Hamza A

+ Développement Full Stack sur ADP Link, solution SIRH SaaS pour grands comptes, avec Java 21/8, JavaScript, Oracle DB, framework propriétaire Cougar, Tomcat et GlassFish. + Migration legacy à grande échelle : modernisation de plus de 50 APIs Spring REST (Java 8) lors d'une montée de version majeure du framework Cougar, avec forte contrainte de continuité de service. + Implémentation de fonctionnalités avancées (Java 8, Java 21, JavaScript, ExtJS) et d’API REST pour des modules métier critiques. + Gestion de la complexité technique des architectures existantes (dépendances fortes, code legacy, volumétrie importante). + Intervention au sein d’une équipe Agile/Scrum en France et en Tunisie.

+ Design, architecture, and full-stack Java and Angular development of a web application for electronic patient record management. + Reduced record search time by 95% through digitization and a rapid search system, bringing the time from several minutes to a few seconds, even with a large number of patients. + Implemented patient statistics to facilitate tax reporting, reducing the time needed to generate financial reports by 80%. + Integration and deployment via Docker and GitHub Actions on AWS EC2. + Secured the application with HTTPS encryption, JWT, and Spring Security roles. + Implemented best practices in development and security at all levels of the project. + Technologies used: Java, Angular 17, Spring Boot, Spring Security, Spring Data, Hibernate, PostgreSQL, H2, JUnit, PrimeNG, Maven, Sonar, Docker, Docker Compose, Keycloak, GitHub Actions.

+ Freelance Full-Stack Java/Angular Tech Lead + Development of a Java/Angular web application to assess the environmental footprint of Airbus aircraft cabins, featuring multiple dashboards for data visualization and analysis. + Started as an MVP and successfully transitioned into a full-time project. + Significantly reduced bugs, accelerated code reviews, and fostered consistent, high-quality codebase through the integration of ESLint, Stylelint, Prettier, Husky, CommitLint and SonarQube. + International context: France, Germany, India. + Technologies used: Java, Angular, Spring, Spring Could, Postgres, Docker, Flyway, Highcharts

Full-stack Java/React development of a progressive web app for managing defects and malfunctions of Airbus aircrafts during the pre-delivery phase.