Freelancer profile translated to English.

Description

A trained engineer, I have a rich experience of 20 years in development or tech team management.

I have held positions as a research and development engineer, Back-End / Front-End / mobile developer, lead developer, project manager, technical director/CTO and even co-founder of a startup. All these past experiences have allowed me to acquire a global and transverse vision. I also have the ability to quickly adapt to the challenges of my clients and to be a force of proposal.

I support you in the development of your projects, both on the Front-End, Back-End, mobile, Devops and hosting aspects.

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Lille (up to 20km), Villeneuve-d'Ascq (up to 20km), Marcq-en-Barœul (up to 20km)

Ultimate Models
Mobile Developer
TECH
March 2021 - Today (5 years and 2 months)
Gondecourt, France
Mobile application for controlling lighting devices:
Design and development of the application in Flutter (2.5+), with the use of Flutter_Bloc as a store framework, sqflite as a database engine.
Integration of the flutter_reactive_blue library for the Bluetooth part (Philips library).
Flutter Reactive Programming Flutter_bloc Flutter_reactive_ble sqflite
BNGSoft
Architect / Developer
SOFTWARE PUBLISHING
April 2020 - Today (6 years and 2 months)
Baisieux, France
Generic platform:
development of an authentication / authorization server in Java/J2EE/Spring Boot multi-tenant
Administration tools developed in Angular / NGRX / PrimeNG

Mediation platform between hospitals and private sector medical groups (GIE):
Development of micro services in JAVA/J2EE, Spring Boot, Spring Cloud, Kafka, PostgreSQL, encryption of confidential data
Development of the interface in Angular / NGRX / PrimeNG

GED platform for accounting firms:
Micro services for document management (upload, classification, view and rights management), all in JAVA/J2EE, Spring Boot, Spring Cloud...
Interface developed in Angular / NGRX / PrimeNG

All these platforms are managed by Gitlab pipelines (unit tests, version management, build and deployment), deployable on Kubernetes or VMs on a VMWare cluster.
Java/J2EE Java Spring boot Spring MVC Spring Security Angular NGRX PrimeNG Apache Kafka Kubernetes Gitlab Spring Cloud Spring Framework Gitlab CI/CD Flyway Typescript PostgreSQL JPA Hibernate Reactive Programming
Dejbox Services
CTO / Technical Director
RESTAURANTS AND FOOD SERVICE
November 2018 - April 2020 (1 year and 5 months)
Marcq-en-Barœul, France
Following my freelance mission at Dejbox, I accepted the position of Technical Director / CTO. During this period during which the company grew rapidly, several missions were entrusted to me.

Organizational:
Supervision of a team of developers (Front, back, mobile...), in permanent and freelance positions.
Supporting employees for skills development.
Recruitment of both employees and freelancers.
Implementation of an agile method (SCRUM).
Relationship with technical suppliers

Technical, maintenance of the platform:
Maintenance, profiling and optimization of the platform (BDD optimization, Java, implementation of a clustered memory cache...)
Maintenance of iOS and Android mobile applications (I worked on the Android part)
Development of new features
Optimization of hosting costs
=> Java, J2EE, Jetty, JSP, PostgreSQL/AWS RDS, AWS EC2, AWS S3, Jprofiler

Technical, design and development of the new platform (WEB and mobile sales platform, WEB Back Office and internal mobile tools, integration with third-party tools such as ERP or several payment platforms...)
Implementation of a CI/CD on Gitlab
Use of Kubernetes, Terraform, GCP GKE, GCP CloudSQL and GCP Cloud Storage for development, staging and production infrastructures
Server architecture based on Java / Spring Boot / JPA2.1 Microservices. About ten Microservices
WEB user interface in VueJS/Nuxt (I did not participate in the development of this one)
Technical project management Spring boot kubernetes Google cloud Spring MVC Spring Security Scrum Terraform Project management Helm Hibernate SQL PostgreSQL Amazon Web Services Jenkins Git Amazon RDS Gitlab CI/CD Gitlab Java J2EE Spring GKE Amazon S3