systemarchitecture

PasteRich is a lightweight Python background daemon that converts raw markdown into rich text directly in your system clipboard. Copy markdown, press a global hotkey, and seamlessly paste formatted HTML/RTF into enterprise apps like Word, Outlook, or Teams. Features cross-platform support and dynamic hotkey config.

This repository is for introducing a Python-based web application that I developed for the Drone Clean Company. Published for showcasing my work for potential job employers.

Exploring digital technology

🚀 High-precision Network Diagnostic Tool. Features TCP Slow-start exclusion for 99% accuracy, multi-threaded Web Workers to prevent UI blocking, and a Node.js Cluster-mode backend for high-throughput testing.

A production-grade Agentic RAG system built with LangGraph, ChromaDB, and Ollama. Features local LLM orchestration and multi-user stateful memory

Small commercial database

Multi-service infrastructure built with a custom Docker implementation running via Docker Compose, includes TLS encryption, secrets management, isolated internal networking and persistent volumes.

A sovereign system architecture and governance framework dedicated to digital autonomy and technical resilience. Arngeir ensures infrastructure integrity through open standards, security-by-design, and ethical AI deployment for the long-term public interest.

A learning platform for life skills. I explored GetXController and Bindings, applied the Factory Pattern, Singleton Pattern, Builder Pattern, and Adapter Pattern. I studied the SOLID principles in detail and tried to follow them throughout the entire project. I also learned how to integrate AI and implemented isolates to improve performance.

Model-Driven-Architecture-for-Enterprise-Applications is a software engineering project that uses models to design and generate enterprise applications with better scalability and maintainability. It includes Source Code, PPT, Synopsis, Report, Documents, Base Research Paper & Video tutorials.