Telecommunications is a technology that studies the mechanisms of information transport by different means, actors and ways of doing it. Several mathematical tools are involved in their study that require advanced knowledge of several of these techniques. This project supports the development of a tool that wants to facilitate the understanding of different simulation and calculation elements used in telecommunications subjects, such as the Smith chart using modern web tools and analytical geometry to assist the engineer and avoid use paper and pencil manual, which although it is still valid, have faster, more precise and didactic alternatives. On the other hand, this project has as an aspiration, to serve as a base for future projects that can provide useful tools to students and researchers to facilitate and assist academic or professional projects.