Available to hire
I’m Medard Rebero, a passionate software developer with a strong focus on the Java ecosystem. I enjoy functional and technical analysis of large-scale systems, spanning from web applications to mainframe interfaces, and I thrive on turning complex requirements into clean, maintainable software.
I value pragmatic design, robust architecture, and continuous delivery. I work well in teams that emphasize quality, collaboration, and learning, and I aim to deliver solutions that balance technical excellence with real-world business impact.
Language
English
Fluent
French
Fluent
Work Experience
Senior Software Engineer at FOD Financiën - SPF Finances
June 30, 2024 - June 30, 2024Worked on project KISSIC, a platform for government authorisations related to importation and storage of certain goods.
Senior Software Architect at FOD Financiën - SPF Finances
June 1, 2024 - November 3, 2025Leading migration of a Java EE platform to Spring Boot and redesigning CI/CD processes for project E705, focusing on scalable, maintainable solutions and seamless deployment pipelines.
Senior Software Engineer at FOD Financiën - SPF Finances
February 29, 2024 - February 29, 2024Contributed to the CLIQUET platform, handling communication between the Belgian Ministry of Finance and fuel resellers regarding excise variations and related financial declarations.
Senior Software Engineer at AlphaCredit
April 30, 2023 - April 30, 2023Building REST APIs to expose AlphaCredit business services to third-party consumers.
Senior Drupal Developer at SiC Rwanda
January 1, 2022 - November 3, 2025Maintenance and security updates for Drupal-based websites with a focus on high availability.
Senior Drupal Developer at SiC Rwanda
December 31, 2021 - December 31, 2021Built and maintained Drupal-based applications such as JobInRwanda and HouseInRwanda; migrated across Drupal 7 to 10.
Lead Java Developer at Proximus
April 30, 2021 - April 30, 2021Led software development on the ESML project, orchestrating distribution of surveys and integrating responses with internal systems.
Java Consultant at European Commission
October 31, 2018 - October 31, 2018Consultancy for BRIS project using Java, Spring, WebLogic, SOAP, and Oracle Database.
Java Software Developer at FOD Financiën - SPF Finances
August 31, 2016 - August 31, 2016Java development covering EJB, Struts2, and WebLogic.
Java Software Developer at Service public de Wallonie
April 30, 2016 - April 30, 2016Java development focusing on Hibernate, JPA 2, JSF, Liferay, JBoss, and Oracle SQL.
Functional Analyst at BNP Paribas Fortis
March 31, 2015 - March 31, 2015Functional analysis covering system and business requirements with UML and Cobol on mainframes.
Assistant Researcher at CERN
August 31, 2011 - August 31, 2011Prototype for a batch jobs submission system coordinating job submission, grid dispatch, and result distribution.
Education
Bachelor of Science (BSc), Computer Engineering and Information Technology at University of Rwanda
January 1, 2007 - January 1, 2011Qualifications
Oracle Certified Professional, Java SE 6 Programmer
January 11, 2030 - November 3, 2025Oracle Certified Professional, Java EE 5 Business Component Developer
January 11, 2030 - November 3, 2025Industry Experience
Software & Internet, Government, Education, Financial Services, Professional Services
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