Rafael Barbosa S. is a seasoned software developer with extensive experience across various companies. Currently serving as a Senior Developer at ClubPetro and a Software Engineer at GLOBAL HITSS since June 2023 and February 2023 respectively, Rafael has a strong background in system development and back-end programming. Notable roles include developing real-time geolocation timing systems using Firebase, Flutter, and Node.js at CRONOSAT, and designing APIs with Node.js, TypeScript, and clean architecture at Kenlo while utilizing cloud services and various database technologies. Previous positions include a pivotal role as IT Advisor and Systems Developer at Cunha & Tavares Contabilidade e Consultoria, and a Technology Support Analyst at Speedy Tecnologia. Rafael holds a postgraduate degree in Software Engineering from PUC Minas and a Bachelor's degree in Information Systems from Estácio, complemented by additional studies in Higher Education Teaching.