Gabriel Machado
Gabriel Machado

Android Engineer

Actively looking · Member since 6 Jul 2025
Message
Location
Brazil
Desired salary
Unspecified
Work preference
Full Time
Experience level
Not set

About

Professional summary

I’m an Android engineer fluent in Kotlin and Java. I build native apps with MVVM/MVI, Jetpack Compose, Clean Architecture, and SOLID principles, reinforced with JUnit + Mockito testing, using Android Studio as my primary development environment. Within Agile, cross-functional teams using Kanban, I’ve delivered system-level features for Samsung devices running Android 15 and 16. Nearly two years in the Samsung Knox ecosystem have given me a holistic view of the stack — how each component integrates with the Android framework, android system apps, security concerns and backend interaction, while sharpening my problem-solving skills and drive for continuous innovation. I have also been sharing knowledge on my technical blog, writing about Android development, best practices, and technical insights.

Skills

6 capabilities

Experience

Career history

Android Engineer SiDi

Implemented device-side throttling, reducing potential abusive call rate from 7,200 to 150 in 2 hours (and from 86,400 to <700 per day), protecting platform resources and improving system reliability. Reduced push notification test wait time from 15 minutes to zero, saving 1,500 minutes (25 hours) over 100 executions, thus accelerating QA and release cycles; Responsible for code review, legacy code maintenance on Samsung embedded systems, technical documentation, unit testing, and new feature development; Leveraged Agile Kanban to optimize team workflow and delivery pace; Drove adoption of security-first development: reverse engineering, vulnerability analysis, and secure coding practices.

Education

Learning history

Uniamérica

Bachelor’s in Computer Science

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