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L4XB/README.md

Lukas Buck

AI Enthusiast · Business Informatics Student · Flutter lover

About Me

I'm studying Business Informatics in Germany and spend most of my time building and researching things at the intersection of large language models and real-world engineering — and occasionally breaking them to see what happens. Also: automating everything, writing papers nobody asked for, and so much more.

Currently

  • 🎓 M.Sc. Business Informatics @ Reutlingen University
  • 🔬 Researching prompt injection, LLM security & agentic system robustness
  • 🚀 Exploring Go & Cloud Native

Tech Stack

AI & LLMs

PyTorch LangGraph Hugging Face

Transformers · RAG · Vector Databases · MCP · vLLM · Multi-Agent Orchestration · Prompt Injection · Coding Agents

Infrastructure & DevOps

Docker AWS Terraform Firebase Git

Languages

Go Dart Python

Pinned Loading

  1. dont-fix-later-fix-now dont-fix-later-fix-now Public

    An empirical evaluation framework for integrating real-time security feedback into LLM-based Infrastructure-as-Code generation using the Model Context Protocol (MCP).

    TypeScript

  2. prompt-engineering-trumps-tool-selection prompt-engineering-trumps-tool-selection Public

    A 540-test empirical evaluation framework assessing the security of Infrastructure-as-Code generated by AI assistants (Copilot, Cursor, Windsurf).

    Python

  3. when-ai-meets-terraform when-ai-meets-terraform Public

    A comparative empirical evaluation assessing the capabilities of AI coding assistants (GitHub Copilot and Windsurf) for generating Infrastructure-as-Code with Terraform.

    TeX

  4. research-on-prompt-inection-attacks-bachelor-thesis research-on-prompt-inection-attacks-bachelor-thesis Public

    A multi-layered system for detecting prompt injection attacks in AI systems, utilizing a microservice architecture with machine learning and rule-based approaches.

    Python