# Projects

> Selected work by Rodrigo N. Isabelo Jr.

### AI Agent & Workflow Platform (v2)

**2025** · [link](https://app.rea.pro)

Principal author on the second-generation rewrite of the company’s flagship AI agent and workflow platform — from architecture through production deployment on AWS while v1 continued serving live traffic.

Skills: Laravel, Vue.js, AWS

### AI Voice Interview Platform

**2025** · [link](https://interviewroom.ai)

End-to-end AI voice-interview platform deployed behind Aurora and ElastiCache, shipped with 51 architecture decision records and a full data migration contract.

Skills: Laravel 13, Next.js, React, AWS

### In-house RAG & Agentic Framework

**2024**

Sole-authored framework putting five model providers and three vector stores behind a single configuration switch — changing provider became a config edit, not a rewrite.

Skills: Laravel, Pinecone, Qdrant, OpenAI, Anthropic

### AI Customer Support System

**2024**

AI-first customer support product built on the in-house retrieval pipeline, operational and in daily business use.

Skills: Laravel, Nuxt, RAG

### AI Recruitment Screening Tool

**2024**

Screening tool for talent acquisition with a Position Templates Builder that generates complete job descriptions from a short role overview.

Skills: Laravel, Nuxt, LLM

### Company AI Chatbot

**2022**

The company’s first AI chatbot — established the retrieval patterns later formalized into the in-house AI framework.

Skills: Laravel, Vue.js, OpenAI, Pinecone

### Bellsys

**2018**

Bell scheduling system built for the University of San Jose-Recoletos that remains in use by the institution today.

Skills: PHP, JavaScript

### trait.js

**—** · [link](https://www.npmjs.com/package/trait.js)

JavaScript package solving the single-inheritance limitation of JavaScript, published to the npm registry and used across personal projects.

Skills: JavaScript, npm