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David CardozoDC
Open to opportunities

David Cardozo

@davidcardozo

Experienced Senior Android Developer specializing in Kotlin, Jetpack Compose, and scalable mobile architecture.

Colombia
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What I'm looking for

I seek a forward-thinking mobile team where I can lead technical architecture, mentor engineers, and deliver scalable, high-performance Android experiences.

I am a results-driven Senior Android Developer with over 13 years building and scaling high-performance mobile applications across global markets, specializing in Kotlin, Java, Jetpack Compose, MVVM and Clean Architecture.

I have led transitions to Jetpack Compose that reduced development time by 30% and boosted user satisfaction by 25%, coordinated cross-functional teams to improve delivery timelines by 20% across five major releases, and enabled localization and scalable launches in multiple regions. I also mentor developers, increasing team efficiency by ~40% and reducing onboarding time by two weeks while improving maintainability and build times through modular architecture.

I am passionate about crafting elegant, maintainable code, optimizing performance for millions of users, and bringing technical excellence, creative problem-solving, and leadership to forward-thinking mobile teams.

Experience

Work history, roles, and key accomplishments

Circles Life logoCL

Android Developer

Circles Life

May 2019 - Jul 2021 (2 years 2 months)

Developed multi-SIM, family plan, and rewards features for 500,000+ active users; mentored 10 junior developers to boost team efficiency ~40% and reduce onboarding by two weeks, while modularizing the codebase to cut build time ~50% and raise maintainability to 90%+.

StubHub logoST

Android Developer

StubHub

Sep 2017 - Mar 2019 (1 year 6 months)

Enhanced buy/sell ticket flows used by over 16 million active users, optimizing the purchasing journey to increase conversion rates and improve user satisfaction; enforced code quality through reviews and timely bug resolution to strengthen maintainability.

Education

Degrees, certifications, and relevant coursework

Universidad Católica de Colombia logoUC

Universidad Católica de Colombia

Bachelor's Degree, Systems Engineering

Activities and societies: Completed advanced courses in Jetpack Compose and Android app architecture.

Completed a Bachelor's degree in Systems Engineering, graduating in September 2009.

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David Cardozo - Android Developer - AMC Networks | Himalayas