Halosys provides enterprises with best-fit solutions to IT business challenges, maximizing the benefits of open source software.

Whether your organization has had little exposure to open source software or has open source-based solutions currently in place, Halosys has the business and IT problem solving experience to advise on the areas where open source can be effective and how to proactively manage the use and benefits of open source software.

Using our knowledge of enterprise-grade open source software components, Halosys will identify the components that best fit the needs of your business application. Our goal is to minimize the amount of custom code and use as many existing and available components as is feasible. The less custom code, the faster it will be to deploy, and the easier it can be to support. Using our development methodology, we will assemble the open source components and any required proprietary components into your complete business solution, test it, and deploy it.

Some of the services Halosys provides in open source are:

• Content Management Systems.
• Custom Development Services.
• Package Integration.
• Infrastructure Development.
• Component Migration Services.
• Support and Maintenance.
• Service Oriented Architecture.
• Customer Relationship Management.
• Open Source ERP.

We work on:

Environments:
LAMP (Linux, Apache, MySQL, PHP/ Perl/ Python)
WAMP (Windows, Apache, MySQL, PHP/ Perl/ Python)

Web languages:
PHP (all latest versions), Python, Perl, Cold Fusion, Ruby, ASP 3.0

Databases:
MySQL (all latest versions), PostgreSQL (all latest versions), Oracle8i/v9i, SQLServer2000, MSAccess

Technologies:
CMSs (Mambo, Joomla, Drupal, XOOPS, TikiWiki, PHPNuke, Smarty, OSCommerce, Typo3, DotNetNuke, Rainbow)

Enterprise Technologies:
J2EE 1.3(EJB 2.0, Servlets 2.3, JSP 1.2, JDBC 2.0, JavaMail, RMI)
Enterprise Technologies (Architectures, Frameworks and Components)
Struts, Expresso, Log4j, SOAP, DOM, JDOM, Xerces, SAX

Web Technologies:
Servlets, JSP, XML, XSL, Cocoon