08/13/2026 updated
100 % available
Lead Fullstack Developer - TypeScript / Node.js / React
Orléans, France
Only remote
Master MIAGE - University of Orleans (2014-2016)About me
Senior/Lead Fullstack Developer with 10+ years of experience in banking and insurance. I combine hands-on React, TypeScript, Node.js and Java/Spring development with technical leadership, architecture, quality and end-to-end product delivery.
Java (Programming Language)JavaScriptBankingNode.jsSoftware ArchitectureTypeScriptReact.jsSpring BootBackendGitFull Stack DevelopmentFront End Software DevelopmentNestJSRestful Api
Technical Leadership & Architecture
Senior/Lead Fullstack Developer with 10+ years of experience delivering complex web applications in banking and insurance. Hands-on experience leading frontend and backend architecture decisions, mentoring developers, coordinating with product, UX and business stakeholders, and driving features from technical scoping through to production.
React / TypeScript / Node.js
Strong expertise in React, TypeScript, JavaScript and Node.js, building maintainable frontend applications and backend services connected to complex information systems.
Banking & Financial Services
Several years of experience delivering customer journeys, business portals and internal tools for banking and insurance organisations, including BforBank, Sogecap and MNH.
REST / SOAP API Integration
Strong background in designing and integrating REST and SOAP APIs, connecting frontend applications with existing backend services and enterprise information systems.
CI/CD & Quality Assurance
Hands-on experience with Jenkins, GitLab CI, Sonar, Git, code reviews, unit and integration testing, quality gates and reliable delivery practices.
Java / Spring Boot
Backend development experience with Java, Spring and Spring Boot, including insurance and contract-management services, REST microservices and information-system enhancements.
SQL / NoSQL Databases
Experience with PostgreSQL, Oracle, MongoDB and AS400 across banking, insurance and enterprise projects.
AI-Assisted Delivery
Controlled use of AI tools for technical scoping, code generation, refactoring, testing, documentation and critical review.
Scrum / Kanban
Agile delivery using Scrum and Kanban, with direct collaboration across technical, product, UX and business teams in an autonomous and accountable environment.
Experience
Professional experience10+ years
Freelancer since2017
Languages
EnglishFluentFrenchNative speaker
Project history
Own the design and evolution of a unified web portal and its mobile experience, integrated with complex insurance information systems. Coordinate end-to-end feature delivery with product owners, UX, business stakeholders and developers. Define and review frontend/backend architecture and REST integration patterns while remaining hands-on with React, TypeScript, Node.js and Java/Spring. Strengthen delivery quality through code reviews, integration testing, CI/CD, Sonar quality gates and technical mentoring.
Built React interfaces for a banking portal used by Credit Agricole sales teams to manage customers, prospects and contracts. Delivered frontend features and integrated them with existing backend services through REST APIs. Supported quality and release delivery through code reviews, Sonar monitoring and Jenkins pipelines.
Led the technical redesign of an application to ReactJS, guiding architecture choices and delivery of key features. Delivered claims and contract-management journeys across frontend and backend services with React, Node.js and Spring Boot. Mentored three developers and coordinated technical delivery with product and business stakeholders.