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Houssem M.HM

Houssem M.

Expert API Management | Certified MuleSoft Developer

€680/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Houssem

Java Developer for 8 years. I have acquired extensive experience in Java development and have worked on various projects.

I am comfortable working independently and am very organized, which allows me to complete my projects on time. I am always looking for new challenges and development opportunities.

Regarding the technical context, I specialize in Java development and have in-depth knowledge of Java languages and associated frameworks. I am also very comfortable with web technologies and database technologies.

I am experienced in using modern DevOps-oriented tools and technologies, such as Git, Maven, Jenkins, Docker, and Kubernetes. I also have experience with integrated development tools, such as Eclipse and IntelliJ.
  • French

    Native or bilingual

Can work on-site
Paris (up to 50km)

Experience

  • Bforbank
    Expert API
    BANKING AND INSURANCE
    May 2023 - Today (3 years and 3 months)
    Paris, France
    At BforBank, I worked on a project to migrate clients to a new banking platform using an API-led architecture managed by Apigee API Management. I designed, exposed, and secured APIs via Apigee, implementing authentication policies (OAuth2), quotas, rate limiting, and lifecycle management. I also orchestrated temporary integration flows between existing systems and the new platform, automated schema validation tests using Python, and optimized the performance of Kafka processing and MongoDB queries. The use of Apigee allowed me to master API governance, SLA management, monitoring (Datadog, Grafana), and integration into a CI/CD chain on GCP.
    Apigee Apache Kafka OAuth2
  • AXA FRANCE
    Java Developer / API Management
    BANKING AND INSURANCE
    February 2022 - May 2023 (1 year and 3 months)
    Nanterre, France
    At AXA, I contributed to the strategic redesign of the Client API with an API-led approach, aiming to modernize the architecture, improve performance, and secure the exposure of sensitive data. I participated in the design and documentation of APIs (Swagger/OpenAPI), optimization of flows (Redis caching, JVM tuning), and the implementation of security mechanisms (OAuth2, access control). This assignment allowed me to collaborate closely with DevSecOps teams to integrate APIs into CI/CD pipelines and prepare the platform for the adoption of an API Management solution like Apigee or MuleSoft, by evaluating integration patterns, SLAs, and API governance.
    Java 17 Spring boot Azure DevOps Microsoft Azure Webmethods MuleSoft

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Skill set

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