7 years of experience in developing apps, 7 years android and 3 years of experience in iot development. Wellknown Android Java, Nodejs , python, shellscipt, micropython, node red and I have used many iot boards raspberry pi, beaglebone , arduino , lopy , nordic nfc dev boards , ti boards using this I have implemented BLE based applications and cloud based apps using IFTTT, Kafka, MQTT,LORAWAN