Python
Noted from Learn Python 3 | Codecademy
C++
Noted from Learn C++ Course of Codecademy
Shell & Git
Shell and Git Commands Noted from Codecademy.
Oracle EBS
Noted from Oracle E-Business Suite R12 Core Development and Extension Cookbook by Andy Penver
DS & A
Python Data Structures & Algorithms - Noted from Udacity
Data Science
Noted from Udemy Course: The Data Science Course 2020: Complete Data Science Bootcamp by 365 Careers Team