Sean Hayes (Heagn Ang)

Experience

UNIVERSITY OF CALIFORNIA, IRVINE (tlg.uci.edu), Irvine, CA

Programmer/Analyst III

01/2012-Present

  • Configuring and implementing Splunk

SIEMENS (support.industrysoftware.automation.siemens.com), Cypress, CA

Web Application Developer - Intern

08/2010-Present

  • Configuring and implementing a full-text search engine (Solr) using Solr PHP client as back and front end to display search results and index documents, Perl to parse data, and JSON as a data-interchange format
  • Developing a web tool utilizing Ajax, CSS, Perl, and XML to identify and replace all the Problem Reports (PRs) containing company name violations in the database used by the search engine and generating an Excel spreadsheet for managers
  • Updating old websites to new look and feel for all the global websites using a template
  • Maintaining and updating contents for support.industrysoftware.automation.siemens.com and various old Perl and PHP scripts
  • Modifying a phone survey reporting tool to generate survey results in word format and converting email notifications to HTML
  • Creating a robot crawling to other websites to detect piracy licenses (cracks or .dll files) and send the reports to managers
  • Documenting all the activities (configuration, implementation, and developments) for the future reference

XENON PROJECT INTERNATIONAL INC (xenonproject.com), El Monte, CA

Ecommerce Web Developer - Intern

06/2010-08/2010

  • Initialized and created Subversion Control for the team to ease editing files
  • Optimized MySQL by finding a better MySQL query and utilizing cache to improve the performance
  • Installed and implemented a full-text search engine (Sphinx) using PHP and MySQL for server side and Ajax for client side
  • Documented procedures of all applications to guide other and next interns for future changes and implementations

ECKX MEDIA GROUP LLC (eckxmediagroup.com), Fountain Valley, CA

Web Developer - Intern

11/2009-01/2010

  • Customized a new website by using the company framework in PHP (similar to Codeigniter), MySQL, JavaScript, and CSS
  • Organized the code to make it easy for other people to read and have a better algorithm for a fast performance

BERKELEY INSURANCE & FINANCIAL SERVICES (bifs1.com), Berkeley, CA

Web Developer/Designer

11/2008-08/2009

  • Created the company website by using PHP, MySQL, JQUERY, JavaScript, CSS, and Photoshop with a time and budget limit
  • Implemented functions to validate forms in PHP for server side and JQuery with AJAX on client side
  • Maintained the website to make sure bugs free and compatible with different browsers

RANCHO SANTIAGO COMMUNITY COLLEGE DISTRICT, Santa Ana, CA

Teacher Assistant

11/2005-08/2007

  • Provided tutorial assistance to individual or small groups of students to prepare them for exams
  • Performed clerical tasks including recording attendance, preparing, and distributing teaching aids and instructional materials

RANCHO SANTIAGO COMMUNITY COLLEGE DISTRICT, Santa Ana, CA

Tutor (Math & English)

07/2004-11/2005

  • Assisted individual student who need help in math and English to pass their tests or have a better understanding of concepts

Education

CALIFORNIA STATE UNIVERSITY, FULLERTON, Fullerton, CA

M.S., Computer Science focusing on Databases, Web Programming, and Software Engineering
Master Project: Time Series Pattern Recognition & Match Utilizing Symbolic Aggregate approXimation (SAX)

08/2009-12/2011

UNIVERSITY OF CALIFORNIA, BERKELEY, Berkeley, CA

B.A., Economics focusing on Finance

08/2007-08/2009

SKILLS & LANGUAGE

Technical Skills

C++, Java, Perl, PHP, C#, MySQL, MS SQL, ASP.NET, JavaScript, Jquery, AJAX, JSON, XML, HTML, CSS, Eclipse, Photoshop, MS Office, Git, Windows, Linux (Ubuntu)

Languages

Languages: Fluent in Cambodian (Khmer), Learning Mandarin

AWARDS & RECOGNITION

Recognition

  • Recognition for Achievement in Social Science, 2006-Present
  • National Mathematics Honors Society, Member, 2006-Present
  • Phi Theta Kappa, Member, 2005-Present
  • Orange Coast College Leadership Award, 2007-2008

Scholarship

  • USA Funds Scholarship, 2008- 2009
  • Orange Coast College Scholarship, 2007-2008

LEADERSHIP

EOPS HONORS CLUB, Costa Mesa, CA

Vice President

08/2006-12/2006

  • Created fundraising ideas and raised funds about $3000 used as 6 scholarships awarded to active club members
  • Coordinated with the president to arrange weekly meeting for 30 members in the club