Python - Python is a clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or Java.
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
JavaScript - Lightweight, interpreted, object-oriented language with first-class functions
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
PHP - A popular general-purpose scripting language that is especially suited to web development
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.