Maxim Kostenko is an Android Software Engineer based in London with nine years of hands-on experience building and leading mobile teams and products. Currently at Revolut, he combines deep expertise in Kotlin/Java, Android Jetpack, Clean Architecture and DI with practical experience in multithreading, coroutines and reactive patterns to deliver stable, well-architected apps. He has led development and hiring efforts as a Lead Android Developer, launching a cash register system and shepherding flagship projects from design through delivery. Comfortable across testing and backend integrations—JUnit/Mockito, REST/GraphQL, Firebase and AWS—he focuses on maintainability and user-facing polish. His background in software engineering and history of designing app architectures means he prioritizes long-term stability and developer productivity. Colleagues describe him as a pragmatic engineer who balances elegant design with production realities.
9 years of coding experience
2 years of employment as a software developer
Bachelor's degree, Software engineering, Bachelor's degree, Software engineering at Odessa National Polytechnic University
Contributions:3 releases, 23 commits, 22 pushes in 4 days
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