Full-stack engineer
Five years shipping real-time software across web, mobile, and infrastructure. Work that earns its place in production.
Built and maintained mobile and web systems for hospital emergency coordination across React Native, iOS, web, and AWS infrastructure supporting live clinical workflows.
A tool for structured knowledge retention. Demonstrates product thinking and system design: taking a concept from RFC to working prototype.
Builds and maintains real-time emergency dispatch software used by hospitals and EMS providers. Works across mobile (React Native, iOS), web (React), and cloud infrastructure (AWS), shipping in production with uptime tied to clinical outcomes.
Guides developers through mobile engineering, code review, and architectural decisions. Demonstrates the ability to explain, critique, and improve software, not only implement it.
Advanced study in mobile engineering, system architecture, and software quality. Completed while working in production engineering.
Feedback from developers I tutored at UTFPR — translated from Portuguese — in the postgraduate Mobile Application Development program.
This tutoring has helped me enormously, both academically and professionally. The way the tutor connects the course material to our day-to-day work is excellent — he brings experience that genuinely adds value. Getting to know Ryan through this program was inspiring.
Gilmar Honorato Aluno · UTFPR I've gotten a lot out of his knowledge. His contribution has had a clearly positive impact on our postgraduate mobile development cohort — his involvement is genuinely energizing.
Rogério Bianchini Aluno · UTFPR I really enjoyed the tutoring — it added a lot, from the résumé tips to the book club. Ryan leads the sessions well, always looking to improve based on the feedback he gets.
Willane Paiva Aluna · UTFPR