developing native, hybrid and web apps for popular mobile Operating Systems such as iOS, Android, etc, and leveraging on Bluetooth/BLE/wifi/GSM/GPRS technologies to achieve connectivity with local devices, things, and cloud-based applications. Mobile apps also collect data drawn from internal sensors (GPS, accelerometers, proximity sensors, camera, etc) and external sensors mounted on wearables (fitness band, pendants) and personal accessories (shoes, bed, etc), update the same into cloud-based applications and perform data analytics using proven algorithms either locally or in the cloud to draw insightful conclusions.