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Houssam KaararHK

Houssam Kaarar

Full-stack Developer / DevOps

€600/day
Nantes, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Houssam

Full-Stack & DevOps Developer


🚀 About
Graduated from ENSIBS with a degree in Software Cybersecurity, I have been working as a Full-Stack & DevOps Engineer for 6 years. My hybrid profile allows me to design robust applications, secure code, and automate deployment on the Cloud.

Accustomed to agile environments and critical architectures (Banking, Transport, Public Sector), I master the end-to-end production chain. 🛠️ Key Skills
  • Back-End : Java, Spring Boot (Microservices, REST, Batch), NodeJS.
  • Front-End : ReactJS, TypeScript, GraphQL (Apollo).
  • DevOps & Cloud : AWS (EKS), Azure (AKS), Kubernetes, Docker, GitLab CI, Azure DevOps.
  • Data & Observability : PostgreSQL, Oracle, Kibana, Prometheus, Grafana.
  • Security : Penetration test remediation, application security.

💼 Key Experiences
  • My Money Bank : Microservices design, AWS EKS cloud supervision, and technical leadership.
  • Société Générale : Application migration to the Cloud (Kubernetes), Oracle/Postgres migration, and penetration test remediation.
  • Île-de-France Mobilités : Azure (AKS) migration, application high availability maintenance, and team coaching.
  • Cnav : API and batch development for the inter-regional retirement project RGCU. Let's discuss your project! Available for remote or Nantes-based assignments.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • My Money Bank
    Full-stack Developer / DevOps
    BANKING AND INSURANCE
    June 2023 - Today (3 years and 1 month)
    Nantes, France
    In the field of credit repurchase and consolidation, the online platform My Accès Pro offers brokers the ability to enter potential client information to perform loan simulations. This platform also facilitates sending files to the bank to finalize the credit process.
    Terraform Java React.js Kubernetes Node.js
  • Société Générale
    Full Stack Developer / Devops
    BANKING AND INSURANCE
    August 2022 - June 2023 (10 months)
    Nantes, France
    Currently on assignment at Société Générale, I am involved in various projects related to banking regulatory obligations. As part of the Yoga project (Société Générale / Crédit Du Nord merger), I am carrying out functional and technical developments on different projects for agile Scrum cloud migration.
    Kubernetes Java React.js Elasticsearch Kibana
  • Île-de-France Mobilités
    Full Stack Developer / Devops
    TRANSPORTATION
    September 2020 - August 2022 (1 year and 11 months)
    Nantes, France
    In the multi-operator transport context in Ile-de-France, IDFM (formerly Vianavigo) is the region's official application for all travel in the greater Paris area with SNCF, RATP, and many other operators.
    • • Ensure corrective maintenance: ticket tracking, analysis, correction, testing.
    • • Mentoring and collaboration with new joiners: onboarding, coaching role for new joiners or apprentices.
    • • Maintain and enrich the shared knowledge base for transfer to other team members
    • • Update or create documentation or project sheets. Knowledge sharing workshops
    • • Code review
    • • Ensure production high availability
    • • Client relations: Client contact and technical support
    • • Coordination with external teams for the mobile part and external APIs
    Azure DevOps Java Kubernetes Elasticsearch React.js

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Education

  • Engineering Degree, Trusted Computing
    ENSIBS
    2020
    Diplôme d'ingénieur, Informatique de confiance
  • Preparatory Class
    School of Applied Sciences of Fez
    2017
    Classe preparatoire

Skill set

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