Ramzi Dallali

Project (2 years 4 months): Creation of a securitization platform in micro-services

Tasks:

 Analysis, scoping and modeling of business needs

 Breakdown of the functional domain and workload estimation

 Design of synchronous/asynchronous communication solutions with the architect

 Event-Driven oriented micro-service architecture

 Patterns: Hexagonal Architecture & DDD & TDD & CQRS & Transactional Outbox...

 Code review and technological watch

 Implementation of CI/CD pipelines on GitLab

 Migration from SQL persistence to NoSQL

 Parsing client files (Excel) and S3 archiving

 OpenID Connect authentication (JWT) and role-based authorization

 Synchronization of work and deliverables between squads

Environment: Java 21, SpringBoot, Kafka, MapStruct, Rest API, MongoDB, Postgres, Camunda BPMN, JUnit, Mockito, Cucumber, Jira, Maven, Artifactory, Sonar, GitLab CI, Docker, K8S, Helm, ArgoCD, ELK, Prometheus, Grafana, S3

Project (1 year): KYC (Know Your Customer)

Tasks:

 Code review and quality maintenance

 Analysis of performance issues via APM

 Synchronization between business and IT teams

 Project/sprint planning and tracking of PO requests and User Stories

 Agile Scrum/Safe, TDD, CI/CD Jenkins and DTR and Kube deployment

 API security (OAuth2, JWT, Soap, Certificate)

 GDPR regulatory constraints and customer data encryption

Environment: Java 17, SpringBoot, RabbitMQ, Rest, Hibernate, Junit, Postgres, GitHub, Jira, Maven, Sonar, Jenkins, Docker, Mirantis (Kubernetes), Elastic Stack

Project (1 year 3 months): Implementation of a reconciliation tool for other applications

Tasks:

 Measurement and optimization of algorithm performance

 Production support, impact analysis and anomaly correction

 Development and testing with Java / Kafka / Spring / Hibernate

 Exploitation of AWS services to monitor processes

 Agile Scrum, CI/CD Jenkins and deployment on AWS

Environment: Amazon ECS, RDS, S3, CloudWatch, Docker, ELK, Kafka, Java 11, SpringBoot, Hibernate, MySQL, Junit/Mockito, Jira, Maven, Jenkins