JC Ahangama

Experience

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  UTA - Arlington

  Jan 1987 - Dec 1990

  Teaching Assistant

  Taught, FORTRAN and later 360 Assembly Language. Taught 300-student cross-section of the metroplex Compter Literacy combining mainframe, Macintosh and Windows.

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  American Integrated Systems

  Jan 1990 - now

  Consultant

  Providing advisement in all aspects of the IT field for small and medium-size businesses:Converted two websites into fully-W3-cerified Mobile-friendly ones. Made them XHTML and CSS compliant and re-programmed SVG diagrams by hand for fast loading. (Ask to see). Setting up LANs, Building wide-area connections bridging offices using VPN links, Building back up systems, Service and maintenance of office IT installations as a contractor.Setup email servers and Apache web servers on customer facilities. Installed Internet kiosks (overseas) using barebone systems running Linux on diskless workstations.Maintain customer IT facilities over the Internet using encrypted VPN connections.Developed a network based multi-user program for a customer to purchase used cars from around the country using a price evaluation system that made my customer the biggest exporter of large-size used cars, Designed (pre-Internet) ISDN connected network connecting Federal Government Migrant Worker Centers distributed among several states, Designed the Internet connected network for Admirals Club at DFW airport, etc.Pre-wireless era: Built coax LANs and Ethernet LANs, Converted dozens of Novell Netware Client-Server networks into Peer-to-Peer local Area networks. Pre-Windows: Enabled PCs to connect by adding modems and network cards to them, Partnered providing network connectivity in setting up modem era Flashnet ISP. Show less

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  Avalon and ATI tech schools

  Jan 1993 - Dec 1995

  Teacher

  At Avalon, an inner-city technical school revamped the 300-student computer class and facilities, developed coursework and taught computer classes of Microsoft Office programs and printing, etc.At ATI, taught computer class with in-depth use of MS Word and Excel, form letters etc..