César D. Rodas

Contact
Experience
Director of Engineering   Feb. 2011 - Oct 2012     PlumWillow, Inc    New York, NY (Remote work)
Senior Developer   Aug. 2010 - Oct 2012     PlumWillow, Inc    New York, NY (Remote work)
  • Full-time PHP devel
  • MongoDB ninja (optimizations, stats with map/reduce)
  • Helping in front-end stuff (jQuery)
  • NodeJS to process items
Technologies: PHP, NodeJS, Javascript (jQuery), MongoDB, Redis, Apache Solr, ElasticSearch, Vork Framework.
 
PHP Developer   Jan. 2010 - Feb. 2011     Opendrive.com    San Francisco, CA (Remote Work)
  • Designed site API
  • Designed API with OAuth
  • Enhanced site search engine
  • Improve user UI
  • Added preview of files (PDF, Videos, MP3)
  • NodeJS: Design an internal job queue, and a chat server
Technologies: PHP, Apache Solr, MySQL, NodeJS, FFMpeg.
 
PHP/MySQL Developer   Jul. 2009 - Aug. 2010     Up and Running Software, Inc    Houghton, MI (Remote work)
  • Full-time developer
Technologies: PHP, Javascript, XML, MySQL, GNU/Linux, Drupal, CodeIgniter.
 
Network Administrator   Aug. 2007 - Jul. 2009     Centro Nacional de Computación    Asuncion, PY
  • Admin WAN and LAN resources in the University of Asuncion
  • Installation and maintenance of Unix servers (GNU/Linux and FreeBSD)
  • Network Monitoring
  • Internet Society ccTLD workshop about DNSSEC. Amsterdam - The Netherlands - Sep. 2008
Technologies: GNU/Linux, FreeBSD, Squid Cache, Cisco Routers, Quagga, Zebra, SNMP, Apache, PHP, MySQL

 
PHP Developer   Jun. 2006 - Aug. 2007     Ciberson S.A    Asuncion, PY
  • Developing large WAP/MMS App
  • SMS to TV App.
Technologies: GNU/Linux, PHP, MySQL, Kannel, Visual Basic 6.0

 
Time off   Aug. 2005 - Jun. 2006     University    Asuncion, PY
  • Begun study Computer Programming at the National University of Asuncion
  • Some freelance jobs.
 
Senior Web Developer   Feb. 2005 - Aug. 2005     Internet Design, SA    Asuncion, PY
  • Web Developer.
  • DB Administrator.
  • Large website optimization using file-cache.
Technologies: PHP, MySQL, ASP, IIS, Windows 2000.

 
Open source
Contributions  
 
Backend Developer   May. 2011     EyeOS    Barcelona, Spain
  • Helped the project to use search engines (Solr, ElasticSearch)
  • Worked on a Glade to Qooxdoo compiler
Technologies: PHP, Javascript, Qooxdoo, Solr, ElasticSearch, MySQL, Java.
 
Chief Architect of Haanga   Aug. 2010 - Present     Menéame Comunicacions S.L    Sineu, Mallorca - Spain (Remote Work)
  • Started Haanga project, an über efficient template engine for PHP
  • Migrated views from Meneame to Haanga
  • Minor improvements to Meneame
Technologies: PHP, PHPUnit.
 
Hobbies
Conferences
Education
2006-Present     Universidad Nacional de Asunción    Asuncion, Paraguay
Publications
Interests
PHP, C, C++, Unix, Programming Languages, Text Categorization, Text clustering, Large Websites optimizations, Traveling, Open Source Software