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Hamza S.HS

Hamza S.

Fullstack Java / Angular Developer

€400/day
Toulouse, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hamza

Software engineer with 4 years of experience, I design and develop robust, performant, and scalable web applications. I primarily work with Java (Spring Boot) on the backend and Angular on the frontend.
🔧 My key skills:
Backend development: Java, Spring Boot, REST API, microservices
Frontend development: Angular, TypeScript, HTML, CSS
Software architecture design (clean architecture, DDD)
Continuous integration & deployment (CI/CD, Docker)
Databases: SQL (PostgreSQL, MySQL) & NoSQL
Tests (unit, integration) and code quality
🚀 What I bring you:
4 years of experience on concrete projects in a professional environment
Reliable, maintainable, and scalable solutions
A strong culture of best practices (clean code, tests, code reviews)
A good understanding of business challenges
Clear communication and a true collaborative spirit
📈 I work on projects from scratch as well as on the improvement or maintenance of existing applications.
  • French

    Native or bilingual

  • Arabic

    Native or bilingual

  • English

    Conversational

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

Experience

  • AIRBUS - CAPGEMINI
    Software Engineer
    May 2025 - March 2026 (10 months)
    Toulouse, France
    The mission took place at Airbus, in collaboration with Capgemini, as part of a migration of an AngularJS application to Angular 19. The objective was to modernize the user interface and improve the management of ground test data for aircraft cabins, while designing a centralized interface for monitoring APIs and scripts. The technical environment included TypeScript, RXJS, AG Grid, and tools like SQL Server Management Studio and GitHub.
    Activities performed:
    • Complete migration of an existing application from AngularJS to Angular 19, component modernization, and frontend architecture redesign.
    • Optimization of the user interface to improve ergonomics, performance, and accessibility.
    • Use of TypeScript, Angular CLI, HTML5, CSS3, and AG GRID for component development and styling.
    • Implementation of single sign-on (SSO) via Airbus CorpSSO.
    • Data management with DMBL.
    • Creation of REST APIs with .NET Framework 4.8.
    • Modeling, creation, and management of SQL Server databases via SQL Server Management Studio (SSMS) (table creation, SQL queries, data management).
    • Implementation of a JWT-based authentication and authorization system, including role management and route security on both backend and frontend.
    Technical environment: Angular 19, TypeScript, Angular CLI, AG Grid, HTML5, CSS3, RXJS, .NET Framework 4.8, DBML, SQL Server, SSO, Git, GitHub, Visual Studio, Bootstrap, SQL Server Management Studio
    Git .NET C# SQL Server Angular
  • DGAMPA - CAPGEMINI
    Software Engineer
    August 2023 - March 2025 (1 year and 7 months)
    Rennes, France
    This mission took place within a collaboration between DGAMPA and Capgemini, as part of the digitalization of European maritime procedures. The objective was to develop a digital platform for managing ship inspection reports. The technical environment included Angular, Spring Boot, and various related technologies in a context where continuous improvement and data security were paramount.
    Java Spring Boot Angular PostgreSQL SonarQube
  • SNCF - CAPGEMINI
    Software Engineer
    April 2023 - August 2023 (4 months)
    Rennes, France
    Within a collaboration between SNCF and Capgemini in Rennes, I contributed to the PHENIX project, which aimed to develop a centralized platform for managing railway track closure requests. In an Agile environment, using technologies like Angular and Spring WebFlux, I participated in implementing reactive solutions, styling interfaces, and resolving anomalies in close collaboration with business teams. Activities performed:
    • Use of OpenAPI for generating objects on the front and back ends and documenting APIs.
    • Formatting and styling of front-end components via CSS3 and PrimeNG.
    • Implementation of reactive programming (Spring WebFlux) for communication with APIs from other projects.
    • Analysis, monitoring, and resolution of anomalies reported in Jira, in collaboration with business and technical teams.
    • Project monitoring in Agile Scrum, including planned sprints and reviews/demos with the client to validate developments.
    Technical environment: Angular 17 (TypeScript), HTML5, CSS3, RXJS, JAVA, Spring Boot, Spring WebFlux, Maven, Jenkins, Git, GitLab, IntelliJ, Bootstrap, OpenAPI, PrimeNG, Jira
    Java Spring Boot Spring Webflux Angular OpenAPI

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Education

  • ISTQB Foundation
    2023
  • JAVA/Angular Developer Training
    ZENIKA
    2022
    Formation développeur JAVA/Angular

Skill set

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