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Johnny's Career Path
FounderJun. 2024 -
Present
São Paulo, Brasil
Head Sinclog & Transports Product ManagerNov. 2020 -
Jul. 2024
LuizalabsHead Sinclog & Transports Product Manager
• Scale and optimized a cloud-native Transportation Management System (TMS - SINCLOG) using .NET Core, Node.js, MSSQL, MongoDB, Redis and microservices, handling ~10M shipments monthly. • Designed and implemented critical high-performance APIs and event-driven architectures (Kafka, RabbitMQ, OAuth2, Keycloak), parallel processing to improve real-time logistics tracking. • Optimized system s...
Founder | AdvisorApr. 2013 -
Present
Sinctec SistemasFounder | Advisor
• Designed and launched SINCLOG, a cloud-native Transportation Management System (TMS), adopted by major e-commerce players and later acquired by Magazine Luiza. • Developed scalable SaaS applications using .NET Core, Java, Node.js. Electron, Angular, and microservices-based architecture, ensuring high performance and reliability. • Developed multiple mobile applications, both native (Andro...

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