Sofia Martinez

Project management

Sofia covers project, programme and service management: PMP and CAPM, PRINCE2, the Scrum credentials and ITIL. She tracks the exam content outlines closely, because this is the corner of the catalogue where a syllabus change quietly invalidates half the study guides on the internet.

81 guidesProject Management

Project Management

Is Scrum Master Certification Worth It?

29 April 2026·8 min read

An honest look at when Scrum Master certification pays off, what it cannot do for your career, and who should take it — or skip it — in 2026.

Project Management

ITIL Certifications Explained

27 April 2026·11 min read

A complete map of the ITIL certification scheme — Foundation, Managing Professional, Strategic Leader, Practice Manager and Master — and how ITIL Version 5 changes it.

Project Management

Is ITIL Certification Worth It?

25 April 2026·8 min read

Whether ITIL certification pays off in 2026, judged by role and career stage — costs, salary evidence, the Version 5 timing question, and who should skip it.

Project Management

ITIL vs COBIT: Which Framework Should You Learn?

23 April 2026·9 min read

ITIL manages how IT services get delivered; COBIT governs how IT decisions get made. Compare the two frameworks and find which one fits your job.

Project Management

ITIL vs PMP: Which Certification Is Better?

21 April 2026·10 min read

ITIL and PMP serve different careers — service management vs project management. Compare cost, difficulty, prerequisites and pay to pick the right one.

Project Management

ITIL Career Path Explained

20 April 2026·10 min read

How the ITIL 4 certification ladder maps to real jobs — from service desk analyst to service delivery manager — and which module to take at each stage.

Project Management

ITIL Certification Salary Guide

18 April 2026·7 min read

What ITIL-certified professionals actually earn — verified UK and US figures, how certification level and role shape pay, and how to read salary claims.

Project Management

PMI Certifications Explained

16 April 2026·11 min read

A plain-language map of every current PMI certification — PMP, CAPM, PMI-ACP, specialist and portfolio credentials — and how the family fits together.

Project Management

Best PMI Certifications for Project Professionals

15 April 2026·9 min read

Which PMI certifications actually pay off? A ranked look at PMP, CAPM, PMI-ACP and the specialist credentials, with clear picks for each career stage.

Project Management

PMI-ACP vs PMP: Which Certification Should You Choose?

14 April 2026·8 min read

PMI-ACP and PMP compared on scope, prerequisites, exam demands, cost and career payoff — with a decision framework matched to your role and delivery style.