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Jordan JungJJ

Jordan Jung

Full Stack Developer (Angular/Java)

€550/day
Nancy, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jordan

Hello!
I am a full stack developer specializing in Java (Spring Boot) on the back-end and Angular (v17+) on the front-end. With over 8 years of experience, I assist startups, SMEs, and large corporations in the design, development, and deployment of custom web applications.

✅ What I bring to you:
• Clean, maintainable, and tested code, in line with best practices
• A modern and responsive user interface, with Angular, RxJS, and Material Design.
• A robust backend architecture with Spring Boot, REST APIs, security (JWT/OAuth2), relational or NoSQL databases.
• Smooth and agile collaboration, with good communication and a constant focus on quality.

🛠️ Main Stack:
• Frontend: Angular (20), TypeScript, RxJS, Angular Material, Tailwindcss
• Backend: Java 11+, Spring Boot, Spring Security, JPA/Hibernate, REST, Swagger
• Database: PostgreSQL, MySQL
• DevOps: Docker, GitLab CI/CD, Git, Maven
• Methodologies: Agile Scrum, TDD, Clean Architecture

💡 I can help with:
• Developing new features or an MVP from scratch
• Redesigning or optimizing your existing application
• Technical consulting, software architecture

📍 Available for freelance missions, fully remote or hybrid.
Feel free to contact me to discuss your project!
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Conversational

Remote only
Primarily works remotely

Experience

  • ARHS
    Software Engineer
    PUBLIC SECTOR
    November 2020 - January 2025 (4 years and 2 months)
    Esch-sur-Alzette, Luxembourg
    Development of web applications on various projects for Erasmus using Angular 17 and Java (Spring Boot 3)
    • Design and implementation of new features.
    • Maintenance and improvement of existing systems.
    • Collaboration with multidisciplinary teams to ensure high-quality project delivery.
    Java Spring boot JavaScript Angular PostgreSQL
  • AxioCode
    Fullstack Developer (PHP/Angular)
    SOFTWARE PUBLISHING
    April 2020 - July 2020 (3 months)
    Metz, France
    • Development of web applications in PHP and Angular.
    • Participation in the design and implementation of features. Collaboration with the development team to improve existing projects
    PHP Angular HTML5 JavaScript CSS3
  • ANTSROUTE
    Front End Developer (Angular)
    SOFTWARE PUBLISHING
    January 2015 - April 2020 (5 years and 3 months)
    Nancy, France
    • Development of the Antsroute application in Angular 7 (Typescript), HTML5, CSS3, Bootstrap, Angular Material, Google Maps.
    • Communication with a REST API (Java 8).
    • Design and implementation of new features, maintenance and bug fixing, implementation of tests.

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Education

  • PROFESSIONAL LICENSE
    IUT NANCY CHARLEMAGNE
    2015
    LICENCE PROFESSIONNELLE
  • COMPUTER SCIENCE DIPLOMA
    IUT NANCY CHARLEMAGNE
    2014
    DUT INFORMATIQUE

Skill set

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