Freelancer profile translated to English.

Description

I am a senior Full Stack JAVA/TYPESCRIPT developer. I have had the opportunity to work with the following technologies: JAVA 17, Typescript, Ecmascript 6, Spring boot (Core, MVC, BATCH), Angular 15, EmberJs, Hibernate, MyBatis, Gradle, Maven GIT, Postgresql, Oracle, github, AWS

Languages

French
Native or bilingual
English
Fluent
Vietnamese
Conversational
Chinese
Basic

Workplace preferences

Can work on-site

Paris (up to 10km), Issy-les-Moulineaux (up to 10km), Villejuif (up to 10km)

TotalEnergies SE
Full Stack JAVA / ANGULAR Development Engineer
ENERGY AND UTILITIES
December 2016 - Today (9 years and 6 months)
Paris, France
Project "Xenon": Gas flow management application (GRDF and others, xml+csv) -Migration of legacy application (“Perrier”) to "Xenon" (in progress)
-Migration of the repository from bitbucket to github
-Migration of jenkinsfile workflows to github-actions
-Analysis and retro-documentation of legacy code
-Configuration of kafka confluent with AVRO schema
-Maintenance and security fixes for the legacy “Perrier”
-Designs, maintenance, and evolutions on the front-end and back-end (UI, REST services)
-Migration of the Technical stack to JAVA 17 + Angular 14
-Implementation of SAML/OAuth 2 Authentication with AZURE AD
-Implementation of the Administration UI interface with Angular
-Integration of flows via Spring batch, kafka integration
-Generation of Excel reports with Apache Poi

Technical Environment
-Java 17, Typescript, SQL, html, css
-Spring boot 3 (core, batch, mvc, security), Spring data (Hibernate), Angular 15, kafka, bootstrap
-Git, Gradle, Liquibase, Junit 5,
-Tomcat, Postgresql, intellij, jenkins azure devops
-Jenkins, Github Actions, github, Bitbucket, Veracode, Sonar

-AWS migration of the Starweb project (1 month): Application for reporting electricity and gas consumption for individuals to be migrated to AWS
Java migration of the back-end jdk11 -> jdk17
Implementation of SAML/OAuth2 authentication with AZURE-AD
Configuration actions on EC2 for deploying the deliverable (docker container) on AWS
-XENON Project (in progress): Industrial Gas flow management application (GRDF and others), team of 6 people (3 dev + 3 functional)
Designs, maintenance, and evolutions on the front-end and back-end (UI, REST services)
Scrum Master, organization of agile ceremonies
Java migration of the back-end jdk11 -> jdk17
Angular front-end migration Angular 12 -> Angular 14
Implementation of SAML/OAuth2 Authentication with AZURE-AD
Implementation of the administration space UI
Integration of flows (CSV + XML) via Spring batch
Generation of Excel reports with Apache Poi
Technical Environment
Java 17, Typescript, SQL
Spring boot 2 (core, batch, mvc, kafka), Spring data-jpa (Hibernate), Angular 14, bootstrap 4
Git (github-flow), Gradle, Liquibase, Junit 5, kafkatools, intellij
AWS, Azure Devops,
Postgresql, Kafka, Github Actions, jenkins, Github, Bitbucket, Docker, Veracode, Sonar

-Migration project of Total-Spring and Total-Energie-Gaz customers to the Direct Energie SI (6 months)
Creation of a customer contract integration batch with Spring Batch.

-Migration project of Total-Spring and Total-Energie-Gaz customers to the Direct Energie SI
Creation of a customer contract integration batch with Spring Batch.

-HELIOS Project: Enedis flow management application, team of 6 people
Designs, maintenance, and evolutions on the front-end and back-end (UI, REST web services and XML flow integration batch
Level 3 support (production)
Parallelization of Spring batches
Automation of deliveries (war+jar) with Jenkins jobs
Front-end Evolution Emberjs (2.4 -> 3.3)
Implementation of Git workflow, Migration Gitlab to BitBucket
Code Review
Technical Environment
Java 8, ES6, SQL, PL/SQL, unix, shell, html, css
Spring 4 (CORE, MVC, BATCH), Spring Boot, MyBatis, Ember.js, Node.js, Junit, Mockito.
Git, Maven, Liquibase, Bower, Grunt,Jenkins,Gitlab, BitBucket Tomcat, Intellij
Oracle
typescript Spring data spring batch ANGULAR ECMASCRIPT6 SPRING Spring boot MyBatis Ember.js gitLab Bitbucket intellij Liquibase Apache Tomcat GitHub Github Actions Amazon Web Services (AWS) Java 17 Spring boot
CANAL+
Scrum Master, Java/JEE Developer
FILM AND AV
October 2014 - December 2016 (2 years and 2 months)
Issy-les-Moulineaux, France
• Organization of Sprint Retrospectives
• Daily Scrum Meeting
• Task estimation, planning poker
• Maintenance and evolution of subscriber finance and accounting front-end and back-end modules.
• Implementation of a new payment method
• Optimization and parallelization of Spring batches
• Creation of Controllers, Factories, with AngularJs (1.4)
• Implementation of Git Hooks.
• Code Review
Spring Scrum Java AngularJS Git GitHub Hibernate liquibase PL/SQL SQL
SACEM
JAVA/JEE Design and Development Engineer
ENTERTAINMENT AND LEISURE
February 2009 - September 2014 (5 years and 7 months)
Neuilly-sur-Seine, France
Armonia Project (2 years) Management of claims conflicts between author societies (International project), 4 people, in SCRUM mode

• Corrective and evolutionary maintenance of the application
• Development of several business modules
• Creation of interfaces
• Realization of business services with Hibernate
Conversion of XML .ddex files (Standard music format) to csv format
• Consumption of SOAP Web Services
• Creation of Jenkins jobs
• Exchanges with the twin team in Italy

IDOLS Project (1 year 6 months): Online documentation platform for music professionals
FACOP Project (1 year): Invoice editing application for private copy tax

• Corrective and evolutionary maintenance
• Module development
• Creation of user interfaces
• Realization of business services (Displaying results, creating detail pages)
• Development of Shell batches
• Setting up a local development environment under Apache Tomcat
• Management of the project migration from Ant to Maven
• Maintenance on Shell batch processes

YOUPI Project (6 months): "From scratch" realization of an application for transforming Excel files into UP (Unidentified Performance) flat format

• Design, conception and development of the application in Java Swing
• User training and support
• Application deployment
java Javascript Spring Spring MVC Maven Apache subversion glassfish