My PMP Exam, PMI-ACP Agile, ITIL v4 Foundation Certification: Free Study Notes & Tips 2021 — 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 2021. Wish you PMP success!
Below are my latest published blog posts on Certification Tips and Web Development:

email timing

Best Timing for Marketing Emails?

Summary: The timing of marketing emails does impact the reach. Below documents the tests on the time of sending and the open rate. B2B Email Campaign According to the testing of Hyland Software, Inc, the email sent at 9 am vs 1pm local time at four U.S. time zones increased the open...

technical SEO

What is SEO?

Summary: SEO stands for Search Engine Optimization. This post explains what SEO means to the current state of the internet. Wikipedia defines SEO as the process of improving the visibility of a website or a web page in a search engine’s “natural” or un-paid (“organic”) search results. However, with the...

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...