You will get 12 testers for 14 days of google play close app testing

Rizwan K.Status: Offline
Rizwan K. Rizwan K.
5.0
Rising Talent

Let a pro handle the details

Buy User Testing services from Rizwan, priced and ready to go.
Rizwan K.Status: Offline
Rizwan K. Rizwan K.
5.0
Rising Talent

Let a pro handle the details

Buy User Testing services from Rizwan, priced and ready to go.

Project details

Do you Need 12 testers for close app testing or pre-release testing for your google play app for 14 Days?

Discover the ultimate solution for optimizing your app's performance with my exclusive Close & Pre-Release Testing service! Benefit from a thorough 14-day testing period, led by a team of 12 testers.

What You Get:

Expert testers Team: A dedicated group to thoroughly check your app.
Real-world Testing: We'll simulate various scenarios to make sure your app works well.
Google Play Console: We'll ensure your app meets the platform's standards.

Procedure for this app testing:

Step 1:
Add the tester's email ID that I will provide you for your closed testing track in Play Console and monitor their feedback and reports.

Step 2:
We will test your app continuously for 14 days.

Step 3:
After 14 days of continuous testing, we applied for production access on the Dashboard in Play Console and will answer the questions about closed tests.

Step 4 :
Publish your app to production and reach billions of users on Google Play.

If you have any questions, please feel free to ask me.
Testing Platform
Website Testing, Mobile Testing, Software Testing, Game Testing
Device
PC, Mac, iPhone, Android Mobile Phone, Android Tablet
Language
English, Albanian, Arabic, Bengali, Bosnian, Bulgarian, Catalan, Chinese (Simplified), Chinese (Traditional), Croatian, Czech, Danish, Dari, Dutch, Estonian, Filipino, Finnish, French, Georgian, German, Greek, Haitian Creole, Hawaiian, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Jamaican Creole, Japanese, Kazakh, Korean, Latin, Latvian, Lithuanian, Luxembourgish, Macedonian, Malay, Maltese, Nepali, Nigerian, Norwegian, Oriya, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Slovak, Slovene, Somali, Spanish, Swahili, Swedish, Tagalog, Tamil, Thai, Turkish, Urdu, Vietnamese, Welsh

What's included $100

These options are included with the project scope.

$100
  • Delivery Time 15 days
  • Number of Revisions 0
  • Number of Pages Tested 30
  • Screen Recording Time (Minutes) 0
    • Test Scenario
    • Annotated Screenshots
    • Test Mobile
5.0
1 review
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

MA

Mohammed A.
5.00
Feb 15, 2026
Mobile App Modifications and Publishing for iOS and Android Excellent work and great experience

Will hire him again
Rizwan K.Status: Offline

About Rizwan

Rizwan K.Status: Offline
Senior Android Developer | Kotlin, Jetpack Compose & Firebase
5.0  (1 review)
Riyadh, Saudi Arabia - 1:51 am local time
Senior Android Developer with 6+ years of experience building, improving, and maintaining production mobile applications using Kotlin, Java, Jetpack Compose, Firebase, and modern Android architecture.

I specialize in native Android development from building new applications to improving existing codebases, fixing difficult bugs, optimizing performance, integrating APIs and payments, and preparing apps for reliable Play Store releases.

ANDROID DEVELOPMENT

• Kotlin & Java
• Jetpack Compose
• MVVM / MVI & Clean Architecture
• Android SDK & modern Android architecture
• Room, Retrofit & REST APIs
• Firebase Authentication, Firestore, FCM, Analytics & Crashlytics
• Offline-first applications & local data management
• Push notifications & real-time features
• Performance optimization & crash debugging
• Google Play Store releases, maintenance & updates
• Android Enterprise, Device Owner, Kiosk & MDM solutions

PRODUCTION & GCC EXPERIENCE

I've worked on real production mobile applications, including Saudi/GCC-focused products, Android enterprise solutions, payment integrations, application maintenance, and production release workflows.

My experience includes solving real engineering problems rather than only building demo applications including application crashes, device-specific issues, API integration, offline functionality, release problems, and Android device-management requirements.

FLUTTER DEVELOPMENT — SECONDARY SPECIALIZATION

When cross-platform development is the better choice, I also build Flutter applications for Android and iOS using Dart, Firebase, REST APIs, responsive UI, state management and production release workflows.

I have real Flutter projects and live applications, allowing me to work across both platforms when a project requires it.

iOS EXPERIENCE

I also have experience working with iOS applications and Swift, including modifying, maintaining and publishing existing iOS/Android applications.

WHY CLIENTS HIRE ME

• 6+ years of mobile development experience
• Native Android development with Kotlin and Java
• Strong Jetpack Compose and modern Android architecture experience
• Production experience with Firebase, APIs, payments and Play Store releases
• Android Enterprise / Device Owner / Kiosk experience
• Real Flutter experience for Android + iOS
• Experience with Saudi/GCC-focused mobile products
• 5-star Upwork reviews on completed projects

I’m a strong fit if you need:

→ A Senior Android Developer for a new or existing Kotlin application
→ Jetpack Compose development or Android modernization
→ Android bug fixing, crash investigation or performance optimization
→ Firebase / REST API / Room / Retrofit integration
→ Android Enterprise, Device Owner, Kiosk or MDM development
→ Flutter development for Android and iOS
→ Help preparing and maintaining an application for Google Play or App Store release

If you already have an application, send me the current tech stack, the problem you're facing, and your desired outcome. I'll focus on the technical solution and give you a clear approach before development begins.

Steps for completing your project

After purchasing the project, send requirements so Rizwan can start the project.

Delivery time starts when Rizwan receives requirements from you.

Rizwan works on your project following the steps below.

Revisions may occur after the delivery date.

step 1:

Add the tester's email ID that I will provide you to your closed testing track in Play Console and monitor their feedback and reports.

Step 2:

We will test your app continuously for 14 days.

Review the work, release payment, and leave feedback to Rizwan.