Turning a Dream into Reality

4 minute read

A personal story about how my desire to help PMP Certification aspirants motivated me to develop a PMP ITTO learning tool from idea to an actual product.

Quality Assurance vs Quality Control

6 minute read

Quality Assurance is the process of auditing the quality requirements and the results to ensure quality standards are being followed. Whereas, Quality Contro...

PERT and CPM get Cozy

6 minute read

This article explains the difference between PERT and Critical Path Method (CPM) estimation in Project Schedule Management

The Magical PERT Formula

4 minute read

What is the PERT Formula and how is it derived? How is PERT estimate calculated? Learn about derivation of PERT formula, Standard Deviation Formula, and Vari...