Modify the Integrated android app with Firebase to mysql

Hello, I am working as Android Application developer and UI designer for last 7 years. I have designed and developed around 100+ android apps for myself and my clients. All my developed Apps are running in google play store. I have working experience in the latest android versions and all the latest google APIs. I have seen your project details carefully. I can provide you your desired modification in your Application. I am able to fulfill your each and every requirements efficiently. You will must be satisfied with my skill, work, experience and [login to view URL] will get one stop solution for your every issues from my end. I always work for a long relationship. You can check some of recently developed apps in my Website: [login to view URL] Let's discuss and go forward with the project.

Hello Friend, We have 4+ year experience in design and development of Websites and Mobile Applications. We have relevant experience to your requirement. We can do your project. We have expertise in developing Appointment Application, Business Application, E-commerce Applications, Payment gateway integration etc. We have expertise in Design, Java, PHP, Android, iOS, Database etc. Looking forward to hearing from you. Regards Mahavir

Hi i am Darsan. i am Mobile developer with 4+ year experience in app development contact me Thank you

Hello sir I am android developer and i have read your message, so let me describe you what i will provide you if you select me App in Kotlin, RxJava, Retrofit, Room database for local storage, AES encryption algorithm for security, Any type of payment gateway, Notification let me know your feedback for more discussion looking forward from your side NOTE : please send hello message for communication Thanks Sudhir

I am familiar with firebase and SQL I can complete the project with out time delay