Summary
João Dos Santos Mendes is a senior front-end developer and consultant from Piauí, Brazil, with over 7 years of experience building React Native and TypeScript applications for mobile and web. He runs a regional consulting practice delivering landing pages, mobile apps, code maintenance and cloud management, and has reduced bugfix response time by 80% on a major agribusiness project while improving app performance. João has contributed to products across sectors—from Swiss banking to Brazilian education and sports coaching—frequently shaping architecture, monorepos and CI/CD workflows. He’s comfortable leading small teams, running technical lectures, and translating operational needs into maintainable component libraries and automation. Always learning, he pairs hands-on delivery with a focus on developer workflows and pragmatic technical leadership.
7 years of coding experience
5 years of employment as a software developer
Licentiate Computer Science, Licentiate Computer Science at IFPI - Instituto Federal do Piauí
English