How to Get 12 Google Play Testers for Closed Testing 14 Days
Learn how I got 12 Google Play testers for 14-day closed testing completely free and unlocked Production access without paid tester services.
Cem Kiray's Page
Cem Kiray's online portfolio and blog site. Hi, I'm Cem Kiray! I share my knowledge and experiences with the community.
Latest posts
How to fix Push Notifications on Android React Native (2026)
Fix "Invalid Google Project Number" error and push notifications on Expo React Native Android apps. Learn why OneSignal notifications not working on Android?
How to import SVG in React Native [2026 Update]
Learn how to import and use SVG images in React Native Expo components. We will use react-native-svg package to easily import SVG in React Native projects. [2026 Update]
How to Add JSON-LD Schema for Better SEO in Astro
Learn how to add JSON-LD schema to your website with Astro pages for better SEO. JSON-LD helps search engines understand your content and improve search rankings.
Fix: "You can't rollout this release because it doesn't allow any existing users to upgrade" Error
Learn how to fix the "You can't rollout this release because it doesn't allow any existing users to upgrade" error in Google Play Console.
How to Fix Apple Developer Program "Unknown Error Occurred"
Learn how to fix the "We are unable to process your request. An unknown error occurred" error when enrolling in Apple Developer Program
How to fix "The OS Watchdog Terminated Your App" Error?
Learn why "OS watchdog terminated your app" error happens in React Native (iOS) apps. Understand what is "watchdog timeout", why it occurs in apps...
'Final reminder: Answer the updated age ratings questions.'?
Got the "Final reminder: Answer the updated age ratings questions." email and then App Store Connect started showing "An error has occurred. Try again later"? Here's what and why of it...
why not bicing station finder - now LIVE!
Discover why not bicing, a fast and user-friendly Bicing Barcelona station finder app. Search and filter bikes in barcelona! bicing cerca de mi...
Vite env values returning undefined [SOLVED]
Fix env variables returning undefined in Vite using import.meta.env and proper .env file setup
How to fix React Native POST Form Data: Network Error
Learn how to post form data in React Native using fetch or Axios. And how to handle network errors. Fix network errors on formdata post requests.
How to Run LLM Locally (Easy and Free)
Learn how to run LLM locally on your machine. We will see how to run LLMs free on locally and get an free LLM API.
About my blog
First post for my new blog. I will write about my blog, how I created it, and how you can use it.