João Tosto
InvestorAssociate at FEA Angels
Rio De Janeiro, Brazil
Writes $100K – $5M checks · typically $2.5M
About
João Tosto is a product leader with experience building AI-native software across B2C and B2B contexts. He founded Startec, a tech recruitment marketplace that grew to 25+ employees and 300 clients, and later led product initiatives at SuperSummary, where he oversaw the mobile app launch and development of a text-to-speech pipeline serving over 5 million monthly readers. Currently serving as Senior Growth Product Manager at RapidSeedbox, he focuses on product-led growth strategies and AI workflow implementation.
Experience
- RapidSeedboxSenior Growth Product Managercurrent2026 — presentEstados Unidos
- SuperSummaryLead Product Manager - Product Analytics2025 — 2026
- SuperSummarySenior Product Manager - AI Products2023 — 2026Сан-Франциско, CA
- Reveal AICo-Founder & CEO2024 — 2025
- StartecFounder, CEO & Head of Product2019 — 2023Brazil
- StartecSoftware Engineer2022 — 2023Brazil
- FEA AngelsAssociate & Investor2021 — 2022
- ReservaData Analyst2018 — 2019Rio de Janeiro, Brazil
- RioJuniorBusiness Analyst2018 — 2019Rio de Janeiro e Região, Brasil
- Hidros ConsultoriaHead of Sales2018Rio de Janeiro, Rio de Janeiro, Brazil
- Hidros ConsultoriaMarketing Analyst2017 — 2018Rio de Janeiro, Rio de Janeiro, Brazil
Education
- UERJBachelor of Science - BS, Civil Engineering2016 — 2020
- PM3Product Management2021 — 2022
- Full CycleComputer Software Engineering2023
- StartSe UniversityPartnership & Cultura2021
- G4G4 Startups2021
- RocketseatBootcamp GoStack, Software Engineering2019
Skills & more
Python1PostgreSQL1Docker Products1Microsoft Office13Microsoft Excel8Microsoft PowerPoint6Microsoft Project5Microsoft Word4SQL1JavaScript1React.js1Node.js
+12 more
AI AgentsGenerative AIProduct ManagementProduct DevelopmentMobile ApplicationsText-to-SpeechSystem ArchitectureData AnalysisProduct DiscoveryProduct MarketingScrumDigital MarketingLanguages Chinese · English · Portuguese · Spanish
- Accelerate Leadership Academy by Bain Academy — Bain & Company
- Curso de Arquitetura do projeto prático - Codeflix — Full Cycle
- Métricas para Produtos Digitais — Udemy
- Curso de Domain Driven Design — Full Cycle
- Curso de SOLID Express — Full Cycle
- Curso de Docker — Full Cycle
- Curso de RabbitMQ — Full Cycle
- G4 Startups — G4
- Especialista em Marketing de Conteúdo Avançado — Ion Interactive
From João's professional profile.
Colleagues at FEA Angels
Frequently asked questions
- Where does João Tosto work?
- João Tosto is Associate at FEA Angels.
- What check size does João Tosto write?
- João Tosto typically writes checks of $100K – $5M.
