Expertise functionnal architecture for MTM modernization - Freelance

Taux journalier (TJM): 750

Scope of the MTM study (including WTX phase out):

Collaboration on business projects for the definition of application architectures (aligned with business capabilities and bounded contexts in DDD), and the design and validation of technical and security architecture dossiers in accordance with functional requirements and domain models.

Proposal of tailored solutions aligned with business needs (domain-driven), the incorporation of operational constraints, and the maintenance of IT system coherence in compliance with Group standards, reference architectures, and DDD principles (e.g., aggregates, entities, value objects).

Provision of expertise on Open distributed architectures to ensure interoperability between domains and logical consistency in functional flows.

Oversight of technical and security aspects to ensure the alignment of functional architecture with business rules (DDD invariants) and non-functional requirements (scalability, resilience).

Contribution to the evolution of technical and security architecture standards, based on Group IT Standards with a domain-centric approach, and the drafting of reference documents (e.g., contextual mappings, domain event models).

Participation in architecture committees (business, functional, or infrastructure) for the alignment of functional architecture with strategic domain models and the assurance of cross-domain consistency.