• IronSource ^Search (2014 – 2016)

  • Implemented in Go high performance & low latency geolocator and browser sniffer.

  • Implemented Bing search feed consumer and client tracking. Maintance of Yahoo, InfoSpace and partial Google feeds. At runtime feeds segregated by brand, market and multiple AB tests.

  • Implemented detection & reporting of prominent browser ad blockers, which allowed management take strategic business decisions.

  • Developed:

    • Solutions with a mixture of PHP, SQL (MySQL, RedShift), Python and Go.

    • search extensions for Chrome and Chromium browsers (ie. Binkiland New Tab).

    • Internal automations for department needs (ie. AV scans, remote jobs, up/down-loads, reports) with storage at S3, statistics from RedShift consumption.

  • Enhanced AB testing framework used for high-traffic landing pages (300M+ hits/mo.) with extreme low latency.

    

  • System administration of *NIX systems (eg. CentOS) at AWS.

  • Management of NGINX and php-fpm.

• IronSource ^Display (2013 – 2014)

  • Azure hosted next generation version of C.A.S.T based on C#.

  • Native display advertisement platform development.

  • Migrated custom third party integrations from previous PHP to new C# solution.

In 2013 IronSource acquired AfterDownload

• AfterDownload ^R&D (2011 – 2013)

  • Designed & implemented prototype of online advertisement platform C.A.S.T.

  • Maintained hundreds of landing pages for FriedCookie.

  • Designed & implemented tracking system of installations (PIO: Products, Installation & Offers).

  • Planned and executed integations with partners.

  • Techinical contact & lead developer for most stategic client: CNET’s Download.com (ie. native ads platform & PPD bidding program).

    

  • PHP, SQL development and Debian system administration.

  • Integrations with CyberSource, PayPal and SendGrid services.

  • Management of Apache and mod_php.

• Senior Developer (2008 - 2009):

  • Senior member of eCommerce back-end PHP Development team.

• R&D Team Leader (2009 - 2010):

  • Architecturize, implement and maintain distributed and adaptable systems.

  • Coordinate requirements between back-end, front-end and marketing needs.

• Special Projects Lead (2010 - 2011):

  • R&D for business growth.

• eBussiness PHP Developer:

  • Member of Zend’s internal PHP Development team.

  • Maintainer of mission critical, fault tolerant systems.

• Design and development of multilingual dynamic web applications.

• Administration of Linux servers: Apache, MySQL, PostgreSQL, Postfix, Dovecot

• Project Leader for Chilean Postal Service Postal Code Development, business intelligence and most mayor projects.

• Team mentoring.

• Research and Development of new web enabled technologies for internal use.

• Development of CMS and e-commerce systems for Chilean companies.

• Lead developer for LanChile and Eucerin portals, among other projects.

• Administrator of database and web server boxes.

• Freelance software developer (POS, thesis support, web pages, etc).

• Y2K readiness, support and hardware maintainer for several customers.

• Assembly and sale of custom computers.