Luiz Kawai

I’m a Senior Android Engineer with 8+ years of experience building scalable, secure, and high-quality native Android applications for banking, fintech, retail, healthcare, and airline products. My core expertise includes Kotlin, Jetpack Compose, Coroutines, Flow, Clean Architecture, MVVM/MVI, feature-based modularization, mobile security, automated testing, and CI/CD. I focus on designing maintainable mobile systems that are reliable in production and aligned with business goals. Throughout my career, I have contributed to business-critical products, collaborating with Product, Design, QA, Backend, iOS, and other engineering teams. I have also taken technical leadership responsibilities through architecture decisions, code reviews, mentoring, technical discussions, and engineering quality improvements. I enjoy solving complex technical problems, improving developer experience, and helping teams deliver high-quality products with sustainable engineering practices. Core expertise: • Native Android Development • Kotlin & Jetpack Compose • Coroutines, Flow & Reactive Programming • Clean Architecture, MVVM & MVI • Scalable Mobile Architecture & Modularization • Mobile Security & Biometrics • Unit, UI and Integration Testing • CI/CD, Gradle and Release Processes • Technical Leadership & Mentoring • Agile Delivery and Cross-functional Collaboration