Summary
Rafael De Aguiar is a Brazilian technology entrepreneur and board member with nine years of formal experience and over two decades of hands-on engineering roots in telecom, billing and web systems. He co-founded TotalVoice Telecom and Jogos do Rei, serving as CTO/CEO and driving product, scalability and cloud architecture while instituting SaaS metrics, NPS-driven customer onboarding and KPI-driven product improvements. Rafael blends low-level telecom expertise (VoIP, SIP, billing engines) with product leadership in APIs, voice platforms and gaming, and has led engineering teams through high-availability and international projects. He also founded Maia Bank and held voice engineering leadership at Zenvia, showing a pattern of turning telecom know-how into commercial platforms. Less obvious: his background in electrotechnical and telecom technician training informs a rare full-stack fluency from circuit-level systems to cloud services, enabling pragmatic technical decisions across infrastructure, billing and customer-facing products.
9 years of coding experience
23 years of employment as a software developer
Técnico em Telecomunicações com ênfase em Redes de Computadores, Computer Systems Networking and Telecommunications, Técnico em Telecomunicações com ênfase em Redes de Computadores, Computer Systems Networking and Telecommunications at Escola Técnica Federal de Santa Catarina - UNED-SJ
graduate studies in software engineering, Computer Software Engineering, graduate studies in software engineering, Computer Software Engineering at Universidade do Sul de Santa Catarina
Técnico em Eletrotécnica, Eletricidade, motores, geradores, circuitos elétricos, eletrônica, transformadores, máquinas elétric, Técnico em Eletrotécnica, Eletricidade, motores, geradores, circuitos elétricos, eletrônica, transformadores, máquinas elétric at Escola Técnica Federal de Santa Catarina
English, Portuguese