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Hi, I’m Daniel Harvey — a Lead Android Developer with 14+ years of experience building high-performance mobile apps. I’ve published seven apps and one internal tool on Google Play, serving millions of users across banking, navigation, and mobility sectors. I love turning complex requirements into clean, scalable, and user-friendly software, and I thrive leading cross-functional teams to ship high-quality releases. I specialize in modern Android using Kotlin, Jetpack Compose, and Kotlin Multiplatform, with a strong focus on architecture, code quality, security, and performance. I’m hands-on with mentoring, code reviews, automated testing, and CI/CD, always aiming to deliver robust experiences with accessibility and measurable business impact.…Hi, I’m Daniel Harvey — a Lead Android Developer with 14+ years of experience building high-performance mobile apps. I’ve published seven apps and one internal tool on Google Play, serving millions of users across banking, navigation, and mobility sectors. I love turning complex requirements into clean, scalable, and user-friendly software, and I thrive leading cross-functional teams to ship high-quality releases. I specialize in modern Android using Kotlin, Jetpack Compose, and Kotlin Multiplatform, with a strong focus on architecture, code quality, security, and performance. I’m hands-on with mentoring, code reviews, automated testing, and CI/CD, always aiming to deliver robust experiences with accessibility and measurable business impact.

Daniel Harvey

App Developer, Developer, Programmer, +1

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Hi, I’m Daniel Harvey — a Lead Android Developer with 14+ years of experience building high-performance mobile apps. I’ve published seven apps and one internal tool on Google Play, serving millions of users across banking, navigation, and mobility sectors. I love turning complex requirements into clean, scalable, and user-friendly software, and I thrive leading cross-functional teams to ship high-quality releases. I specialize in modern Android using Kotlin, Jetpack Compose, and Kotlin Multiplatform, with a strong focus on architecture, code quality, security, and performance. I’m hands-on with mentoring, code reviews, automated testing, and CI/CD, always aiming to deliver robust experiences with accessibility and measurable business impact.…Hi, I’m Daniel Harvey — a Lead Android Developer with 14+ years of experience building high-performance mobile apps. I’ve published seven apps and one internal tool on Google Play, serving millions of users across banking, navigation, and mobility sectors. I love turning complex requirements into clean, scalable, and user-friendly software, and I thrive leading cross-functional teams to ship high-quality releases. I specialize in modern Android using Kotlin, Jetpack Compose, and Kotlin Multiplatform, with a strong focus on architecture, code quality, security, and performance. I’m hands-on with mentoring, code reviews, automated testing, and CI/CD, always aiming to deliver robust experiences with accessibility and measurable business impact.

Available to hire

Hi, I’m Daniel Harvey — a Lead Android Developer with 14+ years of experience building high-performance mobile apps. I’ve published seven apps and one internal tool on Google Play, serving millions of users across banking, navigation, and mobility sectors. I love turning complex requirements into clean, scalable, and user-friendly software, and I thrive leading cross-functional teams to ship high-quality releases.

I specialize in modern Android using Kotlin, Jetpack Compose, and Kotlin Multiplatform, with a strong focus on architecture, code quality, security, and performance. I’m hands-on with mentoring, code reviews, automated testing, and CI/CD, always aiming to deliver robust experiences with accessibility and measurable business impact.

Skills

Kotlin

Java

Experience Level

Kotlin

Expert

Java

Expert

Work Experience

Lead Android Developer at Apple

January 1, 2026 - Present

Led Android development for a confidential internal engineering application, delivering scalable features and resolving critical defects using Jetpack Compose and MVVM. Implemented robust UI, unit testing, and secure practices; managed source control with Git/Bitbucket in a NDA-bound environment. Designed and maintained architecture, authored tests, and collaborated with cross-functional teams to ensure high performance and security.

Lead Android Developer at U.S. Bank

May 1, 2021 - December 1, 2025

Tech lead modernizing the flagship banking app with Kotlin, Jetpack Compose, and MVVM; integrated biometric login, real-time fraud alerts, and Google Pay/Zelle. Implemented QR code scanning, deep linking, migrated from .NET APIs to GraphQL, and introduced Zelle Tags. Led a cross-functional team and built a custom CameraX view; wrote UI and unit tests, improving test coverage and UI reliability. Played a key role in the Union Bank merger onboarding.

Sr. Android Developer at Ridecell

June 1, 2020 - May 1, 2021

Architected and developed car-sharing features (real-time GPS tracking, digital key unlocking, dynamic pricing) with WebSocket-based communications; optimized offline sync and reduced ANRs by 35% via Coroutine refactoring. Migrated from MVC to Kotlin-based MVVM; integrated React Native bridge for cross-platform features while preserving native performance. Implemented security enhancements and led production issue resolution across distributed teams.

Sr. Android Developer at Foot Locker, Inc

April 1, 2019 - May 1, 2020

Engineered core app functionalities supporting FLX rewards, product launches, and exclusive membership tiers. Built secure in-app billing flows, sneaker reservation system with push notifications, and analytics tracking. Reengineered UI with Jetpack components, migrated legacy modules to Kotlin, and implemented robust testing practices with JUnit and Mockito.

Sr. Android Engineer at Spotify

January 1, 2017 - March 1, 2019

Contributed to BLE device pairing, Spotify Connect, and streaming optimization for cross-platform experiences. Implemented audio caching, offline storage, and on-device Wear OS support. Worked on real-time streaming features, integrated Firebase Crashlytics/Analytics, and ensured secure playback with entitlement logic; collaborated on CI-driven testing with Espresso and Robolectric.

Android Engineer at MindBody

February 1, 2015 - January 1, 2017

Built MindBody University app with video courses, progress tracking, and Stripe payments. Implemented offline caching, collaboration with backend teams, and SQLite-based persistence. Applied animations and RecyclerView enhancements; contributed to test suites with Espresso and JUnit, and integrated analytics for user engagement.

Android Engineer at Sun Country Airlines

June 1, 2012 - January 1, 2015

Developed core modules for check-in, boarding passes, trip management, and loyalty integrations. Implemented REST API integrations with OkHttp/Volley, modular MVP architecture with Dagger 1, and messaging for notifications via GCM. Built dynamic UI components with Material Design, added automated UI testing, and contributed to CI pipelines for reliable deployments.