Freelancer profile translated to English.

Description

Talend ESB and Apache Camel expert, I intervene in the design, development, and maintenance of complex integration flows in service-oriented architectures (SOA, microservices).

I master the entire Talend ecosystem (ESB, Data Integration, Data Services, Routes, Jobs) as well as distributed integration principles (messaging, orchestration, transformation, security).

Solid skills in Java and Spring Boot for creating microservices, REST APIs, connectors, and middleware.

I also have good experience with the CI/CD pipeline with Azure DevOps, Git, Maven, Docker, and Kubernetes.

Autonomous, rigorous, and results-oriented, I take charge of projects end-to-end: from technical analysis to production, including architecture design, development, testing, and deployment.

⸻

🔧 Key Technical Skills

• Talend ESB / Talend Data Integration / Talend Cloud

• Apache Camel, ActiveMQ, Karaf, CXF, SOAP / REST

• Spring Boot, Spring Cloud, Spring Security

• Java 8 / 11 / 17, JPA / Hibernate, Maven / Gradle

• CI/CD: Azure DevOps, GitLab CI, Jenkins, SonarQube, Nexus, JFrog Artifactory

• Containerization: Docker, Kubernetes, Helm

• Databases: Oracle, PostgreSQL, MySQL, MongoDB

• Architectures: SOA, ETL / ESB, Microservices, API Management

• Security & Authentication: OAuth2, JWT, Keycloak

• Monitoring / Logging: ELK Stack, Prometheus, Grafana

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 50km)

MONOPRIX
Tech Lead (Talend - API) & Designer
RETAIL (LARGE RETAILERS)
January 2018 - Today (8 years and 5 months)
Clichy, France
• Design of Talend flows
• Writing detailed technical specifications
• Participation in the technical mapping workshop
. Writing technical specifications (STD)
• Development and implementation of several Talend flows on multiple projects
• Development of routes (Apache Camel) for message exchange via Active MQ, RabbitMQ
• Development of jobs for integration and data extraction from and to different sources (API, DB, Bucket..)
• Manipulation of APIs & Systems of several partners (Amazon SP-API, SQS, S3, Google Bucket)
• Manipulation of different data formats (XML, JSON, CSV ..)
• Manipulation of different databases (Oracle, SQL Server, Posteger SQL, Snowflake, BigQuery)
• Flow optimization and monitoring of adherence to good development practices
• Delivery of flows via Nexus.
• Deployment of routes under Karaf.
. Deployment on Docker containers on GCP
• Support for acceptance testing.
• Support for functional testing and response to their needs.
• Writing technical documentation (DEX)

Java API (Microservice):
• Requirements analysis
• Updating detailed technical specifications
• Development of new features on several REST API projects (Spring)
• Bug fixing.
• Collaboration on the implementation of the DDD architecture
• Use of Docker and Kubernetes for service deployment.
• Teamwork with Git
• Deployment on Azure DevOps
• Acceptance assistance.

Brodcom (API Gateway)
• Requirements analysis
• Implementation and management of REST/SOAP APIs on Broadcom API Gateway.
• Interaction with multiple external partner APIs
• Configuration and management of SSL/TLS certificates to secure exchanges between APIs and clients.
• Integration of certificates into Broadcom API Gateway to ensure the confidentiality and integrity of communications.
• Acceptance assistance
• Swagger for internal APIs
Talend ESB Talend DI API JSON XML Java Spring Boot Azure DevOps Big Query Oracle PL/SQL SQL REST SOAP Java Message Service (JMS) Apache Karaf Talend Administration Center Linux Cloud GCP Design Snowflake Postman API Gateway Amazon Seller Amazon Marketplace Apache Camel
Bureau Veritas
Tech Lead Talend ESB
AGRICULTURE
February 2023 - November 2023 (9 months)
Lyon, France
Project: Tech Lead and Development of Salesforce flows

• Proposal of technical architecture for flows.
. Writing technical documents .
• Development of APIs via Talend to integrate data into Salesforce via composite APIs
• Implementation of Talend best practices
. Implementation of API interface documents and contracts - REST
. Training and upskilling of internal teams on ESB exchanges
• Exchange of messages between modules on activeMQ.
• Creation of complex JSON messages.
• Use of Gitlab for deploying flows on AWS
• Configuration and use of Log4j in routes to trace execution.
• Delivery of flows via Git.
• Deployment of routes under Karaf.
• Support for acceptance testing.
• Support for functional testing and response to their needs. Environment

Technical:
• Java 8, Talend ESB 6.4, Nexus, XML, Apache Camel, Salesforce Composite API, AWS, GitLab
Tech Lead Technical Lead Talend ESB Talend DI AWS Gitlab Gitlab CI/CD Salesforce JSON Design Amazon RDS Log4J Java Apache Karaf ActiveMQ
DAHER
Study and Development Engineer Talend DI
AVIATION AND AEROSPACE
April 2017 - April 2018 (1 year)
Tours, France
Project: IDNA: project for migrating data from SAP (SOCATA) to SAP (DAHER). Tasks:
• Analysis of detailed functional specifications and interface contracts.
• Development of Talend jobs:
• Data extraction interface (oracle, sap).
• Data transformation interface.
• Interface for generating files (lsmw).
• Job sequencing interface.
• Creation of BAPIs under Talend (SAP functional module).
• Manipulation of SAP via transactions.
• Use of SAP components under Talend.
• Optimization of Oracle database extraction jobs.
• Development of Java Routines.
• Definition of environments via context variables.
• Development on multiple environments (dev, pre-prod, prod).
• Collaborative work via TAC.
• Unit tests.
• Support for acceptance testing.
• Meeting business needs.
• Skill transfer for job maintenance.

Technical Environment:
• Java 8, Talend DI 6.2, Oracle, SAP, SAP BAPI, TAC.
Talend DI Talend Talend Administration Center SAP BAPI CSV Oracle SQL