👋 Hi, I'm Jota (pronounced as Jay in English)

Building software for real-world problems. Self-hosting whenever it makes sense.

🧑‍💼 About Me

I'm a Brazilian software engineer, entrepreneur and founder focused on building software that helps businesses work better.

My work is centered around business platforms, automation, infrastructure and developer tooling. I enjoy understanding how systems work from top to bottom, from frontend interfaces to backend architecture, networking and deployment.

I believe good software should simplify people's work instead of creating another dashboard to babysit.

🚀 What I Build

🏢 ERP & Business Management Systems
📄 Document Management Platforms
🤖 Internal AI Tools & Automations
🔐 Authentication & Identity Systems
📹 CCTV & Security Integrations
☁️ Self-Hosted Infrastructure

💻 Tech Stack

Languages

TypeScript
JavaScript
SQL

Backend

Node.js
NestJS
Prisma ORM
PostgreSQL
Redis
REST APIs
WebSockets

Frontend

React
Next.js
Tailwind CSS
Radix UI
React Native
Expo

Infrastructure

Docker
Docker Compose
Linux
Nginx
Coolify
Gitea
GitHub Actions
CI/CD

Other Things I Enjoy Working With

Self Hosting
System Architecture
Performance Optimization
Developer Experience
Business Automation
Open Source

🧠 Engineering Principles

Prefer simple architectures over clever ones.
Keep dependencies under control.
Self-host whenever it is practical.
Automate repetitive work.
Documentation is part of the product.
Stability is more valuable than hype.
Solve the root cause instead of treating symptoms.

📂 Featured Projects

📄 OdiNetwork Docs

Corporate level document management platform.

📄 OdiNetwork Sign

Digital document signing platform focused on simplicity and trust.

🤖 Internal Automation

Internal tools, bots and AI-powered workflows that eliminate repetitive work.

🌱 Open Source

I enjoy understanding systems end to end, from application code to infrastructure, networking and deployment.

Public repositories include reusable libraries, utilities and projects extracted from production systems.

📊 Interests

Software Architecture
TypeScript Ecosystem
Linux
Docker
Self Hosting
Distributed Systems
AI
Security
Business Software
DevOps

💬 Philosophy

Software exists to remove complexity, not create it.

Technology should help people spend less time fighting systems and more time getting work done.

🤝 Let's Build Something Useful

Interested in collaborating or just saying hi?

You can reach me via email or LinkedIn

"First make it work. Then make it simple. Then make it fast."