- Proven track record — experience with complex distributed systems at scale
- Flexible engagement — mission-based, part-time, or full-time contracts
Technologies
| Category | Technologies |
|---|---|
| Languages | Java, TypeScript, JavaScript |
| Frameworks | Spring Boot, Next.js, Node.js |
| Infrastructure | Kubernetes, Docker, Jenkins, GitLab CI |
| Architecture | Microservices, Event-Driven, REST APIs, DDD |
| Cloud | Scaleway, GCP |
| Practices | CI/CD, GitOps, Infrastructure as Code, TDD |
Let’s Work Together
Whether you’re looking for a freelance developer, I’d be happy to discuss your project.
- LinkedIn: flavien-jourdren
- GitHub: fjourdren