Maciej Heintze

Over Maciej

Senior Android Engineer with 7+ years of experience delivering high-scale consumer applications, automotive software and distributed mobile systems. Currently the sole Android engineer in OLX's Real Estate & Motors business unit, independently driving end-to-end architecture, experimentation and production releases for millions of users. Proven track record across demanding environments - from engineering on-device AI features for eBay and in-vehicle automotive systems for Volvo, to managing live production triage under extreme pressure for the official Expo 2020 Dubai application. Pragmatic technical leader with a strong full-stack foundation, expert in modern Kotlin, Jetpack Compose, modular architecture and autonomous feature ownership.

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