About Jean
French
Native or bilingual
English
Fluent
Spanish
Conversational
Experience
- E-MET ConsultingTechnical Consultant & IT TrainerApril 2020 - Today (6 years and 2 months)Roubaix, FranceTechnical trainer and consultant, I work in training centers, engineering schools, and companies to train students, employees, or professionals in career transition.I lead customized training sessions, designed from practical case studies, in person or remotely.In parallel, I design and develop high-value-added application projects, combining technological innovation and a solution-oriented approach.Examples of assignments:
- ORSYS, Paris La Défense (12/2022):Jenkins, implementing continuous integration in Java
- Ynov, Paris (10/2020 - 03/2021):Advanced software development (Master 1 & 2), practical sessions, demos, coaching
- AFPA, Paris (07/2020 - 08/2020):Java EE
Personal Project - Motaki (2025)Role:Software Architect & Full-stack DeveloperDevelopment of a bus reservation platform for Gabon.- Modular architecture: Spring Boot, Quarkus, Angular (monorepo), OpenAPI
- Service-UI middleware between the Angular frontend and Spring/Quarkus backends
- Event-driven backend with Kafka (notifications, audit, payments)
- Deployment via Docker, monitoring via Spring Boot Admin, GitHub Actions CI/CD
- Project carried out in collaboration with a developer partner, aiming for production deployment on VPS
Skills:Backend Web Development · MySQL · MongoDB · Java · Spring Framework · Continuous Integration and Continuous Delivery (CI/CD) · Software Development · JHipster · Heroku · Docker · Postman · Ansible · Quarkus · Apache Kafka · GitHub · Jenkins · Angular - E-MET ConsultingFull-Stack Java Consultant & Tech LeadJune 2021 - April 2025 (3 years and 10 months)Lille, Hauts-de-France, FranceClient:Belgian Notaries Federation (Fednot) - BrusselsPeriod:June 2021 - April 2025Role:Full-stack Developer / Tech LeadContext:Agile and trilingual environment. Management of strategic, high-value projects for Belgian notaries.Main missions:
- Technical coordination and team support (best practices, CI/CD, testing)
- Requirements analysis, estimation, planning, and risk management
- Design and development of business applications (single provision account with the Ministry of Finance, LMS integration, batch processes)
- Contribution to regulatory projects (anti-money laundering, complaint management)
- Facilitation of technical workshops, drafting deployment deliverables, monitoring production releases
Skills:Java, TypeScript, Angular, Monorepo, Spring Framework, Spring Boot, Spring Security, Microservices, Enterprise Architecture Planning, CI/CD, Jenkins, Docker, Ansible, Bitbucket, RESTful Web Services, RabbitMQ, ActiveMQ, Amazon Web Services (AWS), Mailjet, ClamAV, Microsoft SQL Server, SQL Server Reporting Services (SSRS), Postman, Scrum - E-MET ConsultingFull Stack DeveloperMay 2017 - April 2020 (2 years and 11 months)Lille, FranceClient:Vallourec Service Center - ValenciennesPeriod:May 2017 - April 2020Role:Application Architect / Independent ConsultantContext:Intervention as an application architect to support the modernization of Vallourec's application portfolio in France, Germany, Brazil, Nigeria, China, and Saudi Arabia. The applications concerned real-time industrial production monitoring and played a critical role in operations.Main missions:
- Design and development of new applications with modern technologies
- Corrective and evolutionary maintenance of existing applications
- Migration of obsolete systems to recent architectures while ensuring service continuity
- Drafting of functional and technical specifications
- Load estimation and costing of evolutions or new projects
- Incident analysis and resolution in compliance with SLAs
- Mentoring and skill development of team members
- Work in a DevOps team in an Agile (Scrum) environment, liaising with various stakeholders: IT teams, business users from the plants, external providers
Skills:Java, Angular, CI/CD, Spring Framework, Maven, Docker, Jenkins, Tomcat, Amazon Web Services (AWS), Docker, Gitlab, JHipster, WebSocket, Postman, Selenium, Zabbix
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Education
- University of RouenBachelor of Arts (Bac+2)2010
- University of RouenMaster of Science (bac+5)2009