Freelancer profile translated to English.

Description

Java Engineer for over 6 years in a Cloud and Devops environment, I have progressively adapted my skills to market evolution. I have thus developed numerous applications for companies ranging from startups to large accounts such as Sopra Steria, Ericsson, BNP Paribas, etc.

My areas of expertise are as follows: Backend development (Java, Kotlin), Fullstack development (Reactjs, Angular, VueJs), Devops (implementation of CI/CD processes with technologies like Docker, Kubernetes, Jenkins, and so on), Cloud (AWS, IBM Cloud, VMWARE Cloud (Tanzu)), mentoring junior profiles.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Capgemini Invent
Cloud DevOps Engineer Java
BANKING AND INSURANCE
February 2022 - January 2024 (1 year and 11 months)
Issy-les-Moulineaux, France
Project: Within the Data Ingestion Squad of Arval, a subsidiary of BNP PARIBAS, I worked on implementing data pipelines from collection to availability in a Cloud, Devops environment.

Area of intervention:
◼ Study and requirements gathering.
◼ Development of micro-services under Spring boot
◼ Management of data persistence with Spring Data JPA with PostgreSQL as DB
◼ Application security and role management with Saml 2 and Keycloak
◼ Development of unit tests with JUNIT
◼ Implementation of integration tests with Postman
◼ API documentation with Swagger 2.9
◼ Creation of persistent volumes (PV)
◼ Training of collaborators in devops practices
◼ Implementation of KUBERNETES cronjobs in a full cloud environment.
◼ Creation of KUBERNETES deployment objects
◼ Creation of KUBERNETES Ingress objects
◼ Creation of KUBERNETES Service objects
◼ Implementation of network policies within the cluster
◼ Management of KUBERNETES secrets and configmaps
◼ Use of ANSIBLE as configuration management tool to automate repetitive tasks
◼ Deployment of applications in different types of cloud (IBM cloud, Tanzu, AWS).
◼ Use of DOCKER-COMPOSE for local application deployment for testing purposes
◼ Code review.
◼ Consumption of APIs with Angular 15
◼ Implementation of KAFKA developments.
◼ Implementation of KAFKA configurations (Broker, Registry, Consumer group, topics, etc.)
◼ Consumption of messages from multiple KAFKA topics
◼ Writing of consumed messages in real-time to S3
◼ Implementation of monitoring with Splunk and Dynatrace.
◼ API documentation with Swagger 2.9.

Environment: KUBERNETES, DOCKER, ANSIBLE, JENKINS, KAFKA, IBM cloud, JAVA 11, Spring boot, Nexus, Harbor, Helm Charts, Tanzu, minio, Swagger, ANGULAR
Java Kubernetes Kafka docker registry (harbor) Spring boot
ODONATECH
Java DevOps Engineer
BANKING AND INSURANCE
September 2020 - February 2022 (1 year and 5 months)
Grenoble, France
Project: Development of applications related to behavioral finance (use of population behavioral data to enable more personalized advice for financial advisors).

Area of intervention:
◼ Planning and task execution.
◼ Requirements gathering
◼ Development of REST APIs with Java under Spring boot
◼ Implementation of the conditional logistic regression algorithm (data science) with Spark and Java ◼ Implementation of a quick and secure connection and account creation with LinkedIn (OAUTH2)
◼ Implementation of load testing with Jmetter
◼ Encryption and decryption of sensitive data with AES
◼ Creation of an IAM user on AWS
◼ Implementation of profile picture upload to AWS S3
◼ Implementation and execution of scripts in the dockerfile on Clever Cloud
◼ Garbage Collector Tuning
◼ Development of unit tests with JUnit
◼ Consumption of REST APIs with Vue JS
◼ Graphic customization of user accounts with Vue JS
◼ Creation and administration of the company's AWS account
◼ Application deployment in a KUBERNETES cluster
◼ Implementation of Jenkins CI/CD pipelines
◼ Use of Helm Charts to configure the deployment environment.

Environment: DOCKER, KUBERNETES, JENKINS, AWS, SPRING BOOT, GIT, SPRING
DATA, JWT, API REST, HTML, SONAR, SLACK, JHIPSTER, VueJs, OAUTH2, AWS,
Data science, RStudio, JMETTER
Java Spring boot AWS JWT REST API Docker SonarQube Vue.js Kubernetes
AS-SOFT
Fullstack JAVA KOTLIN Studies and Development Engineer
SOFTWARE PUBLISHING
March 2019 - August 2020 (1 year and 6 months)
Paris, France
Project: Migration of the Backoffice and Backend of the cmonjardinier.com marketplace, connecting gardening professionals with clients and garden owners.

Area of intervention:
◼ Study and requirements gathering
◼ Analysis of functional requirements and proposal of project architecture
◼ Client-side database architecture
◼ Development of web services with KOTLIN 1.3 and Spring Boot 2.2
◼ Consumption of APIs with REACTJS and ANDROID
◼ Development of unit tests with JUnit
◼ API documentation with Swagger 2.9
◼ Querying the MongoDB database via Spring Data Query Methods ◼ Code review with Pull Request on BITBUCKER
◼ Implementation of CI/CD pipelines
◼ Development of automated tests with Mock MVC
◼ Proposal of evolutions for the Backoffice

Environment: KOTLIN, JAVA, REACTJS, LINUX, SPRING BOOT, SPRING DATA, JSX, JWT, MONGODB, API REST, HTML, GRADLE, SONAR, CLEAN ARCHITECTURE, DOCKER, DOCKER-COMPOSE, GIT, BITBUCKET, SLACK, HEROKU, JENKINS
Java Kotlin React.js Android Spring boot Jenkins Hexagonal Architecture