esr.rnp.br

ESR (Escola Superior de Redes) is a Brazilian IT training center under the National Education and Research Network (RNP). It offers practical, live online courses, certifications, and hands-on labs to help people advance in technology careers. The site advertises open enrollments for 2026, new Health Digital tracks, free materials (ebooks, webinars), and partnerships with CompTIA and PECB. It provides educational consulting, agile methods courses, and cloud labs, with courses across Brazil and a large catalog. It emphasizes accessibility and ongoing professional development.