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WEB APPLICATION ENGINEER 09/2007 to PRESENT
Yahoo! Inc. (Yahoo! News)
Sunnyvale, CA, USA
Develop web-based enterprise application for the company
Main Responsibilities and Accomplishments:
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Develop, test, maintain and improve front-end and back-end codebases by evaluating business needs and analyzing requirements following company standards and best practices.
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Support, debug, and profile cross platform web-based application by following the A-grade web browsers list.
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Manage web-based application by following a Software Development Life Cycle (SDLC), including development, QA, staging and production environments.
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Develop codebase for all aspects of a release's Life Cycle, from new major or minor releases, to maintenance and hot-fixes releases.
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Respond to feedbacks given by Project Managers, Product Managers, Directors of Engineering, Engineering Managers, Technical Leaders, Back-end Engineers, Front-end Engineers, International Engineers, User Experience Designers, Interaction Designers, Visual Designers, Quality Assurance Engineers, and Customers by fixing defects and performing enhancements.
Technology Used: HTML, CSS, JavaScript, DOM, BOM, YUI Framework, PHP, MySQL, Web Service, and Proprietary Tools.
Properties: Yahoo! News (Current), Yahoo! Teachers.
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SENIOR WEB APPLICATION DEVELOPER AND USER INTERFACE ENGINEER 10/2005 to 07/2007
World Avenue
Boca Raton, FL, USA
Developed web-based enterprise application for the company.
Main Responsibilities and Accomplishments:
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Developed web-based front-end user interfaces using HTML, CSS, JavaScript (AJAX, JSON), DOM, and the BOM.
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Developed back-end API using Apache, PHP and MySQL.
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Wrote JavaScript, and PHP codebase documentation.
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Responsible for developing and maintaining JavaScript wrapper API by using the Yahoo User Interface (YUI) libraries.
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Managed Software projects using CVS and Subversion.
Technology Used: HTML, CSS, JavaScript (XmlHttpRequest (AJAX), JSON), DOM, BOM, Apache 2.0, PHP 5, MySQL 5 (MySQL Database Replication), Firefox (Gecko), Internet Explorer (Trident), Opera (Presto), Konqueror (KHTML), Safari (KHTML), Apache, cURL, CVS, Subversion, SSH, FTP, SFTP, SCP, Rsync, nmap, Samba, WebDAV (HTTP Extension), Squid (Proxy Server), Ethereal, VMWare Virtualization (Virtual Machine), Linux (Ubuntu, Gentoo and SUSE Linux Distributions), Microsoft Windows XP, VIM Programming Editor, Jedit Programming Editor, Eclipse IDE, Zend IDE, WinSCP (SFTP / SCP Client), Putty (SSH Client), and x2vnc.
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WEB APPLICATION DEVELOPER 07/2005 to 08/2005
New Orleans Center for Science & Math
New Orleans, LA, USA
Developed web application and maintained software and hardware for the college.
Main Responsibilities and Accomplishments:
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Developed web-based front-end user interfaces using HTML, CSS, JavaScript, DOM, and the BOM.
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Developed back-end API using Apache, PHP, and MySQL.
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Deployed softwares and hardwares in toshiba laptops.
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Setup wireless network.
Technology Used: HTML, CSS, JavaScript, DOM, BOM, Apache 1.3, PHP 4, MySQL 4.1, Microsoft Windows XP, Mac OS X Server (Tiger), Robotics Software and Hardware, PASCO Temperature Software and Hardware, Mozilla Firefox, ClamWin, Spybot, Wireless Network IEEE 802.11g Standard (Wi-Fi), SFTP, and SSH.
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WEB APPLICATION CONSULTANT 09/2002 to 07/2005
Independent Work
Maracaibo, Zulia, Venezuela
Developed custom applications in the public, private, and academic settings.
Main Responsibilities and Accomplishments:
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Developed web-based front-end user interfaces using HTML, CSS, JavaScript, DOM, and the BOM.
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Developed back-end API using Apache, PHP, and MySQL.
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Accomplished template engine to separate the presentation layer from the business logic layer of the web-based application.
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Accomplished database abstraction to create an API to connect to several database management systems (MySQL, Oracle, MSSQL, and PostgreSQL).
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Accomplished PDF dynamic generation.
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Implemented First Data EFSnet Payment Gateway.
Technology Used: HTML, CSS, JavaScript, DOM, BOM, Apache 1.3, PHP 4, MySQL 4.1, PEAR, FPDF, Java Servlet, dot NET C#, and cURL
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SYSTEM ADMINISTRATOR AND APPLICATION DEVELOPER 06/2001 to 09/2002
Desca - The Networking Company
Maracaibo, Zulia, Venezuela
Managed software, network, and developed applications for the company.
Main Responsibilities and Accomplishments:
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Developed web application using HTML, CSS, JavaScript, DOM, BOM, Apache, PHP, and MySQL.
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Developed a simple inventory management system for the technical support department.
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Accomplished MCP (Microsoft Certified Professional) 70-210 exam certification.
Technology Used: HTML, CSS, JavaScript, DOM, BOM, Apache 1.3, PHP 4, MySQL 4, Cisco System, Microsoft Visual Basic 6.0, Microsoft Access, Microsoft Excel, Microsoft Windows 2000 Client/Server Environment (Operating System), Microsoft ISA Server (Firewall and Proxy Server), Microsoft Active Directory (LDAP Server), Print Server, Microsoft IIS Server, Microsoft Exchange Server (SMTP, POP3 and IMAP), and Microsoft SQL Server (SQL Database Server).
