Ahmed Benbrahim

Participation in the design and development of web applications and management systems. Analysis of needs, implementation of adapted solutions, and monitoring of software evolutions to meet user and business requirements. Missions:

• Planning, monitoring, and coordination of software lifecycle phases.

• Collection and formalization of functional and technical requirements.

• Development of PHP applications with the Symfony framework.

• Database design and modeling.

• Development and optimization of SQL scripts.

• Implementation of security best practices and code quality.

• Design, execution of tests (unit, functional), and bug fixing.

• Creation of application packages, deployment in production, and version monitoring.

• Technical support for users and operators.

• Writing technical and functional documentation (processing logic, data mapping, data dictionary).

• Design and delivery of technical training.

• Design and development of Talend jobs for data integration, transformation, and loading (ETL) between different sources (PostgreSQL, MySQL, Excel files, third-party systems).

• Evolutionary and corrective maintenance of existing Talend flows, with performance optimization, reliable processing, and fine-grained error management. Environment: Linux, Windows, PHP (Symfony), SQL, MySQL, PostgreSQL, Talend Open Studio 8, Project Management (Agile, Scrum), UML modeling, Git, Docker, Jenkins (CI/CD), PHPUnit, ITIL Standards.

Participation in the design, development, and maintenance of data flows for populating warehouses and DataMarts. Implementation and optimization of ETL processes, report generation, and user support in data exploitation.:

• Analysis of the existing system.

• Analysis and reading of detailed functional specifications.

: developers, Missions:

• Database installation and configuration.

• Creation of a mockup to better visualize the application's different scenarios.

• Design and development of a Smartphone application.

• Creation and management of the PostgreSQL database.

• System security and data protection.

• Development of REST API Web Services with Node.js.

• Development of a project management and tracking application with PHP5, JavaScript.

• Participation in the development of a Transport Management application with PHP 5 and JavaScript.

• Participation in the development of the company's websites with HTML5 and PHP.

• Creation of application interfaces with XML technology.

• Use of the OKHTTP API to transmit data from JSON files created with REST Web Services to the mobile application.

• Geolocation and display of the nearest hospitals to the user on an OpenStreetMap map.

• Installation on servers and testing.

• Performing implementation tests with the HP ALM tool. Environments: Windows 7, Android, Java, JavaScript, PHP, Node.js, XML, PostgreSQL, HP ALM, AXURE.