Freelancer profile translated to English.
Back to original languageAbout Amen
Solution and cloud architect, graduated from the Specialized Master in Information Systems Architecture at CentraleSupélec and holder of the AWS Solutions Architect certification, with over 14 years of IT experience. After a career as a Tech Lead and expert in IT system urbanization, I moved into cloud architecture, specializing in AWS.
I recently led the implementation of a Data Lake platform on AWS in the accounting domain, as a cloud architect. My expertise covers the design of scalable and secure architectures, optimization of performance and costs in the cloud, as well as supporting teams in the industrialization and modernization of IT systems.
Previously, I held Tech Lead and technical expert roles, primarily in Java/J2EE technologies, with expertise in designing and developing distributed applications, data flow integration, and API implementation. I worked on monolithic and microservices architectures (REST, SOA), as well as inter-application integration solutions, ensuring system scalability and interoperability.
My career has allowed me to work on strategic projects for major clients such as EDF, Enedis, Orange, Renault, the Ministry of Finance, the Ministry of the Interior, and OBS.
French
Native or bilingual
German
Basic
English
Fluent
Chinese
Basic
Can work on-site
Paris (up to 50km), Nantes (up to 50km), Paris (up to 50km), Le Mans (up to 50km), Angers (up to 50km)
Experience
- OnePointAWS Cloud Architect and Tech LeadSeptember 2022 - January 2025 (2 years and 4 months)Rennes, France• Design and implementation of a Data Lake on AWS, using the AWS CDK framework.• Development of a fully serverless cloud-native architecture (AWS Lambda, Step Functions, API Gateway).• Scoping of needs, definition of project foundations, and writing of application and technical architecture documentation.• Implementation of a CI/CD pipeline.• Implementation of a data ingestion and storage pipeline.• Development of a calculation engine (API) for Data Lake data exploitation (integration with visualization solutions).• Design of a business application (React front-end, serverless back-end).
- OnePointJava J2EE and ESB Tech Lead – Multiple ProjectsJuly 2019 - September 2022 (3 years and 2 months)Rennes, Franceo Ensure operational maintenance of applications, design and implement evolutions on various software components of Innoval's information system.o Supervise developers, participate in development, and provide technical support to the client.o Responsible for integration projects: Implementation of ESB integration flows enabling proper integration of the Kinexo/Mykinexo accounting solution modules with existing client IS components.
- CERFRANCEJava, Vue.js, ESB IS ConsultantMay 2018 - July 2019 (1 year and 2 months)Rennes, FranceDesign and development of a modular internal management software solution for a large network of accounting firms. Modules are designed and implemented following a microservices architecture. Each module consists of a Java/SpringBoot backend and a Vue.js/Vuex frontend. Modules communicate synchronously via REST calls and asynchronously through a RabbitMQ bus.
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Education
- Specialized Master in Information Systems ArchitectureCentraleSupélec2025Architecture des systèmes d'information , option Architecte solution.
- Engineering Degree in Computer Science and AvionicsInstitut Supérieur de l’Aéronautique et de l'Espace - ENSMA de Poitiers2011Formation généraliste d'ingénieur, orientée vers les métiers de l’aéronautique et de l'espace . Une spécialité en dernière année en informatique et avionique.
Certifications
- Professional Scrum Master PSM1SCRUM.ORG2019
- AWS Certified Solutions Architect – AssociateAWS2022