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Ghilas MaoucheGM

Ghilas Maouche

Data Engineer | Spark, Kafka, Kubernetes

€600/day
Paris, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Ghilas

I am Ghilas Maouche, an Advanced Technical Consultant with 4 years of experience. My role is to help companies optimize their architectures and solve complex technical problems.
I specialize in the analysis and design of tailor-made software solutions.
I support my clients from the definition of needs to production, ensuring the smooth integration of new technologies. My expertise allows me to provide high-level support to development teams, thereby guaranteeing the robustness and performance of systems.
I am passionate about innovation and solving technical challenges.
I am looking for assignments that will allow me to put my know-how at the service of your projects. Do not hesitate to contact me to discuss your challenges and find the right solutions together.
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

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

Experience

  • Mind7 Consulting
    Technical Consultant
    CONSULTING AND AUDITS
    September 2022 - Today (3 years and 11 months)
    Paris, France
    • Direct intervention with clients: needs analysis, implementation, and training.
    • Adherence to professionalism standards: punctuality, clear communication, and confidentiality.
    • Continuous improvement: technological watch, process optimization, and knowledge sharing.
    • Reliability and autonomy: commitment to agreements, risk anticipation, and rigorous organization.
    • Results-oriented: initiative-taking, problem-solving, and achievement of collective goals.
    • Team spirit: cooperation, information sharing, and support for colleagues.
    Akka Play framework Spring boot Java Consulting
  • Groupe La Poste
    Data Engineer Consultant
    LOGISTICS AND SUPPLY CHAIN
    August 2022 - Today (4 years)
    Paris, France
    â—Ź Development in Scala and Java using Spark, Kafka, Cassandra, and Elasticsearch technologies.
    â—Ź Referent for Elasticsearch.
    â—Ź Referent for a tracking application that processes 50 million events per day (Spark) and is called 10 million times per day (Play Framework).
    â—Ź Application deployment.
    â—Ź Migration of a Spark Standalone cluster to Spark on Kubernetes.
    â—Ź Migration of Java 8/11 environments to Java 21.
    â—Ź Agile development and interactive exchanges with the client.
    â—Ź Bug fixing.
    â—Ź Performance optimization.
    â—Ź Participation in writing user stories (design and challenge).

    This project was a stepping stone in my mastery of event-driven and distributed architectures, facing real-time performance challenges and managing a considerable volume of events. It strengthened my ability to design and optimize highly responsive systems, allowing me to master the challenges related to large-scale shipment monitoring and precise tracking.
    Elasticsearch Scala Apache Kafka Apache Spark Cassandra
  • Rakuten
    Back-End Developer
    E-COMMERCE
    February 2022 - September 2022 (7 months)
    Paris, France
    • Java development with the Spring framework.
    • Migration from a monolithic architecture to a microservices architecture.
    • Fixing bugs and security vulnerabilities, particularly those related to XSS injection.
    • Design and development of a new authentication system based on the OAuth2 protocol.
    Java Spring Framework PostgreSQL OAuth2 Microservices Architecture

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Education

  • Master 2 (M2), Software Engineering
    Université Paris-Est Créteil (UPEC)
    2023
    Master 2 (M2), Ingénierie logicielle
  • Master 1, Computer Science
    Université d'Angers
    2022
    Master 1, Informatique

Skill set (26)

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