Greg rolland

Providing technical training to companies on various technologies (3-4 days, classes of 4 to 8 students) - Training instructor for Spring Core/Spring Boot framework - Training instructor for Angular framework - Training instructor for Kubernetes developer - Training instructor for Elastic Stack (Elastic, Logstash, Kibana)

Project for Sauermann Group - Mobile application (non-native) for analyzing combustion gasses, used during boiler maintenance for both residential and industrial customers. The hardware component is managed in the workshop, the embedded firmware is built by a dedicated team. The team was composed of 3 to 6 developers. - Development primarily in Angular/TypeScript with a strong focus on TDD (test-driven development) - A somewhat agile context - Presentation and implementation of best practices within the team (TDD, automation, etc.) - Improvement of existing tools and procedures (technical migration for JS testing tools) - Proposal of new functional or technical features - Technical Proof of Concept (PoC) in Flutter - Side development - working on a Quarkus application (applicative stubs) and implementing multi-tenancy with Spring/Keycloak for a third-party Java 11 application - Technical Environment: Angular/TypeScript, Java 11, Maven, Spring/Quarkus, GIT, Keycloak, Azure CI

Project for France Travail (Pole Emploi) - Jobseeker Monthly update declaration - an highly available/scalable and resilient business application. I worked in a team of 8 to 15 peoples. - Revamp of the project from scratch - 2 months for setting up the foundation (with Pivotal consultants) in a small team - Full TDD projects (~4) with pair programming, short sprints (1 week) - Establishment of the technical stack and MVP - Improvement of existing tools and procedures (technical migration, automation) - Proposal, design, and development of new functional or technical features - Design and development, Proof of Concept (PoC) - Performance and audits of the application(s) on the PaaS platform - Migration to Gradle - Work on various third-party components (reactive programming feed component for job seekers, Redis cache component, Gateway - authentication proxy, etc.) - Technical Environment: JAVA 11, Spring 5 (Core, Boot, Cloud), Cloud Foundry Platform, Angular, Kotlin, Maven/Gradle, RabbitMQ, JUnit4/Mockito/AssertJ, JSON/XML, GIT, Concourse, Jenkins

Project for France Travail (Pole Emploi) - Complaints portal for Jobseekers. I worked in a team of 8 to 10 peoples. - A project built from scratch as part of the migration from AngularJS to Angular - 3-week sprints - Support for the migration process - Proposal, design, and development of new functional or technical features - Design and development - Third-party project (Jobseeker registration) - Creation of a common Angular authentication library (OAuth2) for various front-end projects (replacing the one in AngularJS) - Technical Environment: JAVA 7, Tapestry 5, Angular, Maven, JUnit4, Weblogic X, GIT, Jenkins

Project for RTE (rte-france) Worked on the creation of a web portal for clients and professionals, allowing subscribers of RTE services to access various notification and statistical services related to their electrical consumption. - Development in an agile context with a team in Bordeaux and another in Nantes (15 peoples) - Responsible for the backend and business calls based on REST resources - Architecture and implementation of best practices for the existing system - Supervision, refactoring, integration - Technical Environment: Java/JEE, AngularJS, JavaScript, HTML, CSS, Tomcat server, Apache Felix, Oracle 12g database, Spring MVC, Hibernate, Junit, Mockito, Wiremock, Docker, Jenkins, Sonar, Jira, Intellij Idea, Maven, bash scripting