Reflab s.r.l. is a software company located in Pisa (Italy) founded in 2003. We design, develop and provide consulting for applications built with web technologies on browsers, mobile devices and desktop environments. Reflab is a proud supporter of open source technologies since the beginning of its activity. Reflab means "reference laboratory", because we strongly believe in long term and trustful collaboration with our partners and customers; being organized as a small but agile company has been proven to be a key for successful projects. Since the beginning of our activities, Python is the programming language we love and we use most: back-end solutions in web projects, desktop applications, linux system administration and QGIS plugin developments are the contexts where we have improved our skills with Python. The second programming language we use the most is Javascript , as its role is increasingly important in web technologies.