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Description

Looking for aJava/Spring bootdeveloper?

You've come to the right place.

💎 I am a software engineer with over7 years of experienceand a specialist inJavaandSpring bootdevelopment.

I have worked in various sectors such as **AdTech**, **FinTech**, **LegalTech**...

I have collaborated with companies like **Weborama**, **Vialink**, **Signatureit**.

🔨 I am able to:

*Design**, **develop**, and maintain **back-endfunctionalities in line with business needs

Participate in the writing of detailed technical specifications
Analyze the impact of product design on the IS technical architecture
Develop and maintain functionalities inJava**, **Spring**Boot**,Kotlin
DevelopAPIs
Deploy new features to production
Analyze and resolve production incidents
Implement CI/CD (Maven,Docker,Jenkins,GitLab CI,Kubernetes)
Write technical documentation
Set up relational (SQL) and non-relational (MongoDB) databases
Perform unit and integration tests to ensure the proper functioning of the code
Participate in refactoring, continuous improvement, and code review contributions
Participate in agile ceremonies (SCRUMmethod)

I also have knowledge of:Flutter,Android,Angular.

I am committed to developing robust and maintainable applications in the long term. To achieve this, I apply best development practices (Clean**Code** ,Software**Craftsmanship** ).

I also place great importance on transparency with my clients.

Do you have a project?

📞 Contact me directly on Malt

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km), Lyon (up to 50km), Marseille (up to 50km), Bordeaux (up to 50km), Toulouse (up to 50km)

VIALINK
Full-Stack engineer
SOFTWARE PUBLISHING
March 2023 - Today (3 years and 3 months)
Courbevoie, France
Vialink is a French LegalTech company specializing in the dematerialization and automation of KYC processes. It had over 80 employees and supported major players in the banking and insurance sectors, with over 20 million cases processed annually.

Vialink was acquired by Signaturit in 2024, a European specialist in electronic signatures and certified document management.

I joined the "Identity" team as a Fullstack Java / Angular engineer. I was initially responsible for maintaining and improving identity verification flows, as well as the overall authentication API. My scope then expanded to other KYC-related features.

The team consisted of:
- 3 Full-stack Java/Angular Developers, including 1 Team Lead
- 1 Frontend Developer
- 1 Product Owner

Key achievements:
- Design of a configurable password expiration policy, which strengthened the overall security of user accounts.
- Design of an API to automatically classify documents submitted by users (e.g., payslip, tax notice). This automation reduced manual interventions and accelerated case processing.
- Management of a progressive migration to a new identity verification API, while maintaining full backward compatibility. This change improved service reliability while integrating new compliance standards.
- Design of a solvency assessment API based on a customizable business rules language. This new component automated the calculation of solvency when submitting payslips or provided bank details.

Technical context: Java, Kotlin, SCRUM, agile methods, Maven, Gradle, Linux, Spring Boot, Spring Webflux, Spring Security, Spring Data, Kubernetes, Hibernate, Docker, code review, Clean Architecture, unit tests, Jenkins, Python, Angular, Git
Java Spring boot Kubernetes Angular Java Back-end Developer
Weborama
Java back-end engineer
September 2017 - February 2023 (5 years and 5 months)
92300 Levallois-Perret, France
Weborama is a French AdTech company founded in 1998, specializing in the collection, analysis, and exploitation of data for advertising targeting and marketing personalization. Present in several countries, the company offers data science and semantic targeting solutions for advertisers and publishers.
In 2023, Weborama had a turnover of 17.19 million euros and employed between 50 and 99 people.

I joined this company as a Java backend developer. I first joined the BigSea team (4 backend developers, 1 team lead), responsible for the Web user profiling platform. I then joined the BigFish team (2 backend developers, 2 frontend developers, 1 PO, 2 tech leads - back and front), in charge of an API for activating online marketing segments.

Key achievements:
- Design a high-performance CLI application to count unique users in hundreds of massive files (several GB) stored on AWS S3.
- Extend the BigSea platform to integrate a new user data provider. Implement a complete orchestration of the pipeline, significantly improving the quality of generated user profiles.
- Develop a strategic feature for the BigFish API: the creation of Contextual Segments (keyword themes: sports, finance, travel, etc.). Implement automated activation workflows and export targeted URLs to AWS S3, opening up new possibilities in contextual marketing.
- Migrate users to Keycloak while ensuring compatibility with existing systems. Integrate Keycloak APIs for user management and authentication flows.

Technical context: Java 8, Java 11, Java 17, SCRUM, agile methods, Maven, Gitlab CI, Linux, Spring Boot, Spring MVC, Spring Security, Spring Data, Kubernetes, Hibernate, Docker, code review, Clean Architecture, unit tests
Java Spring boot MariaDB Java Back-end Developer Linux