Implement in app purchases for my android application

Hello, I am an Expert and Experienced Developer. Please open chat box . Even you can check my Reviews and Ratings . I am perfect developer for your project. Expecting your quick and +ve reply.. Thanks

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Hi. How are you doing? I can do this. Lets discuss the details. Hope to hear from you soon. Thanks

Hello,I can add in-app purchases in 70$(AUD) i will complete this in a day . Can start this right now. Regards Hasan

Hi, This can be easily done. What is the URL of the app? Why choose me? I make apps that help businesses reach their goals. As a Mobile Applications Developer with 5 years of experience in related fields, I specialize in native Android apps development. I have developed 20 mobile applications and I know many nuances to develop a great mobile application. My development process is transparent and you will always know what I'm doing at the time and will get result on time. One of my principles it is: Write readable and clean code. [Programming Experience] • Java: 4 years • Excellent understanding of object-oriented programming, software design patterns, algorithms & data structures [Technology Experience] • Strong knowledge of Android & iOS SDKs, different versions of mobile OSs, and how to deal with different screen sizes • Experience with offline storage, threading, and performance tuning • Familiar with Analytics, Cloud Message/Push Notifications, In-App Purchase, Location and Map APIs • Comprehensive understanding of REST / JSON / XML Web Services • Proficient understanding of code versioning tools: Git • Well versed in Build System & Dependency Manager: Gradle, Cocoa Pods [Personal Qualities] • Ability to understand business requirements and translate them into technical requirements • Cooperative and helpful on a team, but also capable of working completely autonomously Regards, HappyMarli

I can do it for free because I am looking to build my profile. In return, you give me good comments and that's all. Please award me this project. Thank you .

hello Professional android developer is here to help you out. I have 2+year of experience in android development. Your project requires payment gateway Please consider my bid and send details via chat. Regards.