4PSA
Alexandru Vizitiu has extensive experience in technical support and web development, currently serving as a Technical Support Engineer at 4PSA since March 2011. Prior to this role, Alexandru worked as a Web Developer at Apostrof from 2004 to February 2010. Alexandru holds a Master's degree in Petrology and Metallogeny from the University of Bucharest, obtained between 2004 and 2005, as well as a Bachelor's degree in Geology and Geophysics from the same institution, completed in 2004.
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4PSA
4PSA is a provider of unified communications software for the cloud that allows its clients to communicate better. It offers real-time communication and collaboration services in the cloud.4PSA has also engineered technology that enables service providers to deliver cloud services, including automation, enterprise PBX, voice, video, instantmessaging, and mobility. It was launched in 2002 and is based in Bucharest, Bucuresti.