Nestor M. freelancer experto en PHP, Java, MySQL, JavaScript, Drupal, Laravel, LESS/SASS/SCSS

Nestor M.

Senior Web Developer/Architect, SCJP/ZCE/MySQL DEV

0 / 5

Costa Rica
Valor hora:

USD 13.500,00

Programación y Tecnología

Habilidades (Máximo: 7)
Sobre mí
Zend Certified Engineer en PHP

Web Technologies Optimizer, Engineer and Problem Solver
Con más de 13 años de experiencia en desarrollo web y he estado a cargo en las empresas de solucionar los problemas más complejos y mejorar el rendimiento de los sitios al máximo.

Senior Web Developer en las siguiente tecnologías.
SharePoint 2010, Silverlight, RIA Services, .Net (C# & VB), Flash, Actionscript, PHP, Drupal, Smarty, Ajax, javascript, jQuery, HTML, XML, XSLT, WebServices, MsSql Server, MySql, Java, J2EE, regular expresions, Patterns.
Conocimientos de SEO.
Historia laboral
* Janeiro Digital
Technical and Team Lead
Plan and architect solutions.
Taking projects with issues or bad performance and making them succeed.

* Up and Running Software, Inc.: Leading a Drupal Team
Improvement in the performance of a couple of very active Integration Drupal with Salesforce
Drupal Development

* EX2 Outcoding [desde 1/2012]: Senior Developer in Java/YUI (Javascript) for Janeiro Digital
Lead Developer in Drupal

* [desde 1/2012]: After worked in this project on Protos Marketing I came back to the project as a part time Developer.
This project involves a lot of performance improvements by
Database Optimization (configuration and index analisis, Engine Types changes for several tables, using Memory Tables, InnoDB and MyIsam depending on each table use)
Different cache systems used (Annonymous page cache, reverse proxy using Varnish, partial data cache on memcache server and Zend cache, code compilation cache, custom dinamic and static javascript cache and minify)
Code Hot Spot improvement.
Database data timely summarized.
Heavy and complex javascript and AJAX development for the client side.

* Buildingi  [desde 7/2011]: Senior Web Developer.
Working on SharePoint 2010, Active Directory Federation Server, Silverlight, RIA services, HTML, CSS among others.
Solving complicated integration between systems.

* Software FX, Inc. [desde 2/2011]: Developing for and the facebook application.

* Protos Marketing [desde 9/2010]: Web developer using PHP and Drupal.
Looking to improve the projects timing by setting up Drupal as the new base for the future projects.

* Achieve Internet  [desde 9/2008]: At Achieve I have found and learn about the best working environment.
Here I develop High quality sites using Drupal and next to a great team.

* ExcelSoftsources [desde 9/2008]: Excel Softsources hired me to work for AchiveInternet
I develop High quality sites using Drupal and PHP for big companies in US.
We also supported the Drupal community by creating and manage modules as open source.

* Cafe Britt [desde 11/2007]: Worked in the Intranet (where all the internal business is held for this company) using Coldfusion, javascript, ajax and Oracle.
Also in charge of the Point Of Sale for all the stores located in 5 contries. This project was made using .Net 2003/2005 and SQL Server.

* Aplicor [desde 12/2006]: Development of an award winning online CRM/ERP in .Net 2005, SQL Server 2005, Full ajax featured.
I had the opportunity to do a lot of ajax development.

* Datascension [desde 5/2006]: Supervisor and Programmer in a Web Survey Programmer.
Working in SPSS, SurveyCraft and MrInterview.
Doing outsourcing work for Harris Interactive and Datascension direct clients.
Also worked with PHP and MySql for internal project with integration with the SPSS CATI systems.

* Harris Interactive [desde 2005]: Programming web surveys as an outsource for Harris Interactive

* HDE Group [desde 11/2005]: Web development on several technologies, mostly on J2EE for Credomatic (BAC San Jose) and ICE, and some other projects in Coldfusion and PHP for small companies.

* Hermes Soluciones de Internet [desde 5/2004]: Setting up sites from web designs using HTML, Javascript, Flash, PHP and Java.
Creating internal tools for the company.

* Inet Software [desde 7/2001]: Develop casino online games in Java
Examen Estado
HTML 5 Test
MySQL 5.0 Test
Advanced PHP Test

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