About Daniel D.
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Experience
Founder
Apr, 2001 - PresentPrivate business
Developed several LAMP Stack website environments. Explored several technologies including Docker, Vagrant, Virtualbox, Apache, Nginx, MySQL, PHP, various MVC frameworks, Wordpress, Drupal, Tikiwiki, graphics, video, and sound editing, FastCGI, cacheing at various levels, and dabbled with the MEAN stack and Ruby on Rails.
Clinical Systems Administrator
Aug, 2011 - Dec, 2014Community Medical Centers
Built, maintained, updated, and upgraded Epic environments and ancillary servers. Served as secondary Clarity ETL Administrator. Trained new people in DataCourier and Chronicles imports. Helped set up CareEverywhere linking our hospital system to other hospital systems around the nation. Mentored others in Unix administration and scripting.
Senior Oracle Developer
Apr, 2007 - Sep, 2009US Script/Centene
Architected a comprehensive system for pharmacy encounters for health plans in several states in PL/SQL and Perl. Mentored others in Perl programming. Performed data mining for missing data and provided tracking of records sent, errors encountered, and errors corrected. Helped mentor Unix system administrators.
Consultant - PeopleSoft Administrator
Jul, 2005 - Oct, 2005Corio/IBM
Administered production PeopleSoft installations for large organizations. Performed major upgrades and minor updates of production, development, and test environments. Performed troubleshooting, performance analysis, and support of environments on Oracle and SqlServer and associated application servers and web servers.
Chief Systems Architect / Director of IT and Operations
Mar, 2000 - Apr, 2001Clickmarks (acquired by HipLink)
I built the Corporate IT Infrastructure team and helped build the Support and QA teams as the company grew from 11 employees to 85 employees. Managed the network, database, and systems administration for internal and external networks. Gradually worked from a technical role to a senior management role.
eSupport Architect / Staff Technical Analyst
Jun, 1997 - Mar, 2000PeopleSoft
Served in a lead technical support role before taking on a software architect role developing an automated remote diagnostics system based on Motive and liinking it to Vantive--the CRM solution PeopleSoft was using at the time. Provided formal training to PeopleSoft employees and presented the product at the PeopleSoft show in New Orleans.
Senior Systems Administrator and Technical Analyst
Feb, 1994 - Jun, 1997Oracle
Served as a senior Unix systems administrator in Production. Served on Oracle's Security Response Team. Moved to a new role to help build the Enterprise Systems Center, it's data center, and helped populate it with large scale systems appropriate for research in database performance and reliability by a world-class set of systems and database experts.
Member of Technical Staff
Apr, 1990 - Feb, 1994Ingres
Installed and managed approximately 80 Ingres databases on approximately 40 Unix platforms from small PC's to Cray, Convex, and Amdahl supercomputers. Trained other analysts in installation, testing, and tightening of quality of product installation packages. Provided desktop support.
VMS and Unix Systems Manager
Jul, 1989 - Apr, 1990NASA / (Recom - consulting company)
On contract with Recom, I developed a project plan for migrating NASA's Information Sciences Division from VMS to a network of Unix systems. Managed VMS and Unix systems and networking.
Education
B.A. Mathematics, Applied Math Option, Physics Minor
Jan, 1977 - May, 1981California State University, Fresno
Computer Science
Jan, 1995 - Jul, 1997Stanford University
Awards
First place in mathematics competition at CSU, Fresno
May, 1980CSU, Fresno Math Department
Supporting Star award at work
May, 1994Ingres
Second place in mathematics competition at CSU, Fresno
May, 1981CSU, Fresno
Languages
Greek
Limited Proficiency
Indonesian
Professional Proficiency
Spanish
Limited Proficiency
Chinese
Limited Proficiency
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