Shantanu Bhadoria Author

Shantanu Bhadoria is an avid traveler and the author of several popular open source projects in Perl, Python, Golang, and Node.js, including many IoT projects. When in Singapore, he works on paging and building control systems for skyscrapers and large campuses in Singapore, Hong Kong, and Macau. He has authored and contributed to public projects dealing with control over gyroscopes, accelerometers, magnetometers, altimeters, PWM generators, and other sensors and controllers, as well as sensor fusion algorithms such as Kalman filters. Shantanu's work in IoT and other fields can be accessed on his GitHub account with the name shantanubhadoria. He is also the author of Device::SMBus, a popular Perl library used to control devices over the I2C bus. Ruben Oliva Ramos is a computer systems engineer from Tecnologico of Leon Institute, with a master's degree in Computer and Electronic Systems Engineering, with a specialization in Teleinformatics and Networking from the University of Salle Bajio in Leon, Guanajuato, Mexico. He has more than five years of experience in developing web applications to control and monitor devices connected to Arduino and Raspberry Pi using web frameworks and cloud services to build the IoT applications. Ruben is a Mechatronics teacher at the University of Salle Bajio and teaches students enrolled for the master's degree in Design and Engineering of mechatronics Systems. He also works at Centro de Bachillerato Tecnologico Industrial 225 in Leon, Guanajuato Mexico, and teaches subjects, such as electronics, robotics, and control, automation and microcontrollers, at mechatronics technician career. He is also a consultant and developer for projects in areas, including monitoring systems and datalogger data, using technologies, such as Android, iOS, Windows Phone, HTML5, PHP, CSS, Ajax, JavaScript, Angular, and ASP.NET; databases, such as SQLite, MongoDB, and MySQL; and web servers, such as Node.js and IIS. Ruben has done hardware programming on Arduino, Raspberry Pi, Ethernet Shield, GPS and GSM/GPRS, ESP8266, and control and monitoring systems for data acquisition and programming. Ruben is the author of the following books, also by Packt: • Internet of Things Programming with JavaScript • Advanced Analytics with R and Tableau