Lucas Bernardo de Souza Santos (Sorackb)

Senior Software Engineer focused on building reliable platforms, payments and integrations, with a strong backend background and a soft spot for automation and developer productivity.

Based in Kitchener, Ontario.
LinkedIn: https://www.linkedin.com/in/lucas-bernardo-de-souza-santos

What I like working on

• Payment flows, pricing, reconciliation, and integration-heavy systems
• Platform modernization (legacy to cloud native, monolith to services, async messaging)
• Developer experience (tooling, libraries, upgrades, testing foundations)
• High throughput backends with strong observability and resiliency

Tech I use often

• Languages: Java, JavaScript, TypeScript, Node.js
• Backend: REST APIs, event-driven systems, messaging and queues, microservices
• Frontend: AngularJS (legacy migrations and internal portals)
• Practices: automated testing, CI CD, observability, performance tuning

Contact

If you want to chat about fintech, payments, integrations, or platform modernization, feel free to reach out on LinkedIn.