Knowledge base
Practical QA, Android testing, Linux, and security-focused articles sorted from newest to oldest. Use the tag filters to narrow the archive.
Software Testing · May 30, 2026
A practical look at why QA engineers can move into cybersecurity more naturally than many people think, and how testing experience becomes a real advantage in AppSec, pentesting, and security analysis.
Big Tech · May 30, 2026
A personal look at how Apple, Google, Microsoft, and modern platform rules are slowly removing control from users and developers.
Linux · May 29, 2026
A practical guide to using the dd command for cloning disks, creating images, restoring backups, wiping drives, and avoiding painful data loss mistakes.
AppleScript · May 29, 2026
A modernized look at AppleScript: simple macOS automation, shell commands, Finder workflows, dialogs, UI scripting, and practical testing-related use cases.
Linux · May 29, 2026
Leaving Windows or macOS for Linux? The distro name matters less than the base, desktop environment, file system, encryption, package manager, drivers, and workflow you build around it.
Apple · May 29, 2026
How macOS moved from the open, inspectable NeXTSTEP inheritance toward a sealed Apple Silicon appliance.
QA · May 29, 2026
A personal look at teaching QA, why generic testing courses often fail, and why real mentorship, practice, and readiness matter more than certificates.
Android · May 28, 2026
A practical Android privacy guide: remove unnecessary apps, reduce background tracking, control permissions, and make your phone faster, cleaner, and less annoying.
iPhone · May 28, 2026
A practical look at how iPhone jailbreak started, why it mattered, why it became harder, and what the decline of jailbreak says about modern phones.
Apple · May 28, 2026
A more balanced look at Apple’s low-cost MacBook Neo: why it makes sense for students and casual users, but still feels limited for development, virtualization, longevity, and serious work.
Accessibility · May 28, 2026
A practical, updated guide to mobile accessibility testing: screen readers, labels, focus order, contrast, keyboard support, WCAG 2.2, and why accessibility should be part of the whole development process.
Java · May 28, 2026
A modern, simple guide to Mockito: what mock objects are, why they matter, how to add Mockito to a Java or Android project, and how to write clean unit tests without overcomplicating things.