She was the Computer Support Engineer at Polytechnic School from 2007 to 2009, before becoming Manager of the school. Prior to which, she was a Webmaster at Challenge PRO for five months. Ms. Sy has worked as the Development Engineer at the Sonatel multimedia, as a developer at People Input and as a Systems and Information Services Engineer.<ref>[http://www.linkedin.com/pub/aminata-sy/1b/304/345 Aminata Sy's Linkedin Profile]</ref> | She was the Computer Support Engineer at Polytechnic School from 2007 to 2009, before becoming Manager of the school. Prior to which, she was a Webmaster at Challenge PRO for five months. Ms. Sy has worked as the Development Engineer at the Sonatel multimedia, as a developer at People Input and as a Systems and Information Services Engineer.<ref>[http://www.linkedin.com/pub/aminata-sy/1b/304/345 Aminata Sy's Linkedin Profile]</ref> |