Specialties• Custom massively scalable cloud systems, Node.JS, Ruby on Rails, and native iPhoneapps.Professional Experience• 27 Years as a Software Engineer developing software with RDBMS, Unix Servers, and PCs.• 25 Years of professional Unix System Administration and Network Administration.• 25 Years as a DBA working with MongoDB, MySQL, Postgres, Oracle, Sybase, and MSSQLServer.• 25 Years of experience developing database backed web applications.Management Expertise• 15 Years of experience Leading teams of software developers.• Extensive experience as the chief designer/architect of computer systems. Coordinatingbetween Project Management, Marketing and a team of Engineers to create quality and easy to use software systems which meet the requirements and schedule.Software Language/Programming Expertise• Ruby, Swift, Node.js, Objective-C, Java, SQL, C, C++, Perl, XML, HTML/CSS/Javascript, Flex/AS3, Unix scripting, some PHP and am currently learning Rust.System Administration Expertise• Linux, SmartOS, Solaris, OSX, OpenBSD, AIX, HP-UX, MacOS, IRIX, Windows, DOS, IOS, and Miscellaneous Ethernet equipment and routers.Networking Expertise• Extensive experience in Security and Internets. I have designed and implemented many commercial networks, including configuring firewalls, VPNs, Web Servers, Mail servers, DNS servers, routers, switches, hubs and cabling.