Anderson R.

Mobile Developer

Anderson is a Senior Android Engineer with over nine years of commercial experience in mobile development. He specializes in Java and Kotlin for Android, having contributed to a wide range of applications across multiple domains, and also has experience with iOS development.

He has built apps from the ground up, developed new features, and implemented bug fixes, with a strong understanding of the processes required to publish and maintain apps on the Google Play Store and Apple App Store. Experienced both as a freelancer and in team environments, Anderson excels at collaborating, sharing knowledge, and learning from colleagues, while also thriving in independent development roles.

Main expertise

  • Android
    Android 6 years
  • Mobile 6 years
  • Kotlin
    Kotlin 4 years

Other skills

  • GraphQL
    GraphQL 4 years
  • Azure
    Azure 4 years
  • JUnit
    JUnit 4 years
Anderson

Anderson R.

Portugal

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Selected experience

Employment

  • Senior Android Engineer

    Reddit via Braintrust - 1 year 10 months

    • Worked in the Machine Translation team to provide translated content for Reddit Android app users worldwide.
    • Estimated task sizes and created feature design documentation.
    • Collaborated closely with Product Owners and UX designers to implement translation features across Reddit app surfaces, including Posts, Feed, and Subreddits.
    • Worked closely with Backend, iOS, and Frontend Engineers to implement high-quality, maintainable features.
    • Released the Machine Translation feature in Europe, LATAM, and Asia.

    Technologies:

    • Technologies:
    • Java Java
    • GraphQL GraphQL
    • SQL SQL
    • Android Android
    • Kotlin Kotlin
    • Firebase Firebase
    • Retrofit Retrofit
    • Espresso Espresso
    • BigQuery BigQuery
    • Unit Testing
    • Git Git
    • SQLite SQLite
    • Apollo Apollo
    • Gradle Gradle
    • Android Jetpack Android Jetpack
    • Jetpack Compose Jetpack Compose
    • Jetpack compose UI Jetpack compose UI
    • Kotlin Multiplatform Kotlin Multiplatform
    • GitHub Actions GitHub Actions
    • Android NDK Android NDK
    • Bitrise Bitrise
    • A/B Testing
    • Accessibility (A11y)

  • Senior Android Engineer

    Visma SPCS - 1 year

    • Developed new features and resolved system bugs.
    • Introduced and implemented Jetpack Compose, Jetpack Navigation, Kotlin Flow, and other technologies to improve app quality.
    • Monitored app and feature releases to track app health and adoption.
    • Implemented unit and instrumentation testing protocols.
    • Migrated 100% of the UI to Compose, replacing LiveData with Kotlin Flows.
    • Migrated Kotlin code coverage from 50% to 90%.
    • Implemented snapshot testing for all new Compose UI and increased code coverage from 20% to 50%.

    Technologies:

    • Technologies:
    • Java Java
    • SQL SQL
    • Android Android
    • Kotlin Kotlin
    • Firebase Firebase
    • Retrofit Retrofit
    • Glide Glide
    • Mockito Mockito
    • Espresso Espresso
    • MVVM MVVM
    • Unit Testing
    • Jira Jira
    • IntelliJ IntelliJ
    • Git Git
    • JSON JSON
    • Dagger
    • SQLite SQLite
    • Mobile
    • Gradle Gradle
    • Android Jetpack Android Jetpack
    • Jetpack Compose Jetpack Compose
    • Jetpack compose UI Jetpack compose UI
    • Android NDK Android NDK
    • A/B Testing

  • Senior Android Engineer

    Verizon Connect - 4 years

    • Developed new features and worked on improving and fixing apps and modules.
    • Assisted junior developers by providing guidance and advice when needed.
    • Collaborated closely with the product owner and UX team to deliver the best user experience within deadlines.
    • Worked with other Android colleagues to define refactoring priorities, including improving app architecture, increasing code coverage, and migrating to Compose.
    • Monitored Crashlytics for recurring crashes and implemented fixes.

    Technologies:

    • Technologies:
    • Android Android

  • Senior Android Engineer

    ITSector - 1 year 2 months

    • Built a banking app based on the white-label app code, creating a new skin and developing additional features.
    • Collaborated closely with the backend team, iOS team, and product owners to define improved approaches for feature implementation.
    • Took on team lead responsibilities during the lead’s absence due to annual leave or sick days.
    • Released the app to App Center for internal QA and UAT.
    • Managed CI/CD pipelines as needed.
    • Integrated the app with Huawei Mobile Services to replace Google services for maps, push notifications, and other functionality.

    Technologies:

    • Technologies:
    • Android Android

Education

  • BSc.Information Systems

    Universitário Santa Cruz de Curitiba · 2007 - 2011

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