Freelancer profile translated to English.
Back to original languageAbout François
💻 Who am I?
With over 8 years of experience in software development, I've evolved from a developer role to Lead Developer. My expertise lies in the Java/Angular stack, microservices architectures, and managing complex technical projects.
🎯 What I currently do
As a Lead Developer at Sigma, I support a team of developers in skill development and the implementation of best practices (code review, testability, CI/CD pipelines). My work focuses on:
✔️ Reducing technical debt (migration Angular 10 → 16, Java 17 → 21)
✔️ Implementing automated tests (Junit, e2e with Karate)
✔️ Coaching and mentoring developers
✔️ Redesigning and optimizing application architectures
✔️ Implementing Docker on existing projects
🔍 My background at a glance
🏦 BPCE: Development of an automated document reading and verification application with a microservices architecture (OCR, REST API).
⚙ Thales: Performance optimization of a data validation system for a public service.
☁️ CBP (AWS): Migration of borrower insurance applications to an AWS cloud environment.
🏥 Santéclair: Development of applications for the healthcare sector (mutual insurance, secure exchanges).
📚 Key certifications and skills
🔹 AWS Certified Cloud Practitioner (2023)
🔹 Proficiency in technologies: Java, Spring Boot, Hibernate, Angular, React, TypeScript
🔹 Databases: PostgreSQL, MySQL, MongoDB
🔹 CI/CD & DevOps: Docker, GitLab CI/CD, Jenkins
🔹 Methodologies: Agile, Scrum, TDD
Let's connect!
If you'd like to discuss tech, software architecture, or professional opportunities, don't hesitate to contact me!
French
Native or bilingual
English
Fluent
Can work on-site
Nantes (up to 10km), Paris (up to 10km)
Experience
- SigmaLead DeveloperRETAIL (LARGE RETAILERS)September 2023 - Today (2 years and 10 months)Nantes, FranceTechnical support for a team of 4 developersOrganization of technical workshopsImplementation of code reviewAssistance and improvement of 4 major applications for a retail client.Optimization of the CI/CD chainDatabase version upgrade, Node.js, and AngularJava 6 to 11 - Angular - Struts - PostGreSql - Spring - Grails
- BPCEJava/Angular DeveloperBANKING AND INSURANCEFebruary 2022 - July 2023 (1 year and 5 months)Nantes, FranceImplementation of an automated document reading and verification application.Microservices architecture with a REST API made available to banks to verify their clients' documents.UI for retrieving results with AngularUse of an OCR solution: KofaxTesting with JunitImplementation of e2e tests with KarateMySql and MongoDb databases
- Thales Communications & SecurityJava DeveloperSOFTWARE PUBLISHINGSeptember 2021 - January 2022 (5 months)Nantes, FranceAutomated file processing for data validation and integration.Responsible for application performance.Database optimizationCode refactoringPerformance monitoring with VisualVM and Java MelodyMentoring new developers
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Education
- Master of Computer Science - Software ArchitectureUniversity of Nantes2018Formation développement logiciel centré sur les architectures logicielles, micro services et bases de données distribuées
Certifications
- AWS Certified Cloud PractitionerAmazon Web Services Training and Certification2023