I've built and scaled digital healthcare platforms at Dendrix using PHP/Laravel and Vue.js, supporting more than 5,000 healthcare professionals and improving diagnostic workflows by up to 50%.
I developed an oncology calculator for drug dosing and monitoring that increased diagnostic speed by an estimated 50%. I also improved page performance by 60–70% through Redis caching and backend optimization with Laravel, OctoberCMS, Docker, PostgreSQL, and Redis.
At Engesoftware and the State Department of Justice, I developed government platforms for industrial bidding, social benefits, and the Vulnerability Index for Paraná citizens. My work improved bidding speed by 50%, increased assessment efficiency by 30%, and modernized legacy PHP systems for stronger performance, architecture, and security.
I've also delivered food delivery, payment, logistics, ecommerce, and AI chatbot systems, including an AWS Lambda chatbot that contributed to an estimated $100,000 in monthly sales. I focus on practical improvements in scalability, query performance, maintainability, and user experience.
