Java, Docker, Restful Services, Service Oriented Architecture, Spring Framework, Kubernetes, Oracle NoSQL databases, Data analysis and engineering, API gateways, OO design and design patterns, Multithreaded Java applications

Design Patterns, Software Development Lifecycle, Agile Methodologies, Spring Boot, AWS Administration, Apache Administration, Object-oriented programming principles, Java Standard Edition

Oauth, Cocoapods, Objective-c, API design, Memory Management, Sso, Swift, data encryption, iOS frameworks, XCFrameworks, Swift Package Manager, Security Protocols, iOS SDKs, Swift Concurrency

Database Design, Java, Docker, API design, Sharding, Event-driven architecture, Circuit breaker patterns, Distributed Systems Architecture