Freelancer profile translated to English.
Back to original languageAbout Nabil
Solutions Architect with over 17 years of experience, including 10 years in IT architecture, specializing in Java JEE, Spring Boot, microservices API, and distributed architectures. I am involved in the entire project cycle: scoping, design, architecture, development, integration, and technical team support.
I also play a role in functional scoping with stakeholders: facilitating discovery/scoping workshops, clarifying business needs, translating them into technical solutions, and supporting architectural decisions through to delivery and project governance phases.
My expertise covers a broad technological spectrum: Java, Spring Boot, Python, Go, Kafka, RabbitMQ, MongoDB, CI/CD, Kubernetes, OpenShift, AWS, Azure, SSO/SAML, Keycloak, API Management, and cloud-native architectures. This versatility allows me to effectively manage complex, distributed, and multi-IT environments while ensuring maintainable, secure, and scalable solutions.
I have solid experience with SAP Commerce (Hybris) and Headless & Composable architectures, having worked on modernization, migration, refactoring, performance optimization, reverse engineering, and strategic platform integration projects.
I also work on IT integration and urbanization issues around CMS, PIM, DAM, PCM, OMS, Marketplace, POS Retail, and API Gateway ecosystems, with a strong API-first and event-driven architecture orientation.
My assignments regularly include technical audits, IT landscape mapping, architecture diagrams, and the production of HLD/LLD deliverables to secure transformation paths and interactions with legacy systems.
English
Native or bilingual
French
Native or bilingual
Arabic
Native or bilingual
Spanish
Basic
Can work on-site
Paris (up to 50km)
Experience
- HermèsOmni/Retail Solutions ArchitectLUXURY GOODSJanuary 2026 - Today (5 months)Pantin, FranceSolutions Architect / IT Architect involved in Retail, Customer Experience, and Supply Chain environments, with expertise in distributed, API-first, and microservices architectures.• Definition of functional and technical architectures aligned with IT standards, urbanization roadmaps, and digital transformation challenges.• Design of end-to-end solutions covering application domains, integration, flows, data, security, and resilience.• Project support from the scoping phases: needs analysis, feasibility studies, architectural scenarios, and technology choices.• Contribution to a strategic IT migration program for Retail from Cegid Y2 to SAP Retail, including integration, flow, and application interoperability issues.• Contribution to the modernization of IT ecosystems in hybrid cloud and multi-application contexts.• Implementation of best practices around API Management, observability, monitoring, performance, and security by design.• Participation in architecture governance and preparation of documents for architecture committees.• Identification and mitigation of technical, integration, performance, and compliance risks.• Coordination with business, technical, security, infrastructure, and DevOps teams to ensure overall solution coherence.• Involvement in complex integration issues: REST APIs, events, middleware, flow orchestration, and IT interoperability.• Contribution to transformation strategies towards composable and service-oriented architectures.• Production of application maps & HLD & LLD and analysis of interactions between systems and functional domains.
- AXA Group OperationsSolutions Architect & Lead ExpertBANKING AND INSURANCEApril 2025 - December 2025 (8 months)Paris 17, France🔧 Composable Architecture & IT Modernization | API Management & Cloud Transformation• Inventory and analysis of APIs as part of a migration program from Azure APIM to MuleSoft, including reconstruction of undocumented APIs via reverse engineering, Swagger/WSDL analysis, logs, and business workshops.• Management of integrations with several strategic platforms (SAP S/4HANA, Salesforce, Anaplan, Talend, MuleSoft, Azure APIM) to ensure interoperability, governance, and standardization of exchanges.• Contribution to the implementation of composable and microservices architectures oriented towards API-first, ensuring adherence to functional scopes and integration best practices.• Participation in the modernization of DevOps practices with migration of CI/CD pipelines from Azure DevOps to GitHub Actions, automation of quality control, security, and integration tests.• Contribution to the integration of AI/RAG-based solutions to assist technical teams in generating documentation, analyzing logs, and optimizing CI/CD workflows.• Support for business and technical teams in scoping, feasibility, architecture design, and IT transformation phases.• Definition and application of technical standards: versioning, security, observability, monitoring, logging, and API governance.• Close collaboration with architects, security teams, DevOps, developers, and functional analysts in distributed, hybrid, and multi-application environments.• Contribution to IT landscape mapping and architecture documentation (AS-IS / TO-BE) using ArchiMate and Draw.io to support transformation and migration programs.• Participation in several strategic initiatives: existing environment audits, HLD/LLD production, cloud migration, architecture optimization, and integration of sustainability / Green IT solutions.
- CHANELTechnical Architect & Technical Design Authority & Design Thinking / JAVA JEE / Cross-Functional RoleLUXURY GOODSDecember 2021 - December 2024 (3 years)Neuilly-sur-Seine, France🚀 IT Transformation, Composable Architecture & API Management• Contribution to IT transformation programs focused on modernizing SAP Commerce / Hybris towards Composable and Headless architectures oriented towards microservices.• Participation in decomposing monolithic applications into distributed services to improve platform scalability and agility.• Design of integration solutions between APIM and microservices: API Gateway, orchestration, proxy, aggregation, and flow consolidation.• Definition and management of common API models across multiple international regions and markets to ensure standardization and interoperability of systems.• Facilitation of API governance instances and support for project teams on REST/OpenAPI standards, security, versioning, and API-first best practices.• Participation in the design of application maps and migration roadmaps (AS-IS / TO-BE) with HLD LLD using ArchiMate and Draw.io.• Writing technical documentation, DAT (Technical Design Document), and support for business and technical teams during scoping and design phases.• Contribution to the implementation of cloud-native platforms based on Spring Boot, Kafka, Kubernetes, and CosmosDB/MongoDB.• Oversight of observability and performance aspects: Grafana/Kibana monitoring, query optimization, JVM diagnostics, and production troubleshooting.• Participation in the integration of external solutions (Salesforce, Fluent, JRNI, Waitwhile, Tulip) in distributed and multi-IT environments.• Technical leadership and coordination of international teams in an Agile/Scrum context.• Contribution to functional scoping and translation of business needs into robust and scalable IT solutions.
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Education
- Artificial Intelligence: Implications for Business StrategyMIT Sloan School of Management2024Artificial Intelligence: Implications for Business Strategy
- Master's Degree 2IA School2022Mastère 2