Freelancer profile translated to English.

Description

Tech lead, Java developer with over 10 years of experience in enterprise application development, digital transformation, and technical leadership of complex projects.

AREAS OF EXPERTISE

Architecture & Development:

Architecture, reactive patterns, Java/JEE 8-25, Spring Boot, Liferay Portal 6.0-7.2, Domain-Driven Design (DDD), TDD/Pair Programming

Technologies & Infrastructure:

Cloud (GCP, Kubernetes, OpenShift, Terraform, Docker), Messaging (Kafka, Camel, ActiveMQ), Databases (PostgreSQL, MongoDB, Cassandra, MySQL, Oracle, Couchbase), Frontend (Angular 7-13, Vue.js, React.js), DevOps (GitLab CI/CD, Jenkins, Nexus, Elasticsearch, Kibana, Datadog)

Management & Leadership:

Offshore/onshore team management, Technical Lead (code review, training, facilitation), international multi-country project management, internal framework implementation

BUSINESS SECTORS

Distribution, Fast Moving Consumer Goods, Insurance, Energy, Luxury, Healthcare, Services

KEY PROJECTS

Adeo Delivery Platform: Technical leadership of an architecture on GCP/Kubernetes. Processing millions of orders over 3 years (Java 21-25, Spring Boot 3, Kafka, Vue.js)

Leroy Merlin E-commerce (KOBI): Migration from monolith to high-performance microservices for 75 people. Reactive architecture in production on leroymerlin.fr (Spring Boot, Reactor, Vert.x, Couchbase, Angular)

Dan-on Portal (Danone): Microservices architecture with multiple integrations (Gigya, HighCo, S3). International contests (Liferay 6.2, Apache Camel, REST APIs)

Strengths: Architectural vision, versatile technical expertise, complex project management with distributed teams, technological watch and knowledge transfer.

Industry field of expertise

Languages

French
Native or bilingual

Workplace preferences

Can work on-site

Lille (up to 50km), Paris (up to km), Lyon (up to km)

ADEO Services
Developer
RETAIL (LARGE RETAILERS)
March 2024 - November 2025 (1 year and 8 months)
Villeneuve-d'Ascq, France
Context and scope:

Leadership of the design and deployment of a delivery management platform for Italy, Poland, and Spain
Solution for transforming e-commerce orders into delivery orders with end-to-end transport orchestration
Processing several million orders over 3 years

Architecture and infrastructure:

Event-Driven Architecture (microservices) on GCP cloud infrastructure
Container orchestration via Kubernetes with Terraform provisioning (Infrastructure as Code)
Java development in Domain-Driven Design (DDD)

Technical stack:

Backend: Java 21-25, Spring Boot 3, Apache Kafka
Frontend: Vue.js
Databases: MongoDB Atlas, PostgreSQL
Cloud services: GCP Cloud Functions, BigQuery
Monitoring and observability: Datadog

Responsibilities:

Technical project leadership from design to multi-country deployment
Definition of microservices architecture and integration patterns
Coordination of development teams and international deployments.

Java 21 Spring boot Google cloud Vue3 Apache Kafka
ASTEK
Tech Lead
BANKING AND INSURANCE
March 2023 - March 2024 (1 year)
Lille, France
Technical Lead - Numea Solution (Insurance Sector - TESSI Group)
Project context:
Development and evolution of the Numea digital platform for the insurance sector within the TESSI group
Technical environment:

Backend: Java 8/20, Spring Boot 1.x and 3.x
Frontend: AngularJS, Angular 13
Microservices architecture: JHipster, Netflix Eureka (service discovery)
Database: Apache Cassandra (distributed NoSQL)
Monitoring and analytics: Elasticsearch, Kibana

Management and technical leadership:

Technical Lead of a team of 5 developers at the Ineat service center
Code review and validation of Merge Requests to ensure code quality.
Training and skill development of the team on project technologies
Allocation and estimation of development time
Facilitation of agile rituals and technical meetings

Responsibilities:

Technical support for the team and assistance in solving complex problems
Ensuring architectural consistency and adherence to best practices
Liaison with the client (TESSI Group) for technical aspects
Spring boot Tech Lead Java Service Center Software Architecture
Saint Gobain
Tech Lead
CIVIL ENGINEERING
January 2022 - December 2022 (11 months)
Paris, France
Technical environment:
Liferay 7.2, Java 11, Spring Boot, GitLab CI/CD, API Management (Gateway), Angular, Headless CMS
Main responsibilities:

Development, consulting, and direct client support with daily communication in English
R&D and experimentation on Angular integration with Liferay and implementation of Headless CMS solutions

Offshore team management (India):

Supervision and coordination of a development team based in India
Facilitation of informal weekly sessions (1h) to strengthen team cohesion and maintain motivation
Implementation and facilitation of R&D sessions for team skill development (React.js)
Organization and facilitation of sprint reviews with client feedback presentation
Interface and communication relay between France and India teams
Spring boot OSGI React.js Tech Lead Java