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Freddy K.FK

Freddy K.

Full Stack Web Developer

€400/day
Nantes, FR
3-7 years
Développeur Node.js
Programmation Python
Angular Material
JavaScript
Typescript

Average response time: 1 hour

Freelancer profile translated to English.
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About Freddy

Full-stack web developer (JS/TS) — Node.js, React, Angular (and Python/Django when useful). I help VSEs/SMEs and startups quickly deliver clean, performant, and maintainable websites and applications: REST API, responsive “pixel-perfect” front-end, CI/CD, tests, and documentation. Based in Nantes • Remote OK • Response < 24h.

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • DSecBypass
    Front-End Web Developer
    October 2024 - October 2025 (1 year)
    Lyon, France
    Development of a cybersecurity SaaS tool (EASM) integrating a conversational AI:
    • Design of responsive web interfaces with Angular Material (optimized UX, Material Design).
    • Integration of an AI chatbot (Ollama + Django REST + Angular 19) to assist users in security analysis.
    • Setup and automation of CI/CD pipelines via GitLab, with continuous deployment on Dockerized servers.
    • Conducted a complete security audit: correction of XSS vulnerabilities, user input validation, improvement of API response time.
    • Integration tests, technical documentation, and collaborative code review.
    Technical stack: Angular, Django, Python, PostgreSQL, Docker, GitLab CI/CD, Ollama.
    Gitlab CI/CD Securité informatique Code Review Documentation technique
  • 1st Capital
    Full-Stack Developer
    April 2023 - January 2024 (9 months)
    London, UK
    Design of an electronic credit card management application:
    • Development of the Front-End with React.js and the Back-End with Node.js (REST API, JWT Auth, Express).
    • Close collaboration with the product team to prioritize features (Trello, Scrum method).
    • Writing technical documentation and setting up a deployment guide.
    • Version management via Git/GitHub and manual continuous integration.
    Results: Functional application in internal production, modular architecture, and maintainable code. Technical stack: React.js, Node.js, Express, MySQL, GitHub, VS Code.
    Fintech Pratique de la Méthode Agile SCRUM Jira Service Management Documentation technique Communication

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Education

  • Master in Operational Activity Management
    ESTIAM Lyon
    Master Manager Opérationnel d'Activités
  • Bachelor's Degree in Information Systems Design
    3IL limoges
    Licence Conception SI

Skill set

Documentation technique
Code Review

Categories