Sileymane D.

• Spearheaded digital transformation by designing RESTful APIs for merchant onboarding, defining standards for naming, security (OAuth2/JWT), and versioning to align with business needs.

• Conceived functional and technical architecture using Ory (Kratos, Hydra, Keto), including API specifications via OpenAPI/Swagger for seamless integration and governance.

• Collaborated with development, architecture, and business teams to define API lifecycle processes, ensuring compliance and scalability in a fintech environment.

• Designed functional and technical architecture for merchant onboarding using Ory (Kratos, Hydra, Keto).

• Integrated IAM solutions to enhance security and access control. Technologies: Python (FastAPI), Java, DDD, Ory, GCP, AWS, RabbitMQ

Santevet offers a wide choice of pet health insurance plans: The first solution in the

world that integrates all typologies of

• Implementation of a single authentication system, IAM, access rights and permissions. (ORY -Kratos-Hydra-Keto)

• Migration to a microservice architecture of 40 Projects.

Technologies : Microservice, FastApis Kafka, PHP-LARAVEL, DDD, Ory (HYDRA, KRATOS), CQRS,

Diaspo App is the first app that enables easy management of tontines. It consolidates all types of tontines for better use by communities and addresses all their needs in managing financial flows.

As Head of Architecture and Back-end, I designed the entire platform for core banking, payment services, and wallet integrations, emphasizing API design for secure financial transactions and external BaaS integrations.