Practical Android development guides, written from real project experience — not generic tutorials.
What actually goes into building and shipping a native Android app, from project setup to Play Store review.
A working developer's comparison of Kotlin and Java for Android, based on shipping apps in both.
How to add AdMob to an Android app correctly, avoid common policy violations, and the test-ad-unit mistake that stalls approval.
The full submission process: store listing, content rating, review, and what to do when Google flags a policy issue.