Wassim Ayari

• Providing energy consumption data in optimal format for billing.

• In-depth analysis of functional and technical requirements.

• Backend development of enhancements and new features in Java, Spring Boot, and Maven.

• Creation of REST web services for easy data access.

• Implementation of asynchronous services with Kafka to improve application responsiveness.

• Proactive bug fixing to ensure system stability.

• Structuring and managing data with Teradata SQL for optimal manipulation.

• Securing authentications with Spring Security.

• Developing unit tests with JUnit to ensure code robustness.

• Evaluating code quality via SonarQube to maintain high standards.

• Developing automated tests with Cucumber for feature validation.

• Conducting performance tests with JMeter to optimize service.

• Version management with Git/GitLab for rigorous change tracking.

• Secure file publishing via FileZilla (SFTP).

• Automating deployments with Jenkins for rapid production releases.

• Monitoring and managing microservices with Kubernetes, ensuring scalability and resilience.

• Creating Cron Jobs for scheduled task execution.

• Conducting code reviews to improve collective quality.

• Resolving detected vulnerabilities with Checkmarx to enhance security.

• Writing technical documentation for clear system understanding.

• Design and development of Cofidis web portals, ensuring an optimal user experience.

• Gathering client requirements and developing technical and functional specifications in collaboration with the PO.

• Development of REST APIs and integration tests with Postman, ensuring smooth communication between services.

• Automating builds and releases with Jenkins, optimizing deployment cycles.

• Using Docker for maintaining Docker files, facilitating the development environment.

• Proactive maintenance of client, partner, and mobile applications portals: fixes, new features, and user monitoring.

• Managing incidents and production anomalies, with efficient ticket handling on Jira.

• Resolving technical issues for the team and providing production support.

• Developing unit tests and pre-integration tests, ensuring code robustness.

• Integrating Spring Security and JWT for secure and reliable authentication.

• Version management with Git and ensuring optimal configuration (build, installation, delivery, deployment).

• Adhering to best development practices: SOLID principles, using Sonar for code quality, vulnerability management, and code review.

• Writing comprehensive and precise technical documentation.

• Design and development of robust APIs for managing Orange Money and Nomad users, optimizing online transactions within Orange's Person-Centric project.

• Gathering client requirements and writing technical and functional specifications.

• Development and testing of APIs with Postman, ensuring impeccable quality.

• Managing and correcting detected anomalies, ensuring a smooth user experience.

• Implementing unit tests with Junit and pre-integration tests to ensure solution reliability.

• Implementing secure authentication via JWT to enhance access security.

• Container management with Docker and performance monitoring with Elasticsearch.

• Integration of distributed systems using Kafka for efficient and scalable communication.

• Using Git for version control, ensuring harmonious team collaboration.

• Proposing technical solutions for problem-solving and continuous process improvement.

• Commitment to Agile methodologies (Safe), actively participating in each phase of Agile ceremonies.

• Development of a knowledge-sharing platform based on predictive analysis and information sharing.

• Collecting and analyzing data from CI/CD pipelines to prevent potential incidents.

• Creation of an AI algorithm for profile matching based on predicted incidents.

• Utilizing APIs for profile retrieval and developing a reward tool.

• Unit tests performed with Jasmine and Karma to ensure development quality.

• Application of Spring Security and JWT to secure authentication and protect users.