About

Irfan Sharief is the CEO and founder of iCert Global, an edtech leader delivering industry-recognized certification training in PMP, PRINCE2, ITIL, Lean Six Sigma, Agile/Scrum, and CEH across global markets. His learner-first approach—focused on affordability, outcomes, and strong post-training support—has helped thousands of professionals upskill with confidence. Based in Bengaluru and an alumnus of Brindavan College, Irfan writes about the certification economy, career pivots, and practical playbooks for workforce advancement.

PMI-CPMAI vs AI Certifications: Which Path Supports AI Project Careers?

By Irfan Sharief • Sep 23, 2026 • 2473 words

What Is Data Security? Controls for Protecting Sensitive Information

By Irfan Sharief • Sep 22, 2026 • 2702 words

PMP Exam Day Checklist: What US Candidates Should Bring and Expect

By Irfan Sharief • Sep 22, 2026 • 2799 words

PMP Online Proctored Exam vs Test Center: Which Option Is Better?

By Irfan Sharief • Sep 22, 2026 • 1870 words

Cybersecurity Salary Factors: How Role, Experience, and Location Matter

By Irfan Sharief • Sep 21, 2026 • 2853 words

What Is Multimodal AI? Applications, Benefits, and Examples

By Irfan Sharief • Sep 19, 2026 • 2670 words

Computer Security Explained: Types, Threats, and Protection Methods

By Irfan Sharief • Sep 19, 2026 • 2561 words

Product vs Service: Key Differences With Real-World Examples

By Irfan Sharief • Sep 19, 2026 • 3427 words

XMX vs XMS in Java: Differences, Defaults, and Configuration Examples

By Irfan Sharief • Sep 18, 2026 • 3282 words