Christian D. Lopez

Automation Engineer & AI Developer

Building tools that bridge industrial engineering with artificial intelligence — from fine-tuned LLMs and RAG systems to EPLAN scripting and mobile apps.

Skills & Expertise

⚙️

AI & Machine Learning

  • Fine-tuning LLMs (Qwen3-8B)
  • RAG — Retrieval Augmented Generation
  • Dataset Engineering (5k+ Q&A)
  • Embeddings & Vector Search

Industrial Automation

  • EPLAN Electric P8 API (C#/.NET)
  • Process Automation & Scripting
  • Technical Documentation
  • CAD Data Processing
💻

Development & Big Data

  • C# / .NET / JavaScript
  • Flutter / Dart (Android)
  • Astro / Web / PWA
  • Data Analysis & Pipelines

AI & Machine Learning

eplan-assistant-v3

Fine-tuned Qwen3-8B for EPLAN Electric P8 domain knowledge. Trained on a custom 5.12k Q&A dataset covering API reference, user guides, and automation patterns.

Qwen3-8Bfine-tunedsafetensors
View on HuggingFace
Model: Qwen3-8B Dataset: 5.12k pairs

EPLAN RAG MCP Server

Free MCP server with semantic search over EPLAN documentation. Deployed on Cloudflare Workers with Vectorize + Workers AI. Plug it into Claude Code or any MCP client.

MCPRAGCloudflarefree
View on GitHub
Vectors: 57,492 Dims: 768

Projects

Professional / Open Time

EPLAN Automation Guide

Complete automation guide for EPLAN Electric P8 with C#

AstroStarlightMarkdown

LazyScripting EPLAN Open Source

AI-powered scripting assistant for EPLAN

C#.NETAIEPLAN

Hobby & Learning