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EXPLORE
2.3
2.3
100%
$50 USD / Hour
・
United States (9:26 PM)
・
Joined on June 22, 2008
$50 USD / Hour
・
As a Systems Engineer, Architect, Software Developer, and business owner with 25 years designing and implementing solutions I bring a business minded approach to your development team whether the project is legacy or new. Systems I've designed run portions of the stock market, communicates real-time flight, route, and other information to airline / aircraft staff, manage thousands of hotels, restaurants and apartments, orchestrate private clouds, and secure patient information for some of the largest hospital & insurance systems in the US.
Was a pleasure to work with him
Xavi C.
@xcaballol
•
Barcelona, Andorra
•
Share
Experience
Consultant
Feb, 2011 - Present
•
14 years, 9 months
Robert Half Technology
Feb, 2011 - Present
•
14 years, 9 months
Developed systems for tracking and managing oil & gas transportation. This included interfacing with the PeopleNet system, TMW, and PCMiler. Developed a data model which managed business entities across multiple databases with highly different schema. This model ensured changes were properly synced, in real-time, across all databases. Designed and implemented async frontend architecture on web and mobile sites environment while simultaneously converting the code base from VB.net to C#.
Dallas, United States
Feb, 2011 - Present
•
14 years, 9 months
Founder / Lead Developer
Sep, 2009 - Present
•
16 years, 2 months
Nova Initiative
Sep, 2009 - Present
•
16 years, 2 months
Multiplayer browser game utilizing JS browser extensions, iOS, and Android apps to turn the internet into the playfield. Backend built using a PHP, Apache, and MySQL on Ubuntu Linux. Converting NodeJS and MongoDB. Web site using HTML5, CSS3, jQuery, SVG, RaphaelJS
Sep, 2009 - Present
•
16 years, 2 months
Systems Engineer
Nov, 2007 - Feb, 2011
•
3 years, 3 months
Sungard Data Systems
Nov, 2007 - Feb, 2011
•
3 years, 3 months
Led UI/Front-End development and architectural transitions for enterprise systems (Helios, Workflow Management). Drove a major shift from WebForms to MVC.net and ExtJS/AJAX, optimizing performance and educating the team. Led architecture on a new XPDL-based workflow system and served as a Code Reviewer. Expertise in Refactoring, Agile, XPDL, ExtJS, MVC.net.
Nov, 2007 - Feb, 2011
•
3 years, 3 months
Education
Computer Science
2000 - 2001
•
1 year
United States
2000 - 2001
•
1 year
Publications
SMIL for Dummies
For Dummies
I am the Technical Editor on this book.
Certifications
US English
Verifications
On time
100%
On budget
100%
Accept rate
100%
Freelancer
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