Kingsley Usoro
Backend Developer at MAKA
Lagos, Lagos State, Nigeria
Summary
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SeniorKingsley Usoro is a mobile engineer with eight years of professional experience and five years focused on shipping polished mobile apps using native Android (Java/Kotlin) and Flutter/Dart. He has built production features across fintech, health, and payments—everything from secure authentication flows and referral systems to cross-border payments and video call integrations—demonstrating a knack for user-centric, high-availability experiences. Comfortable across the stack, he also contributes backend skills with Node.js, Express and MongoDB, and has implemented CI/CD pipelines with GitHub Actions and Codemagic. Kingsley emphasizes performance and offline resilience, using tools like Dio and Hive for caching and WorkManager for background tasks. Based in Lagos, he blends startup speed with disciplined engineering practices, routinely adding unit tests and third-party integrations to accelerate delivery. He often surfaces non-obvious product impact by turning support-reducing features (like FAQs and theme toggles) into measurable engagement improvements.
8 years of coding experience
Stackoverflow
11reputation
2kreached
5answers
0questions
Github Skills (48)
android9
newsapi8
macos8
flutter8
dartz8
android-app8
windows8
ios8
mobile8
ruby7
automation7
android-apps7
dart7
database6
reverse6
Programming languages (6)
Github contributions (5)
KingsleyUsoroeno/NewsAppCleanArchitecture
Jul 2020 - Mar 2021
A sample of a news Application that fetches data from The NewsApi and follows a clean Architecture using libraries such as Dagger Hilt , Single Activity Pattern and Retrofit for Networking
Contributions:14 commits, 6 PRs, 10 pushes in 7 months
daggerdagger-hiltnetworkingnewsapiretrofit
KingsleyUsoroeno/Movie-Galley
Mar 2020 - Mar 2021
Search for your favourite movies from MovieDb API. Uses Bloc for state management(Uni-directional data flow), Dartz for a more functional data approach with dart and clean architecture through modularisation
Contributions:26 commits, 11 PRs, 20 pushes in 1 year 1 month
dartdartz
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