Compile messaging app like Whatsapp (with atlas by Layer code)

Hey, Greeting of the day, I am konika. I was looking through your project requirements and I do believe it's something we have experience in previous development and we can complete in a reasonable amount of time and cost. I have reviewed your job and find myself experience in working with similar kind of job. What i ensure from my end. I provide the complete solution where I provide the code that is easily maintainable, clean codes and provide seamless integration of new functionality. I give attention to details and ensure that the application to be developed is User friendly. I am the right person for your project. I believe in customer satisfaction and building long term relationship with the client. If you are interested please revert me back so we can discuss further details. I will provide my portfolio on request. Thank you.