Freelancer profile translated to English.
Back to original languageAbout Julien
**Fullstack Developer Java (Spring Boot) & TypeScript**, I design web applications, APIs, and business tools with a particular focus on code quality, maintainability, and user experience.
Specializing in back-end Java / Spring Boot, I also work on modern fullstack projects with React, Next.js, Vue.js, or Nuxt.js depending on product needs.
I enjoy working on various topics: automation, third-party service integration, internal tools, application optimization, and SaaS product design.
🔧 Top Skills
- Java 21, Spring Boot, Hibernate / JPA
- REST APIs and third-party service integration
- React, Next.js, TypeScript
- Vue.js / Nuxt.js
- SQL (MySQL, PostgreSQL), MongoDB
- Docker
- Unit tests (JUnit 5, Mockito)
- Refactoring, debugging, and software quality improvement
🚀 Experience
At Taleez - Back-end Developer:
Participation in the development and evolution of an ATS SaaS platform.
Stack:Java 21, Spring Boot 3, Spring MVC, JPA / Hibernate, MySQL
🚀 SaaS Projects & Personal Projects
Cobralex:
SaaS for managing and tracking unpaid invoices for Spanish freelancers and SMEs.
Fullstack development in Next.js, business workflows, SEO, document automation, and deployment.
NomadFindr:
Directory for digital nomads and expats looking for accountants in Portugal.
Fullstack development in Nuxt.js, directory engine, internal scoring system, and bilingual architecture.
Optiiz:
Software for orthoptists for patient exercise tracking.
Fullstack development in Next.js with PWA, business interface, and mobile access for patients.
🌟 What I Bring
- A rigorous and clean development approach
- Strong adaptability
- Both technical and product vision
- Sensitivity to software quality and maintainable architectures
📍 Based in Toulouse, available remotely or hybrid.
French
Native or bilingual
English
Conversational
Spanish
Conversational
Can work on-site
Toulouse (up to 10km)
Experience
- Julien BourgeoisFull-Stack DeveloperSOFTWARE PUBLISHINGMarch 2026 - Today (5 months)Toulouse, France
Design and development of SaaS products independently.
Involvement across the entire development cycle:- application architecture;
- front-end and back-end development;
- API design;
- performance optimization;
- user experience;
- natural referencing (SEO);
- deployment and maintenance.
Development of several products:Cobralex:SaaS platform for managing and tracking unpaid invoices for Spanish freelancers and SMEs;NomadFindr:Directory for digital nomads and expats looking for accountants in Portugal;Optiiz:Business software for orthoptists with patient exercise tracking and mobile access via PWA.Main Stack:Next.js, Nuxt.js, TypeScript, Supabase / Neon (PostgreSQL), Prisma, Inngest, Docker. - TaleezJava Back-end Developer | Spring Boot (Apprenticeship)September 2023 - September 2025 (2 years)Toulouse, France
- Integration of external services:Implementation and maintenance of connections with various job boards and HR tools via REST API, expanding the ecosystem and streamlining data exchange.
- Development of internal tools:Design of a dedicated solution to optimize sales prospecting and improve team performance.
- Quality and reliability:Code refactoring, increased unit test coverage, and implementation of an internal testing standard, contributing to better platform stability.
- Platform maintenance:Participation in bug fixing and functional evolutions, ensuring service continuity and improvement.
- Automation:Maintenance of a Selenium / WebDriver-based robot to ensure the reliability of certain key processes.
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Education
- Application Developer - JavaOpenClassrooms2025Formation professionnalisante orientée projets : conception et développement d’applications Java, maîtrise du framework Spring Boot, création et sécurisation d’API REST, architecture microservices, gestion de bases de données SQL/NoSQL, et mise en place de tests unitaires et d’intégration pour garantir la qualité et la maintenabilité du code.
- Web IntegratorOpenClassrooms2023Intégration d’interfaces web responsives (HTML, CSS, SCSS), enrichissement dynamique en JavaScript, création d’applications front-end avec React & Redux, communication avec API, optimisation SEO/accessibilité, versionning (Git), et gestion de projets web de A à Z.