Software Engineer: Confidential
Long Island, New York. March 2005 - Present

• Rewrote and rearchitected significant portions of the click tracking system, used to track and optimize online ad spend and revenue for hundreds of clients, including E*TRADE, Cingular, and Match.com.
• Rewrote the entire tracking front-end, originally written in PHP, in Java 5 on Tomcat 5.5, resulting in a 2000% improvement in performance and a significant improvement in scalability.
• Redesigned and rewrote the entire backend tracking processing system, resulting in a 1000% scalability improvement.
• Worked with clients to ensure proper implementation of our codes within their sites.
• Ensured 24/7 operation for production systems.

• Wrote a program in PHP to generate invoices for merchants participating in an "affinity rewards" program.
• Wrote the interface to view invoices and record payments against them, including the ability to mark specific transactions as paid or disputed.
• Wrote the majority of front-end PHP and HTML code for a major financial client website.

• Edited and maintained company e-commerce site (Apache/PHP with Oracle on Solaris) both on the programming level and on the HTML/JavaScript design level
• Migrated company's accounting process away from the Macola package
• Built a bridging firewall running Linux to protect company web and DNS servers from attackers
• Created several sites based on the Amazon Web Services (AWS) framework using XML
• Implemented and maintained DNS (BIND 9) and Mail (Sendmail / IMAP) servers
• Maintained office computers on a domain-based Windows NT4/2000 network with IP printers
• Rewrote company's entire e-commerce site from scratch using PHP and PostgreSQL
• Created a store framework for Amazon Web Services using XML and PHP
• Optimized the site for search engines, significantly boosting its position in Google and other engines

• Designed, implemented, tested, and maintained Macintosh client of Aimster file sharing service using C++ with Metrowerks CodeWarrior and the PowerPlant framework
• Worked with Windows client developers to ensure cross-platform compatibility of Aimster service
• Provided support to users of Aimster Macintosh client

• Using Perl and MySQL, created a web robot to search the Internet for video files
• Maintained and redesigned portions of company website
• Provided technical support for coworkers and clients
• Installed and maintained Linux computers

• PHP, PostgreSQL, MySQL, Oracle, HTML/CSS, Perl, XML, C++, C, JavaScript, basic Java, ASP, Scheme, MIPS Assembler

• Subversion, jEdit, vi, Zend Development Environment, CVS, gcc

• Windows 2000 Professional and Server, Linux (RedHat 7-9 and Enterprise, Fedora Core), Windows 95/98/NT, MacOS (8.x - X), Windows 3.1, and MS-DOS

• Hardware installation, upgrades and repairs on Macintosh, Windows, and Linux computers
• Built several complete Windows- and Linux-based computer systems (desktops and servers)

• Created and configured several Linux- and Windows 2000-based NAT routers and firewalls.
• Configured several wired and wireless networks.

• Microsoft Office, Apache, MySQL, PostgreSQL, Oracle 8 and 9, Sendmail, BIND, Adobe Photoshop, Macromedia Dreamweaver, IIS, RealProducer, Windows Media Encoder, Emacs, vi