Freelancer profile translated to English.

Description

JAVA Developer with over 15 years of experience. I have also done some FRONT-end development, but my core expertise remains in Back-End software architecture in JAVA/J2EE.

I am interested in implementing new software components, or completely redesigning existing solutions, while adhering to best practices, aiming for stability, scalability, maintainability, and extensibility.

Languages

English
Fluent
French
Native or bilingual

Workplace preferences

Can work on-site

Nantes (up to 10km), Clisson (up to 10km), Montaigu (up to 10km)

Cbp
Expert Java JEE / Software Architect
BANKING AND INSURANCE
July 2017 - November 2021 (4 years and 5 months)
Nantes, France
Redesign of the "insured area" back-end, a portal dedicated to policyholders in a multi-insurer/multi-distributor context, enabling the management of contract/claim files, claim reporting, and the submission of various supporting documents:
- REST Web Services (Jersey, Jackson, Hibernate, PostgreSQL, Spring-security).
- SMS and email notifications (Freemarker templating)
- Redesign of JMS exchange flows for data synchronization from multiple back-office applications (IMB MQ, Spring-jms).
- Among the pilot products for deployment on AWS (EC2, RDS, S3, Devops)
- Extension of the single back-end to address several segmented market lines Cbp4you, eClaims, etc. (i18n, domain name routing, JsonView, validation constraint groups)

Creation of an "ADP" component for asynchronous processing of documents submitted by policyholders, interfacing with the document management system, with callback:
- Set of asynchronous processing on PNG/BMP/TIFF/JPEG images and PDF (PDFBox, TwelveMonkeys ImageIO),
- Input file validation, orientation detection and correction (AWS S3, AWS Textract, EXIF metadata)
- Conversion, compression, and merging of documents into PDF (PDFBox, Jersey-client)
- Chaining of processes asynchronously and scalably with retry mechanisms (AWS SQS, locking, multithreading via ForkJoinPool)

Automatic integration of CNAM supporting documents, awarded the Gold Trophy in the "Customer Relations Innovation" category at the "Insurance Trophies":
- Definition of common DTOs for the insured area, ADP, back-office systems, and CNAM.
- Addition of FranceConnect login for the insured area, and calls to new CNAM Web Services (OpenIdConnect, Spring-security, Jersey-client)
- Processing of documents submitted conventionally (upload) by AI such as expert systems (geometric manipulation of textual objects detected by AWS Textract, mathematical algorithms, fuzzy search)
Java/J2EE SQL IT Architecture Spring Hibernate Multithreading
Bureau Veritas
Expert Java JEE
ENVIRONMENTAL
May 2015 - June 2017 (2 years and 1 month)
Nantes, France
(To be detailed)
1) Evolutionary and corrective maintenance of an audit form management application (creation/assignment/writing/reporting)
2) Creation of a middleware between various audit form management applications and the mobile application for filling them out (synchronization/assignment/submission)
Bouygues Telecom
Development Engineer
TELECOMMUNICATIONS
November 2009 - March 2015 (5 years and 4 months)
Nantes, France
(To be detailed)