Hi there! I'm Horual Leon, a passionate software developer with deep roots in mainframe systems and COBOL, but an ever-growing enthusiasm for modern mobile and web technologies.
💼 Senior Developer with 28+ years of experience in banking, government, and enterprise systems
💾 Mainframe wizard: COBOL, JCL, DB2, CICS
📱 Tech explorer: Building the BORA app – an event search and ticketing platform powered by React Native, Node.js, and PostgreSQL
🚀 Always learning and evolving with new stacks like Next.js and TypeScript
🇧🇷 Based in Brazil, open to global opportunities
"Legacy systems taught me stability. Modern tech teaches me speed. I build with both."
