Given the rapid adoption of technology in property companies, it is surprising how many still use a laborious paper log book or error prone spreadsheet to track hundreds or even thousands of keys in and out of the office. Many agents we talk to say keys are the bane of their lives, with hours of staff time wasted each week trying to find the correct keys, and in the worst case hundreds of pounds being spent on lock changes to deal with lost keys.Keyzapp combines a simple-to-use web application with contactless key fob technology to solve these key headaches. With accurate audit trails of key usage, Keyzapp automatically chases keys back into the office, while presenting customers and contractors a professional image with a range of custom branded contactless key fob options. Keyzapp has been designed from the start to be tailored to existing physical processes and key numbering schemes, ensuring that all staff can easily adapt to Keyzapp from day one.Our customers say that:- "Keyzapp saves £200 of time a month" (in a single office)- "Now I no longer worry about keys"- "Our staff love it"I am a founding director and CTO of Keyzapp, and my main responsibility is the development, maintenance and running of the Keyzapp software platform. I can also be found supporting our customers, selling, manufacturing keyfobs or doing our finances - the joy of a new software company is that I am involved in every aspect of the business and no two days are ever the same.From a technical point of view, Keyzapp is built upon the .NET platform, and combines a number of technologies to ensure NFC keyfobs work seamlessly with an online web application. It is hosted on Microsoft Azure.