Hello, Welcome! React Native, Ionic, Flutter for Hybrid App development using Visual Studio Code. Swift 5, Objective-C, Java, Kotlin for Native App development using Apple Xcode 11 and Android Studio. React.js, Node.js, Vue.js, TypeScript, Angular.js, PHP, WordPress, Laravel for Web backend and frontend development. I have been working in IT development for almost 8 years, and I own various top programming skills and great experiences in mobile and web development. And also I have good background in Embedded MCU firmware development and maintenance for 5 years. I am very confident to develop the software to be communicated between device and mobile, pc, and devices using various communication modules such as SPI, I2C, USART and etc. I would like to discuss your job and lead to success all the time what you want exactly. I always look forward to hearing from you. Thank you for your attention. Best Regards.