NEW VIDEO: Stop Missing Bugs With This Simple Trick!
Find hidden bugs fast using Boundary Value Analysis. Learn why testing limits exposes real issues and boost your QA skills with practical examples.
Most bugs don’t hide in the middle of your app. They hide at the edges. In this video, you’ll learn the exact testing trick that exposes the errors developers never expect:
Boundary Value Analysis
If your app requires passwords to be 8–12 characters, most people test with 10. But real testers? We test 7, 8, 12, and 13, because that’s where the real failures live. These “magic numbers” reveal validation mistakes, off-by-one errors, and hidden logic flaws faster than any other technique.
Using my Dream Achievement App as an example, you’ll discover why adding 9, 10, and then attempting the 11th goal often uncovers the biggest crashes and inconsistencies. This single method can find more bugs in 5 minutes than random testing can in an hour.
If you want to become the tester every development team relies on, this video is your starting point.
WHAT YOU’LL LEARN
What Boundary Value Analysis is
Why bugs cluster around limits and edges
How to test minimum, maximum, just-below, and just-above values
How to quickly uncover off-by-one errors and validation failures
Real-world example using a goals-tracking app
Why middle-range testing misses critical bugs
How to instantly improve your QA workflow
WHO THIS VIDEO IS FOR
Software Testers
QA Engineers
Test Analysts
Developers who want fewer production bugs
Anyone preparing for software testing interviews
Students learning testing fundamentals
LEARN SOFTWARE TESTING FASTER
If you want more practical, real-world techniques like this, join my course:
Software Testing Mastery in Scrum
https://www.whatisscrum.org/software-testing-mastery-in-scrum/
Dejan Majkic
www.whatisscrum.org