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Luiz Eduardo Campos Dias
Looking for a jobFounder & CTO
Backend engineer and Canindé CTO building a restaurant POS/ERP SaaS live at 6 restaurants.
BrazilFounder & CTO at Canindé
Experience
Founder & CTO
Built Canindé from scratch as sole engineer: POS and back office for cafés and restaurants, live at 6 restaurants. Designed the Go and PostgreSQL backend that keeps each restaurant’s sales, cash register and stock isolated and consistent.
GoPostgreSQLNFC ESEFAZIFood IntegrationPixDockerCI CD
Backend Developer / Software Architect
Led the move from a monolith to Go microservices with Redis Streams messaging and Saga-based cross-service consistency. Built real-time integration with fuel pump controllers in concurrent Go, streaming over SSE.
GoMicroservicesREDIS StreamsSagaAPI GatewayJWTPostgreSQLRedisDockerKubernetesTesting
Programmer / Mid-Level Analyst
Built a real-time drink automation system (Arduino, Node.js, Flutter), reducing failures in the preparation line. Shipped Flutter and React Native apps for O Boticário and Ballena; deployed on Heroku and AWS (S3).
ArduinoNodeJSFlutterReact NativeHerokuS3Multi tenant architecture
Mid-Level Software Developer
Led development of a cafeteria ERP for over two years: finance, inventory, CRM and operations. Built the Banco Inter Pix webhook that confirms payments automatically; secure REST APIs in PHP/Laravel and PostgreSQL.
PHPLaravelPostgreSQLREST APIsPixWebhooksReact NativeNodeJS
Education
Instituto Brasileiro de Desenvolvimento e Pesquisa
Pursuing a Bachelor's Degree in Computer Science.
Università degli Studi Roma Tre
International exchange program in Software Engineering, covering Cybersecurity, Mobile Development, Python, and Human-Computer Interaction.