New Release — April 25, 2026

Product
Quality
Engineering

Workbook

A Technical Field Guide

For the Software testing professional who is done executing tests and ready to engineer quality, equipped with the knowledge, strategy, and processes to influence the delivery of products that customers love and brands respect.

8 Modules
40+ Exercises
15+ Frameworks
1 Career Plan
Order Your Copy See What's Inside
Product Quality Engineering Workbook physical copies
7,000+
Professionals Trained
20,000+
African Global Community Members
11
Community Chapters
1st
Testing Book from Africa
2
Major Conferences Convened
3
Countries. One Movement.

The Real Problem

You're good at testing.
But are you leading quality?

  • ✗You execute tests brilliantly but no one sees you as a quality strategist
  • ✗You know your tools but cannot speak quality at the business level
  • ✗Your career has plateaued despite years of solid experience
  • ✗Testing is treated as a checkbox, not a craft
  • ✗You want to lead but you do not have the map to get there

“The ceiling was never the industry. It was the map you were given.

This workbook is a better one.”

What's Inside

Not a textbook. Not a tutorial.
A working tool.

8
Modules
40+
Exercises
15+
Frameworks
1
Career Plan
01
Quality Strategy Foundations

Move beyond test planning into strategies that align with product goals and business outcomes.

02
Test Design Mastery

Design tests that surface meaningful risk, not just find bugs after the fact.

03
Risk-Based Thinking

Think like a forensic investigator. Ask what breaks, why it breaks, and what it costs.

04
Quality Leadership Models

Influence delivery teams and own quality at an organizational, not just a team, level.

05
Product Quality Metrics

Define, measure, and communicate quality in ways that make business leaders pay attention.

06
Stakeholder Communication

Translate technical quality into business language that gets you into the room early.

07
Process Engineering

Design quality processes that scale with your team, product, and delivery cadence.

08
Career Evolution Playbook

Your personal roadmap from test executor to quality engineering leader in your organization.

The Shift

Where you are going is
not where you have been.

Before This Workbook

  • Writing test cases and hoping they matter
  • Reporting bugs with no strategic context
  • Waiting to be invited into important conversations
  • Measuring success by pass and fail rates
  • Executing someone else's quality vision
  • Unsure how to make the next career move

After This Workbook

  • Designing quality strategies that drive decisions
  • Communicating risk in the language of the business
  • Leading quality conversations before problems occur
  • Measuring success by product impact and outcomes
  • Building and owning the quality vision for your team
  • Moving up with a clear and deliberate career roadmap
Ibironke Yekinni
Ibironke Yekinni
“Princess” — Author & Convener

About the Author

Africa's foremost voice in software quality engineering.

Princess has spent over a decade building the infrastructure of software quality in Africa, training professionals, authoring curriculum, convening conferences, and building tools that put African voices at the center of a global industry.

The Product Quality Engineering Workbook is not her first book. It is her most practical one, born out of thousands of hours in training rooms, on stage, and in boardrooms watching talented testers stall because nobody gave them the right tools to lead.

  • ◈Author of The ABC of Software Testing, Africa's first software testing book
  • ◈Founder, Testify Ltd, training 7,000+ professionals into the QA profession
  • ◈Convener, Africa Product Quality Engineering Conference (APQEC)
  • ◈Convener, Nigeria Software Testing Week (NSTW)
  • ◈Founder and Builder, Cycluno.com, AI-powered software testing SaaS
  • ◈MSc, Cybersecurity, Threat Intelligence and Forensics
✦ Author of two published works in African software testing and counting.

Choose Your Edition

Available in physical & digital.

📶 Amazon Edition — Coming Soon
The physical workbook is not yet available for order on Amazon. Join the waiting list to be notified the moment it drops — and secure your copy first.
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📄
Digital Edition
PDF Workbook
  • Instant download after purchase
  • All 8 modules plus 40+ exercises
  • 15+ frameworks and templates
  • Career plan included
  • Read on any device, anywhere
Buy Digital Copy →
Most Popular
📘
Physical Edition
Printed Workbook
  • Premium print quality
  • Write, annotate and highlight directly
  • All 8 modules plus 40+ exercises
  • 15+ frameworks and templates
  • Ships across Nigeria and Africa
Join Amazon Waiting List →
Attending the Beyond Test Execution Workshop? BTE participants across Lagos 🇳🇬 (April 25), Accra 🇳🇬 (May 23), and Nairobi 🇰🇪 receive a complimentary physical workbook as part of their workshop experience. No separate purchase needed. Sign up for the workshop →
🚀 Official Book Launch — APQEC 2026, June 4

Attend the launch in person → Register for APQEC 2026

Your testing career deserves
better tools.

For every QA engineer with 2 to 7 years of experience who knows they are built for more than running test cases, this workbook was written for you.

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