Marc H. Email & Phone Number

Irvine, Ca

Irvine, Ca

Huntington Beach, Ca

C#, Java, Javascript, C++, Python

Irvine, California

Created, updated and maintained Mirth channels to capture, parse and store HL7 ORU messages into custom MySQL DB. Created and maintained DCS Build Utility in C#/Windows Forms to install, backup, restore and upgrade custom software suite with all external dependencies. Support and maintenance of PacsCube devices and software. Diagnose Dicom communication issues including Transfersyntax and SOP Classes negotiations. Performed low-level network communication issues using Wireshark. Assisted other… Show more Created, updated and maintained Mirth channels to capture, parse and store HL7 ORU messages into custom MySQL DB. Created and maintained DCS Build Utility in C#/Windows Forms to install, backup, restore and upgrade custom software suite with all external dependencies. Support and maintenance of PacsCube devices and software. Diagnose Dicom communication issues including Transfersyntax and SOP Classes negotiations. Performed low-level network communication issues using Wireshark. Assisted other team members with the more complex setups and support issues. Coordinated with 3rd party vendors to help diagnose Pacs/DICOM communication issues. Show less

Engineered a Managed IT hardware platform intended for small businesses. Assisted with the creation of marketing materials for technical clarity and accuracy. Created standardized forms for full documentation of customer site. Instituted phased installation procedures. Took part in marketing strategies and ideas. Met with potential customers to discuss their IT needs. Performed Managed IT installations. Migrated email accounts. Migrated DNS and MX records to Managed IT control. Performed… Show more Engineered a Managed IT hardware platform intended for small businesses. Assisted with the creation of marketing materials for technical clarity and accuracy. Created standardized forms for full documentation of customer site. Instituted phased installation procedures. Took part in marketing strategies and ideas. Met with potential customers to discuss their IT needs. Performed Managed IT installations. Migrated email accounts. Migrated DNS and MX records to Managed IT control. Performed pre-installation surveys. Show less

Engineered, built and administered 24 servers in a heterogeneous environment. Servers included three Linux/ UNIX based servers and 21 Windows Server 2008 servers. Successfully upgraded Windows based servers from Windows 2000 Server, though Windows Server 2003 and finally Windows Server 2008. Created group policies in Active Directory. Implemented server virtualization using Microsoft Hyper-V. Setup Workstation shutdown policy to save company $1600 per year and an additional $1500 per year… Show more Engineered, built and administered 24 servers in a heterogeneous environment. Servers included three Linux/ UNIX based servers and 21 Windows Server 2008 servers. Successfully upgraded Windows based servers from Windows 2000 Server, though Windows Server 2003 and finally Windows Server 2008. Created group policies in Active Directory. Implemented server virtualization using Microsoft Hyper-V. Setup Workstation shutdown policy to save company $1600 per year and an additional $1500 per year in savings by setting up Server 2008 with MS Hyper-V to consolidate servers. Enabled connectivity to remote physician's offices in order to allow the company to generate more income by providing new services including remote read, image share (including receiving images from other facilities) and in general, better service. Designed and implemented network upgrades to maximize multi-site connectivity using Cisco Routers and Switches. Implemented three firewall solutions with three internet connections (T1, Covad Wireless, 20mb fiber) to segregate traffic resulting in maximum efficiency for hosted services. Implemented WSUS server for automated patch management for workstations and servers. Initiated and maintained Symantec Antivirus Server for workstation and server protection. Migrated Exchange Server 2003 to Exchange 2007 and Active Directory to 2008. Monitored network to insure high availability and reliability of all services with emphasis on PACS.Setup automated asset discovery for software and hardware inventory. Performed GE PACS-IW PACS administration with limited vendor technical support. Implemented security practices towards HIPAA compliance. Implemented MS SharePoint services, allowing Management to more effectively utilize their time. Show less

Duties and accomplishments included the update, maintenance and repair of workstations and Servers. Worked with Windows 2000 Server, FreeBSD 5.4, MySQL, PHP5, Apache, IIS, MSSQL, Exchange 2000 and Active Directory. Created and implemented intranet web site for internal company communications. Implemented Instant Messaging Server (Wildfire) with integration with Asterisk PBX VOIP phone system. Researched and implemented an open source remote desktop solution which can traverse users’ and… Show more Duties and accomplishments included the update, maintenance and repair of workstations and Servers. Worked with Windows 2000 Server, FreeBSD 5.4, MySQL, PHP5, Apache, IIS, MSSQL, Exchange 2000 and Active Directory. Created and implemented intranet web site for internal company communications. Implemented Instant Messaging Server (Wildfire) with integration with Asterisk PBX VOIP phone system. Researched and implemented an open source remote desktop solution which can traverse users’ and company’s firewalls without any configuration on the end users side. Assisted Helpdesk Technicians with more difficult hardware and software issues. Show less

Duties and accomplishments included setup and maintenance of local servers including Windows 2000 Server, Windows NT Server, Windows 2003 Server and Linux based file servers. Performed setup, imaging and maintenance of desktops and laptops. Created and maintained login scripts for NT domain. Helped plan deployment of Active Directory. Maintained and troubleshot a five server Citrix farm. Planned and implemented backup solution using Symantec NetBackup 6.1.

Duties and accomplishments included providing desktop support for over 160 users in an assigned area, including support of senior executive level management. Responded to Peregrine Service Center tickets in a timely manner. Configured Lotus Notes 5 and 6.5 for single and multiple users. Answered incoming calls and emails requests in a timely manner and opened tickets as needed. Follow up with end users for needed details and diagnostics on written requests. Additional follow up with users… Show more Duties and accomplishments included providing desktop support for over 160 users in an assigned area, including support of senior executive level management. Responded to Peregrine Service Center tickets in a timely manner. Configured Lotus Notes 5 and 6.5 for single and multiple users. Answered incoming calls and emails requests in a timely manner and opened tickets as needed. Follow up with end users for needed details and diagnostics on written requests. Additional follow up with users when possible to ensure problem resolution. Maintained availability to answer phones throughout the day as much as time permitted. Show less