My PMP Exam, PMI-ACP Agile, ITIL v4 Foundation Certification: Free Study Notes & Tips 2019 — through Online Self Study for Working Professionals


Updated for the new PMP Exam: I have painstakingly updated the free study notes as well as other learning guides for the PMP Exam for the new PMP Exam in 2019. Wish you PMP success!
Below are my latest published blog posts on Certification Tips and Web Development:

ux design process

3 Core UX Design Process Principles

Summary: UX design is a user-centered design approach. You will learn about the three core principles of UX design process and their applications in this article. Core Principles of UX Design Process Early and continual focus on users and their tasks Empirical measurement of user behavior Iterative design 1. Early...