Cloud storage has been a recent topic of technology in which the most applications are being taken place because of its inherent advantages. The cloud storage could be used to optimize the places like Libraries on which this paper mainly focuses on. Library has always been an area of optimization in terms of the flaws and drawbacks of conventional systems. With the revolutions in the field of technology, Library also has undergone various improvements in terms of management. The time always demands the use of best available technology for higher efficiencies. Keeping that perspective, a modern Library management system is introduced, that overcomes all the previous system flaws using latest technology available. The proposed system makes use of modern concepts and technologies like RFID identification, Wiegand protocol, ARM 11 controller, Cloud etc.to make the management task easier and efficient compared to systems being implemented today. The system is designed to reduce the unnecessary manual work being carried out at libraries, to remove the costlier counterparts being employed which are not only adding to costs but also in terms of space required to perform their tasks, to have a simple and transparent access to the library data to both authorities and beneficiaries'. General TermsRFID identification, Wiegand protocol, ARM 11 controller, Cloud, Raspberry PI .