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Machine Learning

Machine Learning Crash Course – FREE from Google.

Server Admin

Learn Cacti for system monitoring
Practical Nginx The Zero to Hero Guide
Learn Database Design using PostgreSQL

Security

Start Kali Linux, Ethical Hacking and Penetration Testing!

Marketing

How To Build Sales Funnels With ClickFunnels

Mobile Development

Ionic Framework Quick Start
Vue JS and Firebase:Build an iOS and Android chat app (2021)
Android Basics: Introduction to Kotlin

Java Script

Gatsby.js for beginners
Vue.js 3 Fundamentals

Database

Learn MongoDB

Udacity Free Courses

• https://www.udacity.com/course/intro-to-relational-databases–ud197
• https://www.udacity.com/course/full-stack-foundations–ud088
• https://www.udacity.com/course/responsive-web-design-fundamentals–ud893
• https://www.udacity.com/course/html5-canvas–ud292
• https://www.udacity.com/course/responsive-images–ud882