Software Engineer & AI Practitioner

Pedro Araujo

I build production software and leverage AI as a force multiplier — shipping more with less friction.

About

Building software since 2019

Full-stack engineer based in Brazil, working at the intersection of product delivery and AI-augmented workflows. Currently leading a React + Rails team on a major LMS platform, and building a consultancy to help dev teams do the same.

Years with React
Years with Rails
100k+
Users served
R$26M
Payments processed

Stack

Tools & technologies

Full-stack engineer rooted in the Rails + React ecosystem. Increasingly building AI-native workflows on top of it.

Backend
Ruby Ruby on Rails PostgreSQL Redis Sidekiq RSpec
Frontend
TypeScript React JavaScript Vite Jest
Infrastructure
Docker Linux GitHub Actions Heroku AWS Cloudflare
AI Tooling
Claude Code Cursor n8n Ollama Open WebUI

Experience

Where I've worked

Software Engineer
Moblive → T2 Educação
2020 — present

Full-stack engineer on a scalable LMS platform for online education clients across Brazil. Working across the React + Rails stack, from feature development to CI/CD pipelines.

Key delivery: Designed and built a full-stack payment integration (front + back) supporting 100,000+ active users and processing over R$26 million for the platform's largest client.
Ruby on Rails React TypeScript PostgreSQL Sidekiq Heroku GitHub Actions

Projects

Things I've worked on

🤖
AI Dev Consultancy

Teaching dev teams (5–20 engineers) to ship more features per sprint using Claude Code, Cursor, and AI-native workflows — without turning the codebase into a mess.

In development AI Workshops
🍔
Delivoo

Delivery app with WhatsApp-native ordering flow. Connecting local restaurants to customers through conversational commerce, no extra app required.

Paused React Native WhatsApp API
💬
ChatLead

Six-month frontend contract delivering product features for a conversational platform. Built and shipped UI components and flows in a fast-paced, production environment.

Completed React TypeScript

Contact

Let's build something

Open to interesting projects, collaborations, or a conversation about AI-augmented development and what it actually looks like in practice.