About Younes
French
Native or bilingual
English
Fluent
Arabic
Native or bilingual
Experience
- KIABIFullstack Java / Angular Developer | GCPFASHION AND COSMETICSAugust 2025 - Today (10 months)Lille, FranceClient: Kiabi — International Assortment (Board SaaS integration)Implementation of a data exchange ecosystem between the IS and a planning SaaS (Board), in a context of high volume and business criticality.🎯 Objectives:• secure and make inter-system exchanges reliable• guarantee flow traceability• synchronize data and media between multiple systems💻 Achievements:• Design and development of secure backend flows (Java 21, Spring Boot)• Development of REST APIs for inter-system synchronization• Implementation of an event-driven architecture (Pub/Sub)• Deployment and operation on GCP (Cloud Run, Workflows, IAM, Storage)• Reliability and industrialization of exchanges via GitLab CI/CD• Development of an Angular application for image import and management• Integration with the Board SaaS for data and media synchronization• Improvement of user experience for business processes🤝 Transverse Contribution:• participation in the definition of the backend and cloud architecture• collaboration with product and business teams• consideration of security, performance, and scalability challenges📌 Environment:Java 21 • Spring Boot 3 • REST APIs • PostgreSQLGCP (Cloud Run, Pub/Sub, Workflows, IAM, Storage)Angular • Docker • GitLab CI/CD
- KIABIFullstack Java / Angular Developer | GCPFASHION AND COSMETICSMarch 2022 - August 2025 (3 years and 5 months)Lille, FranceClient: Kiabi — Product Referencing (retail, high volume)Intervention on the modernization of the product referencing IS in a critical context (E2E flows, batch jobs, APIs, back-offices).🎯 Objectives:• stabilize production processing• make data flows reliable• improve performance and maintainability💻 Achievements:• Development of a budget calculation batch job (Java 21, Spring Batch)• Design of backend APIs in hexagonal architecture (Spring Boot)• Implementation of event-driven flows via Pub/Sub• Deployment on GCP (Cloud Run, Workflows)• Management of product assets (GCS: images, PDFs)• Optimization of backend performance and processing reliability• Implementation of monitoring and supervision for batch jobs• Development and evolution of Angular applications (business back-office)• Improvement of stability and UX of internal interfaces🤝 Transverse Contribution:• technical and functional analysis with business teams• translation of needs into technical solutions• participation in architectural decisions• close collaboration with product and tech teams📌 Environment:Java 17/21 • Spring Boot • Spring Batch • AngularGCP (Cloud Run, Pub/Sub, Workflows, GCS)SQL • Microservices • GitLab CI/CD • Terraform
- Laboratoire CRIStAL by Prodways,Java Development Intern – Distributed Computing & ModelingApril 2021 - August 2021 (4 months)Upper France, FranceCRIStAL Lab – University of LilleStudy and implementation of multi-agent systems (MAS) with temporality management in distributed environments.
- Analysis and modeling of different forms of temporality in MAS.
- Development of distributed computing mechanisms to compare implemented models.
- Extraction and implementation of a minimal financial market from the ATOM platform.
- Comparison of performance and behaviors according to temporality models.
Stack: Java, distributed computing, modeling, multi-agent systems.
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Education
- Master MIAGEUniversity of Lille2022Master MIAGE