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Focusing | Iterating | Learning | Developing
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Focusing | Iterating | Learning | Developing
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  • Crowe Foederer
  • Vlierden | NL
  • 16:50 (UTC +01:00)
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lhajoosten/README.md

👋 Hi, I'm Luc Joosten

Full Stack Software Engineer specializing in AI-Powered Applications
Building intelligent systems that bridge traditional software engineering with modern AI/ML workflows

🎯 About Me

  • 💼 Full Stack Developer at Crowe Foederer (started September 2025)
  • 🤖 Developing an AI-powered LLM platform for accountancy and BI automation
  • 🚀 Creator of CodeGraph - Autonomous AI coding agents platform
  • 🧠 Bringing software engineering best practices to data science workflows

🔧 Tech Stack

Current Focus

Python FastAPI React PostgreSQL

Backend: Python, FastAPI, async/await, Pydantic
AI/ML: LangChain, LangGraph, Model Context Protocol (MCP), Anthropic Claude
Frontend: React 19, TypeScript, TanStack Query, Zustand
Data: PostgreSQL (pgvector), Vector databases, RAG implementations
DevOps: Docker, GitHub Actions

Also Proficient In

.NET Stack: C#, .NET Core, EF Core, CQRS, Clean Architecture
Frontend: Angular 19, RxJS, PrimeNG
Architecture: DDD, CQRS, Clean Architecture, Event-Driven Systems

🚀 Featured Project

CodeGraph 🌟

Autonomous AI coding agents powered by Claude models

  • 🤖 Multi-agent system (Planner, Coder, Tester, Reviewer)
  • 🧠 Smart model selection (Haiku 4.5, Sonnet 4.5, Opus 4.5)
  • 🔄 LangGraph workflow orchestration
  • 🔒 Self-hosted with complete data control
  • 📊 Full observability with LangSmith tracing

Stack: Python, FastAPI, React, LangChain, PostgreSQL, Docker

📈 Current Learning Path

Q4 2025 - Q1 2026:
Advanced agent orchestration, production AI systems, MCP integration

Q2 2026+:
ML pipelines, vector databases, agent-based architectures, fine-tuning

📫 Connect

GitHub LinkedIn

💡 "Bringing software engineering excellence to AI-powered systems"

Pinned Loading

  1. CodeGraph CodeGraph Public

    A self-hosted AI coding agent platform leveraging Anthropic's Claude models for autonomous code generation, analysis, and development assistance. The system will be containerized with Docker, featu…

    TypeScript

  2. DataSights DataSights Public

    Simple and lightweight fast fullstack implementation of an AI chatbot that utilizes OpenAI LLM for processing data based on natural language input

    Python

  3. productivity-tracker-frontend productivity-tracker-frontend Public

    A TypeScript-based, production-ready frontend client for a productivity tracker app — provides UI for authentication, task/session management, and analytics visualization.

    TypeScript

  4. productivity-tracker-backend productivity-tracker-backend Public

    A lightweight, production-ready backend API for a productivity tracker app — handles users, tasks/sessions, and analytics.

    Python

  5. Studdit-2.0 Studdit-2.0 Public

    Q&A platform with voting and JWT authentication, built with .NET 9 and Angular 19.

    C#

  6. MeetMe-2.0 MeetMe-2.0 Public

    Event and meetup planning platform with a modern frontend and scalable .NET 9 backend.

    C#