About Ewen
Senior Java Backend Developer with 7+ years of experience, specialized in building secure, scalable and maintainable systems. Expert in Spring Boot & microservices architecture, with strong experience in API design (REST/SOAP/GraphQL), system integrations, data processing and platform modernization/migration. Proven track record improving system reliability and delivering high-value features across complex environments (Docker, Angular, PostgreSQL/MySQL).
My work approach aligns with agile methodologies such as Scrum, ensuring optimal project management efficiency.
French
Native or bilingual
English
Fluent
Can work on-site
Bruxelles (up to 50km)
Experience
- D’IeterenSoftware engineer / AnalystTRANSPORTATIONNovember 2023 - Today (2 years and 7 months)Braine-l'Alleud, BelgiumResponsible for migrating core business logic from legacy COBOL/DB2 systems to modern Java-based microservices, including analysis of existing features, backend development, functional validation, testing and deployment activities to ensure a smooth transition and functional continuity.
- Touring Assurances / Touring Verzekeringen (TATV)Software engineer / AnalystBANKING AND INSURANCEApril 2023 - November 2023 (7 months)Brussels, BelgiumReverse-engineering of legacy systems, analysis of business rules, adaptation of software and documents to insurance standards, maintenance & enhancements, collaboration with business stakeholders.
- Acis asblSoftware engineer / AnalystHEALTH AND WELLNESSNovember 2018 - April 2023 (4 years and 5 months)Province of Namur, BelgiumRoles & Responsibilities
- Functional & technical analysis
- Backend development (Java/Spring) & Deployments
- Participation in architecture discussions
- Leading work sessions and technical workgroups
- Mentoring & onboarding junior developers
- Continuous improvement of tools & processes
Projects- Doccle – Document Management Platform : Integrated Doccle into core business processes while improving platform stability, backend components and delivery workflows.
- Iriscare – Nursing Home Invoicing Microservice : Delivered invoicing & compliance features, reinforced security and interoperability, and ensured alignment with business, architecture and QA teams.
- Other projects :DMFA payroll declaration system (ONSS), Nursing care platform, Niko resident data service.
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Education
- Master's degree, InformatiqueUMONS2018Master's degree, Informatique