Full-Stack Developer | Backend Specialist | Open Source Enthusiast

I'm a passionate software developer with expertise in building scalable, distributed systems and robust backend solutions. With a strong foundation in multiple programming languages and frameworks, I thrive on solving complex problems and creating elegant code. As an Arch Linux devotee, I'm deeply invested in the open-source community and command-line development environments.

• Languages: Python, C#, JavaScript, Shell Scripts, Delphi
• Frontend: React, TailwindCSS, DaisyUI
• Backend & Infrastructure: Strong backend focus with modern architectural patterns

• Languages: C#, Python, JavaScript, Shell Scripting, Delphi
• Databases: SQL Server, Sybase, PostgreSQL
• Systems: UNIX/Linux administration
• Big Data: Processing and architecture

• Payment Processing: Stripe API
• Financial APIs: OpenPIX (Woovi)
• Distributed Patterns:
  • gRPC & REST architectures
  • Message queues (RabbitMQ)
  • Real-time communication (Ably Realtime)

✅ Building scalable, maintainable software
✅ Distributed systems and microservices architecture
✅ Open-source development and community contribution
✅ Performance optimization and best practices
✅ Command-line tools and shell scripting

I'm always happy to discuss:

• Backend development with C# and Python
• Database design and optimization (SQL Server, PostgreSQL, Sybase)
• Shell scripting and UNIX system administration
• Big Data solutions and architecture
• Building robust APIs and distributed systems

I'm interested in collaborating on:

• Backend and API development projects
• Open-source initiatives
• Distributed systems design
• Performance-critical applications
• System administration and DevOps projects

• Email: dev.marcio.rocha@gmail.com
• GitHub: @MarciovsRocha

🐧 LINUX Lover — btw, I use Arch

I'm deeply committed to open-source software and the Unix philosophy. If you're into command-line tools, system administration, or Linux in general, let's talk!

Feel free to explore my repositories, open issues, or reach out for collaborations!