Vireya Nhim

développeur full stack

Moves to Paris, Paris

  • 48.85661400000001
  • 2.3522219000000177
  • Indicative rate €600 / day
  • Experience 7+ years
  • Response rate 69%
  • Response time A few days
Propose a project The project will only begin when you accept Vireya's quote.

Availability not confirmed

Propose a project The project will only begin when you accept Vireya's quote.

Location and geographical scope

Paris, France
Can work in your office at
  • Paris and 50km around
  • Paris and 10km around



  • Anglais

    Full professional proficiency

  • Français

    Native or bilingual

Skills (10)

Vireya in a few words

Développeur full stack pragmatique. Un peu touche à tout, je me décrirais comme une personne polyvalente capable de comprendre et m'adapter rapidement à divers contextes. La nouveauté et le changement ne me font pas peur !

Une expérience axée essentiellement autour de Java (Spring) et d'applications orientés micro services. Dernière expérience en date : développement d'IA sur AWS avec le langage Python et spark.

Les problématiques orientés devOps, CI/CD sont aussi des aspects du métier qui m'intéressent

Je suis également capable d'encadrer des développeurs juniors.



Développeur Back-End / IA engineer

Paris, France

September 2017 - Today

AI Feature team
- Machine Learning on PySpark
- Linear regression learning and optimization
- DevOps on AWS suite (API Gateway, Lambda, Glue, Kinesis, S3, cloudfront,... )
- Jupyter notebooks

Use cases : Train booking recommendations & next trip predictions


Tech lead / Backend Developper

Paris, France

September 2017 - August 2019

Experimental feature Team on the Core application

- Set up new work organization for the team
- Development/Integration on all the stacks of the app
- Lead of a 3 developers team

New application build of a functional branch of the mobile back end application : REST API exposition and consumption based on spring boot (Java 8). Microservice oriented. BDD tests with cucumber and Unit tests with Mockito.

Build and upgrade of Jenkins pipeline for Continuous Integration (build, release, deployment)

Build and upgrade of Jenkins Pipeline for Continuous Deployment (plugged on runback and puppet)


Social Networks

Java Developer

Paris, France

November 2016 - June 2017

Initialization of the first back end applications written in Java :
- Configuration of the CI tools (Jenkins, Sonar, Maven, GitFlow)
- REST WebService
- Build of several collectors of social network data with high concerns on scalability and performance (multi threading)
- Apps hosted on Google Cloud environment


Public sector

Full Stack Developer

Paris, France

January 2016 - July 2016

Big Data :
- Technological survey on Hadoop Big Data ecosystem : Kafka, Flume, Spark, HBase...
- Design of a web storage platform based on Hadoop ecosystem
- Development of a web application for dataviz using d3.js

Serious Game :
- Development of Serious Game app using Unity3D


Public sector

Software IT Architect

Paris, France

October 2014 - January 2016

Correction & Evolutive maintenances on a secure Webmail :
- Management of TLS authentication
- Evolution on Liferay User Portal application (Java 6)
- Deployment management using Puppet
Technical Assistance on Infra & Architecture for the client and sysadmin (Webmail divided in 9 layers of an overall of 22 types of different VMs)
Design & Development on a new centrally-managed deployment system using Puppet, Hiera, MCollective
Technical advisor on several application builds
Configuration of Continuous Integration Platform (Jenkins, SVN, Nexus)

Business Sector : Health care

Technologies used :
Middleware products : Zimbra, Liferay, Apache Service Mix, Elastic Search
Languages : PHP, Java 6, Perl, shell, Ruby (Puppet)


Public sector

Java Developer / Technical Lead

December 2012 - October 2014

Full Stack Correction & Evolutive development on the core business application :
- Front : HTML, CSS, JavaScript
- Middle : Java EE 5
- Back : Oracle
Design & development of new Web services using ActiveMQ :
- Interface between User Portal and Back end services
- Creation of dedicated brokers for data transit
- SOAP Web services for data treatments
Middleware migration from Weblogic 7 to 8 for an application already in production

Business sector : Funding for training

Technologies used :
Middleware products : Oracle Db, Weblogic 8 & 10, Apache Active MQ
Languages : Java EE 5
Java frameworks : Frameworks : Struts 2, Spring, Hibernate


charter modal image

Success is a team effort

Contribute to this success and the community's professionalism by signing the Freelancer Code of conduct

Sign the code