Eric Millán Rodríguez — Fullstack Developer

Tech Stack

Backend

Node.js Express Python FastAPI PHP

Frontend

TypeScript JavaScript React Next.js EJS

Databases

PostgreSQL MySQL Oracle Prisma ORM

Integrations

REST APIs SOAP SFTP Oracle ERP SAP ABAP

AI / LLM

LLM orchestration Intent resolution Ollama JSON Schema

Tools

Git GitHub Linux Google Cloud Render

Projects

Hebe — Local AI Assistant

Modular AI companion combining natural language understanding with real-world system execution, running fully local. Orchestrator-based architecture separating intent, policy and execution, with hybrid rule + LLM intent resolution and a ~97% accuracy evaluation pipeline.

Python FastAPI LLM Ollama Architecture

Code

Orders & Integrations Hub

Full-stack internal platform managing orders, customers, users and regions as a central hub for business workflows and system integrations. REST APIs, JWT auth with role-based access control, modular backend with Prisma ORM and a Next.js admin panel.

Node.js TypeScript Express Prisma PostgreSQL Next.js

Code

Jotun's Lair — Creator Website

Bilingual creator hub with a lateral slider UI, auto-highlighted current stream day and a data-driven content model. This very site.

Node.js Express TypeScript EJS MVC

Code Live

Stream Weekly Schedule

Configurable overlay/panel generator for Twitch. Pixel-art themed, data-driven, exports to image and highlights the current day.

HTML CSS JavaScript

Code