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Felix K.FK

Felix K.

Full Stack Developer Laravel/React | Application

€333/day
Bordeaux, FR
0-2 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Felix

I develop custom business web applications for SMEs that want to structure or digitize their internal processes.
My stack: React for the front, Laravel / PHP for the back, MySQL, Docker for deployment. I am currently working on two business app projects for SME clients, which gives me a good understanding of the real constraints of this type of structure: controlled budgets, need for rapid deliveries, and non-technical stakeholders.
I am available for web application development missions — dashboards, internal tools, business data management.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Bordeaux (up to 50km)

Experience

  • STM Toulouse
    Custom ERP - Full Sales Cycle · Signage & Printing
    October 2025 - Today (10 months)
    Design and development of a complete business ERP for a signage and visual communication company (signs, vehicles, printing, events), covering the entire sales and production cycle.
    The project replaces paper/Excel management with a unified system: quotes, orders, invoices, and credit notes are linked by automatic conversion without re-entry. PDF generation (quotes, proformas, delivery notes, invoices) is automated, as is export to accounting software.
    Key features: production planning by time slots with validation steps, service catalog with price lists per customer tier (public/partner/reseller), typed comment system by role (graphic designer, installer), sales dashboard with real-time metrics, complete revision history on all documents, and bank reconciliation.
    Project in production since 2020, in active maintenance and evolution.
    Stack: Laravel 10, Laravel Nova 4, PHP 8.1, MySQL 8, Redis, Docker, Nginx, Laravel Scout, DomPDF, Spatie Media Library, Sentry.
    PHP Laravel Docker Nginx ERP
  • groupe Sige
    Business Application for Site Management — Construction / Renovation
    September 2025 - Today (11 months)
    Development of a custom web application for a general renovation company managing multiple sites simultaneously with subcontractors.
    The challenge: replace fragmented tracking between Excel, emails, and paper diaries with a centralized tool covering the entire project cycle — from customer prospecting to validated pre-estimation.
    The application includes two distinct areas based on profile: a Management / Project Manager panel with customer, project, and quote management (clients and subcontractors), a pre-estimation module by lot with a product catalog, and a calendar synchronized with Google Calendar; a Subcontractor panel with restricted access to their own sites and quote submission.
    Stack: Laravel 12, PHP 8.4, Filament v5, Livewire, MySQL 8, FullCalendar, Google Calendar API, Tailwind CSS v4, Docker.
    PHP Laravel Filament Docker Fullstack
  • LE WAGON
    Full-Stack Developer
    April 2025 - June 2025 (2 months)
    Bordeaux, France
    Intensive training focused on the design, development, and deployment of web applications.
    Skills acquired:
    •Mastery of the Ruby language and object-oriented programming principles.
    •Use of relational databases (SQL) and integration into full-stack projects.
    •Frontend Development: HTML, CSS, JavaScript (ES6), Webpack.
    •Use of the Ruby on Rails framework to create robust and maintainable web applications.
    •Completion of team projects, including artificial intelligence tools (APIs, AI integrations) to address concrete problems.
    Ruby on Rails JavaScript CSS3 PostgreSQL Design Figma

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Education

  • Master's degree in Full-Stack Development
    Le wagon
    2025
    🎓 Formation Développeur Web - Le Wagon Durée : 9 semaines intensives (ou format étendu) Format : Full-Stack Web Development Bootcamp Lieu : Le Wagon Bordeaux (ou autre ville) Année : 2025 Compétences acquises 🔧 Back-End Development • Ruby : syntaxe, logique, POO (Programmation Orientée Objet) • Ruby on Rails : framework MVC, création de modèles, contrôleurs, routes et vues • Base de données SQL (PostgreSQL) : création, requêtes, associations • ActiveRecord : ORM Rails pour manipuler les bases de données 🎨 Front-End Development • HTML5 / CSS3 : structuration de page, flexbox, grid • Bootstrap : mise en page rapide, responsive design • JavaScript (ES6) : DOM, événements, logique interactive • StimulusJS : interactions légères sans framework JS lourd • Hotwire / Turbo : pour créer des interfaces réactives sans React 📡 APIs & Services externes • Requête HTTP avec fetch() • Intégration d’API tierces (géolocalisation, météo, IA, etc.) • Création de sa propre API JSON 🛠️ Méthodologie • Architecture MVC (Model - View - Controller) • Convention over configuration (philosophie Rails) • Approche agile / itérative • Travail en équipe sur GitHub 🚀 Projet de fin • Conception, développement et présentation d’une application web complète en équipe, intégrant back-end, front-end et une ou plusieurs APIs. • Exemple : marketplace, outil métier, mini réseau social, plateforme IA, etc.

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