❤️ Sponsor My Open Source Work

Hi! I'm Robson Kades, a software engineer passionate about building high-performance Java libraries and developer tools.

I create open-source projects focused on performance, clean APIs, low memory usage, and production-ready software. My goal is to help developers build faster, more reliable systems with simple and elegant solutions.

What I Build

My work is primarily focused on:

• ⚡ High-performance Java libraries
• 📄 XML processing and streaming
• 🔐 Digital signatures and Brazilian electronic documents (NF-e, CT-e, MDF-e, etc.)
• ☁️ Cloud-native and Spring Boot applications
• 🚀 JVM performance tuning
• 🧩 Developer tooling and open-source infrastructure

Every project is designed with a strong emphasis on:

• Zero unnecessary abstractions
• Minimal allocations
• Excellent developer experience
• Thorough documentation
• Long-term maintenance
• Open collaboration

Why Sponsor?

Open source takes a significant amount of time beyond writing code.

Your sponsorship helps me dedicate more time to:

• Developing new features
• Fixing bugs quickly
• Improving documentation and examples
• Maintaining compatibility with new Java releases
• Reviewing community contributions
• Building new open-source projects

Sponsor Benefits

While all projects remain open source, sponsors directly help accelerate development and ensure long-term sustainability.

Most importantly, you're helping build tools that thousands of developers can use for free.

Thank You ❤️

Whether you're an individual developer, a startup, or a company using my projects in production, your support makes a real difference.

If my work has helped you save time, improve performance, or solve a difficult problem, consider becoming a sponsor.

Thank you for supporting open source!