Yassine D.

Within the BAAS cards team, participation in the development of BforBank's CBS (Core Banking System) for the launch of their new product offering:

- Setting up different Kafka data sending/receiving configurations (retention policy, backoff, topic creation, exception handling, worker).

- Creation of interface contracts (Avro).

- Implementation of new data consumption and sending functionalities via Kafka producers/consumers.

- Kubernetes resource configuration (Kubernetes)

- CI/CD pipeline and Sonar code quality rules maintenance

- Creation of new resources (cloudformation)

- Code review.

- Pair programming

- Adherence to good code quality practices (TDD/BDD, refactoring, SOLID).

- Patch/MEP/MEPP for version upgrades

- Ansible deployment script configuration.

- Participation in Scrum meetings.

Development of the TDA (Technical Definition API) application, an automotive parts management application.

Attached to a team of 13 people (1 PO, 1 tech lead, 1 manager, 10 developers in France and India), I contributed to:

- Implementation of new features.

- Bug detection, analysis, and correction (hotfix).

- Code review and verification of adherence to best practices (SOLID, clean code, TDD, refactoring).

- Creation of interface contracts.

- Data migration (SQL/Liquibase).

- Pair Programming and skill development support.

- Implementation of automated tests (unit and integration).

- Participation in the development of User Stories and technical tickets (evolutions, bugs, OWASP vulnerability fixes).

- Release (patch), production deployment of new versions (MEP), monitoring on AWS (CloudWatch, EC2) and Grafana, and preparation of release/delivery notes.

- Participation in Scrum meetings.

Technical Environment:

Microservices, Hexagonal, AWS (CloudWatch, EC2, IAM, ECS, S3, CLI, ELB, ASG), Event driven, JMS, Apache Camel, ActiveMQ, Docker, Java 17, Mapstruct, Swagger, OpenAPI, Restfull API, Spring Boot, Keycloak IDP (OIDC), Junit, Mockito, Wiremock, ArchUnit, Hibernate, jOOQ, QueryDSL, Liquibase, Postgres, Jira, Git, GitLabCI/CD, Confluence, Gradle, Maven, Kibana, Grafana, Dynatrace, SonarQube. Artifactory

Refactoring and migration of a B2B business travel expense management application from a legacy monolith (backend and frontend) to a microservices architecture.

Attached to a team of 8 people (1 technical lead, 5 developers, 1 tester, 1 manager).

- Implementation of new features.

- Creation and development of configurable standalone batch jobs.

- Implementation of unit tests.

- Writing technical bug tickets.

- Production bug detection and correction.

- Refactoring of existing code.

- Performing functional UI tests.

- Code review.

- Deployment to the integration environment.

- Participation in ScrumBan meetings.

Environment: Microservices, Java 11 (openJDK), GWT, JWT, Spring 5.0, SpringBoot 1.5, Tomcat 7, Oracle, Flyway, Swagger, REST, JSON, JUnit, Hibernate, Mockito, Maven, Jenkins, SonarQube, Kibana, ESLint, Jira, GIT, GITLAB, CQRS, DDD, TDD, BDD, OWASP, KANBAN, Jira, IntelliJ, Postman