Algorithms, Distributed Computing, Software Development, Technical Leadership, Natural Language Processing, Information Retrieval, Testing, Networking, Artificial Intelligence, Ui Design, data structures, Mobile, Data Storage, design and architecture, Security, launching software products, large-scale system design

MVVM, Unit Testing, Objective-c, Agile, Tokens, Scrum, AWS, Oauth, Java, multithreading, Appium, Espresso, Kotlin, Identity Management, Git, Mobile Device Management, Mvc, Swift, Azure, Android Os, security concepts, XCTest, iOS frameworks, full-stack web development, certificates

Java, Algorithms, C, C++, Data structures, Python, Design Concepts, Object-Oriented Language, Third party API integrations, Go