Who is a Front-End developer?

A Front-End developer is responsible for creating a graphical user interface that the end-user interacts with.

Who is a Back-End developer?

A Back-End developer is responsible to create a server-side application that usually presented as a web service or an API.

A system administrator is a person who is responsible for the upkeep, configuration, and reliable operation of servers.

Docker allows you to create an isolated env for development or deployment and orchestrate your applications on multiple servers.

WebSocket is a communications protocol, providing two-way interactive communication sessions between a client and the server.

SocketIO is a library that enables real-time event-based communication between the browser and the server.

Creating a "Chrome Dino Runner Bot" using a simple trick in Python and OpenCV without any complicated process.

GraphQL is a query language for APIs. It provides a complete and understandable description of the data in your API.

GitLab is a web-based DevOps tool that provides a Git repository manager providing wiki, issue-tracking, CI and, other cool features.