Mobile app for Chat and Communication

I'm a software engineer and I'm an expert android developer, I did a similar app like whats apps for times, please check my profile to see how I'm good at modern UI and high-quality mobile apps. please message me I hav 기타

Hello, I am a programmer and i can build you a mobile app such as whatsapp, according to your specification and requirements. With my advanced knowledge of mobile app design and development, i can build a classic, an 기타