Integration of user-facing elements developed by front-end developers with server side logic.
Writing reusable, testable, and efficient code.
Design and implementation of low-latency, high-availability, and performant applications.
Implementation of security and data protection.
Integration of data storage solutions DocumentDB, JSON, etc.
Strong proficeincy with Node.js and frameworks available like Express, Socket.IO.
Understanding the nature of asynchronous programming and its quirks and workarounds.
Basic understanding of front-end technologies, such as HTML5, and CSS3.
Knowledge of Angular.JS as a framework for building Single Page Applications.
User authentication and authorization between multiple systems, servers, and environments.
Integration of multiple data sources and databases into one system.
Understanding fundamental design principles behind a scalable application.
Creating database schemas that represent and support business processes.
Good understanding of code versioning tools, such as Git.