You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Youssef H.YH

Youssef H.

Senior Java backend developer with over 12 years of experience

€400/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Youssef

Senior Full Stack Developer with over 12 years of experience in developing robust and scalable web solutions, primarily in Java and Angular. Solid expertise in software architecture, complex system integration, and REST API development. Accustomed to Agile/Scrum environments, with a good command of Atlassian tools (Jira, Confluence) and cloud services (AWS, Azure). Communicates effectively in French and English. Holds several certifications: Java, Oracle, C++, AWS Practitioner, AWS Developer, PMP, SAFe Agilist, PSM II.

Key Technical Skills
• Languages & Frameworks: Java 8 → 21, Spring Boot, Spring Cloud, Hibernate, JPA
• Architecture & Integration: Microservices, REST, GraphQL, API Gateway, Messaging (Kafka, RabbitMQ)
• DevOps & Cloud: Docker, Kubernetes, AWS, GitLab CI/CD, Jenkins
• Databases: PostgreSQL, MySQL, MongoDB, Redis
• Testing & Quality: JUnit, Mockito, SonarQube, Clean Code, TDD
• Methodologies: Agile / Scrum, continuous integration, clear technical documentation


🧩 What I bring to your project
• High-performing, maintainable, and scalable backend architecture
• Fast delivery and high-quality code
• Strong autonomy and proactive communication
• Adaptability to your time zones (Europe & North America)
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • BanqueNationale
    Senior Java Backend Developer
    BANKING AND INSURANCE
    November 2024 - November 2025 (11 months)
    Montréal, Canada
    Senior Java Backend Developer | National Bank – Montreal

    As a senior backend developer at National Bank, I actively contribute to the digital transformation of National Bank of Canada. My primary role involves designing, developing, and maintaining robust and scalable Java backend services, while adhering to software development best practices and banking industry security standards.

    I work within multidisciplinary agile teams, where I handle various tasks ranging from technical analysis to REST API implementation, continuous integration, and production deployment. My expertise also includes using AWS services (such as Lambda, S3, SNS, SQS, DynamoDB, etc.) for deploying and optimizing cloud-native architectures.

    I am recognized for my ability to solve complex problems, ensure code quality, and collaborate effectively with business and technical teams to deliver high-performing, secure solutions aligned with end-user needs.
    Java 11 Spring Boot Amazon Web Services REST APIs CI/CD
  • Desjardins
    Senior Java Developer
    BANKING AND INSURANCE
    March 2021 - November 2024 (3 years and 8 months)
    Montréal, Canada
    Senior Full Stack Developer & Scrum Master

    As a Senior Full Stack Developer and Scrum Master, I have acquired solid expertise in designing, developing, and implementing high-quality web applications. My role involves mastery of both front-end and back-end technologies, enabling me to deliver complete and high-performing solutions.

    Concurrently, as a certified Scrum Master, I ensure that development teams adopt agile best practices, guaranteeing smooth communication and rapid project delivery. I have successfully led a team in a SAFE environment, facilitating collaboration among stakeholders and ensuring projects meet deadlines and quality standards.

    My dual expertise in technology and project management allows me to contribute effectively at all stages of the development cycle, while motivating and guiding teams towards excellence.
    JAVA/JEE; Spring MVC Spring Boot Spring Security Angular
  • Harman France
    Study and Development Engineer
    TECH
    February 2015 - November 2016 (1 year and 9 months)
    Casablanca, Morocco
    As a Development Engineer, I contributed to the development of the CROSSWAY software package, the French leader in hospital and clinic management. My main responsibilities included:

    - Development and optimization of the CROSSWAY software package, ensuring efficient management of hospital and clinic systems.
    - Bug fixing and continuous improvement of the software to meet the specific needs of end-users.
    - Creation and development of intuitive and efficient user interfaces, facilitating interaction with the system.
    - Performing unit and integration tests to ensure the quality and robustness of the delivered code.
    - Writing technical and functional documentation, ensuring a clear understanding of features and their implementation.
    - In-depth investigation of application issues, rapid identification of causes, and implementation of immediate solutions to minimize disruptions.

    Technical Environment: C++, SQL/PLSQL, BORLAND C++, HPQC, SVN, SQL Developer, Sonar.
    Methodology: Agile Scrum.
    C/C++ Programming Oracle Java Front-End Development Back-End Development

Recommendations

Be the first to recommend Youssef

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • University Technology Diploma
    Ecole supérieure de technologie
    2008
  • Computer Engineering Degree
    École Nationale des sciences appliquées
    2013

Certifications

  • PSM 1
    scrum.org
    2023
    Agile Methodology Scrum
  • PMP
    PMi
    2023
    Agile Methodology Waterfall Project Management Scrum Planning

Skill set (19)

Categories