Today, thousands of companies still have old mechanisms in place to track the time their employees spend at work. Having tired of filling in timesheets, we decided to develop an application that could provide users with a faithful representation of employee working hours. Thus, Tahometer was born. InterLink implemented a time tracking mode while working on the computer and an off-line mode as well. We created a mechanism to generate reports, spent time accounting for task solving, and developed client applications for Windows, Mac and Linux. While working on the project, we also created a cloud-based solution available to all. The service comes in both Russian and English versions, and may also be used by users under a freemium model, allowing the use of basic functions free of charge. We also provide trial periods for all subscription plans.