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kailash
@bumkailashkumar
App Testing Expert And Android Developer
India
English, French, German
kailash is unavailable until Jun 3, 2026
About me
Hello, I'm Bum Kailash Kumar — a mobile growth specialist and expert in app testing with a proven track record of helping developers successfully pass Google Play's closed testing requirements. I provide access to real, engaged testers and ensure full compliance with Google Play policies, guaranteeing smooth app approvals. To date, I've supported over 250+ apps with a 100% success rate.
In addition to testing and compliance, I'm an experienced Android developer proficient in Kotlin, Jetpack Compose, and Firebase. I specialize in building modern, intuitive Android applications
Skills
kailash
Offline •
Average response time: 1 hour
See my services
User Testing
I will provide google play closed testing 12 testers with guaranteed production
User Testing
I will provide 12 testers for your android app, with 100 percent approval guarantee
448 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 448 Reviews
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nicolas_elliot
Japan
It was delightful working with Kailash. He gave regular updates during the testing period and gave a 100% guarantee store approval. Very recommended especially for indie developer. Instead of the hassle asking for friends and family, spending 10 dollars on his service is definitely worth it.
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david_vucenovic
Serbia
Working with him on Google Play app testing over the 14-day period was a smooth experience. He followed the requirements carefully, provided consistent feedback, and completed all tasks on time. Communication was clear and reliable throughout the process. I would recommend him for similar testing tasks.
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johanneswt
Germany
It was a pleasure working with Kailash. He delivered excellent work that fully met my expectations. Communication throughout the project was smooth and responsive - he was always easy to reach and quick to reply. On top of that, he completed the work right on schedule, which I really appreciated. I would...
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moki_26
Germany
Kailash and his team did an incredible job. They helped us navigate the closed testing requirements flawlessly, and we secured Google Play approval on our very first attempt. As a master developer, I’m comfortable with the code, but without his team of 12 testers, I would have been stuck in the review...
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hlodaspl
Poland
Top freelancer! Very professional, polite, and easy to work with. Everything was delivered on time exactly as promised. Great attention to detail and smooth communication throughout the whole process. I’m very satisfied with the final result and would definitely recommend this freelancer to others.
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