Wojfun Information System is a Chicago based software technology company. We specialize in consulting and custom application development. Our team has very diverse skills and specilizes in numerous languages, protocols, and operating systems, including: C, php, perl, html, javascript, sql, visual c HTTP, SMTP, FTP etc, protocols Unix and windows administration Affiliate programs, payment processing High performance traffic routing applications If you have any questions about our company or services we offer, don't hesitate to contact us.