Deva O. Email & Phone Number

San Jose

I support the support team.

150 Grand Ave

• As the leading provider of Software as a Service to long term care providers for over two millionpatients via the web portal at https://www.getcare.com, RTZ associates is currently undergoinga complete overhaul of all.
• Built a Citrix Xen host with six base linux images (3 Ubuntu, 3 CentOS) for hostingSoftware as a Service applications on a dual 40TB NAS RAID 10.
• Managing over 600 CentOS and Ubuntu Linux servers hosting Jboss websites andPostgres Databases.
• Upgrading and migrating from Zimbra Mail to Google Apps for Business.
• Migrated SaaS applications for dozens of clients from single server per client model tothe Xen host in order to provide scalable resources as needed.
• Managing SSL & SSH key security.

San Francisco Bay Area

• Providing professional technical services via onsite visits, remote software, email and telephone to primarily nonprofit clients of the following agencies: Alternative Technologies,Sarai LLC, Giant Rabbit LLC, Navakai.
• Built multiple new networks for schools and afterschool programs consisting of tieredsubnets and user groups for administrative staff, educational staff and students. Includedplanning and rollout of Domain Controllers.
• Migrated multiple client office email, shared files and calendars from inhouseserverclosets to cloud services such as Google Apps for Business and Microsoft Office 365.
• Installation and administration of intranet web applications including Sharepoint,Salesforce, Redmine, Drupal, Joomla and Wordpress.
• Ongoing monitoring and administration of multiple concurrent client's servers,workstations, file shares, user accounts and email, spam filters, antivirus,backups andrecovery, software licenses and updates, and portable.
• Site analysis, recommendations and estimates for planning and implementation of ITprojects.