Algorithms, Design Patterns, data structures, reliability and scaling, object-oriented concepts, software programming language

Expo Application Services (EAS), state management , Typescript, Javascript, React Native, Performance Monitoring, React Native Reanimated, FlashList, Performance profiling, Mobile CI/CD, Mobile observability, Flipper, React Native Gesture Handler, React DevTools, Chrome DevTools, Analytics, TurboModules, Expo, Mobile application architecture, Crash reporting, Android platform fundamentals

Testing, Dynamodb, Software Development Life Cycle, Design Patterns, Coding Standards, AWS, build processes, Reliability, code reviews, Scaling, source control management, operations