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LINDECKER-Charles/README.md

Version française

Header

Portfolio Email LinkedIn GitHub

Freelance ASP.NET / Angular @ Dev Mates  ·  Web Dev Trainer @ Elan Formation  ·  Lead FR @ PVZ Fusion
Mulhouse, France  —  Backend-first · API-driven · Production-minded

Now · Building Quanta — XP progression and module system


 Flagship — Omnicard · in production

Omnicard — Cosmos

Realtime strategic TCG — live at omnicard.fr
181 cards · 3 universes · ranked Cosmic Ladder · 100% free, no in-app purchases

Version Cards Universes Status Stack

Play Public docs Discord Ko-fi

Bloodborne pack    JoJo pack    WTF pack

Bloodborne · 114 cards  ·  JoJo's Bizarre Adventure · 51 cards  ·  WTF · 16 cards

Turn-based · 30 HP · 40-card decks · mana → Crystals · damage-fueled Ecstasy · 2-line board · ranked Cosmic Ladder (Stardust → Singularity).
DDD game engine · centralized event system · extensible card effects · realtime multiplayer over SignalR · matchmaking · solo AI · CLI simulation harness · xUnit-tested.


 About

role:   Backend developer & trainer
stack:  ASP.NET · Angular · Symfony · PostgreSQL · Docker
focus:  APIs · domain logic · data modeling · clean architecture

 Experience

Role Company Period
Web Development Trainer — DWWM (RNCP 5) & CDA (RNCP 6) Elan Formation · Mulhouse Dec. 2025 — present
Freelance ASP.NET / Angular Developer — architecture, CI/CD, client-facing Dev Mates · Mulhouse Nov. 2025 — present
Lead — Francophone Pole — onboarding, project mgmt, Python review tooling PVZ Fusion · Remote Nov. 2025 — present

 Stack

Languages & Frameworks
Data, DevOps & Tools

Languages & Frameworks
C# / .NET / ASP.NET · Angular · TypeScript · Symfony 7 · PHP 8.3/8.4 · Node.js · Python · Java Spring

Libraries & Testing
SignalR · EF Core · Xunit · PHPUnit · GSAP · Tailwind CSS

Data
PostgreSQL · MySQL

DevOps & Workflow
Docker · GitHub Actions · Linux · Apache / Nginx · Agile / Scrum · Trello

 Featured Projects

 Quanta

Angular 20 SSR · .NET 10 · PostgreSQL · SignalR · Stripe

Independent e-learning platform — short modules, pedagogical quizzes, XP progression and public profiles. JWT cookie auth, realtime notifications, Stripe donations, CI/CD with coverage gate ≥ 75%.

Repo Live

 Blender Collection

Symfony 7 · PostgreSQL · Docker · PHPUnit

Blender add-on collections built on the official API — Docker, GitHub Actions CI/CD, async workers, role-based admin panel.

Repo Live

 MonPortfolio

Angular · TypeScript · GSAP · Tailwind

Personal portfolio — animated frontend showcasing projects, experience and stack.

Repo Live

 PVZ Console Manager

TypeScript · Node.js · Python · npm

Published npm CLI for PVZ Fusion contributors — translation review, asset tracking and workflow automation.

Repo npm


 Other Projects

  • MoneyFollow  Java · Spring Boot · Angular · TypeScript · PostgreSQL
    Personal finance tracker with Spring Boot backend and Angular frontend.  repo
  • Web Image Formateur  Node.js · TypeScript · npm
    CLI utility to convert images and generate alternative web-ready formats.  repo · npm
  • Symfony SEOKit  Symfony · PHP
    Plug-and-play kit to save time on SEO wiring in Symfony projects.  repo
  • League of Data Base  Symfony · PHP · Riot API
    Turns raw match data into readable insights.  repo
  • Glossaire Quest  Angular · .NET · TypeScript
    Gamified glossary app for learning technical vocabulary.
  • ShrekSophone  JavaScript
    Troll script that wipes a webpage and fullscreens Shrek dancing with a saxophone.  repo

 Skills & Education

Engineering

REST API design · modular / microservice architecture · advanced SQL · CI/CD · OWASP, 2FA, rate limiting · TDD (PHPUnit / Xunit) · functional analysis

Education & Certifications

RNCP 5 Web & Mobile Developer · Elan Formation (2025)
BUT R&T · IUT Nancy-Barbois (2023–2024)
FreeCodeCamp — C#, JS Algorithms, APIs, Relational DB, Python
Frontend Mentor — 18 projects · 310 pts
Languages — French (native) · English (B1)

 Where to find me

Footer

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  1. MonPortfolio MonPortfolio Public

    Portfolio personnel inspiré de l’univers de Bloodborne, développé avec Angular 20 pour présenter mes projets, mon expertise technique et ma vision du développement logiciel.

    TypeScript

  2. Quanta-learning Quanta-learning Public

    Plateforme e-learning modulaire avec quizz, XP et profils publics — Angular SSR, .NET, PostgreSQL, temps réel & CI/CD

    C#

  3. PVZ-Fuzion-ConsolManager PVZ-Fuzion-ConsolManager Public

    Command-line tool for detecting and documenting missing translations in Plants vs Zombies: Fuzion. Includes full source code for building and packaging the standalone .pyz executable.

    TypeScript 1

  4. SEOKIT-Symfony SEOKIT-Symfony Public

    Kit SEO pour Symfony : gestion centralisée des balises meta, Open Graph et Twitter Cards via Twig.

    Twig 1 1

  5. gup gup Public

    One CLI to scan and update everything installed on your dev machine: winget, scoop, choco, npm, pnpm, pip, pipx, cargo, dotnet tools, cloud CLIs, Terraform, kubectl, Helm, VSCode/JetBrains, WSL dis…

    TypeScript 2 1