Designing and Building Scaling Redundant Load Balanced Systems of ServersRedHat / CentOS / Ubuntu / Debian / Gentoo LinuxSolaris / AIX / HP-UXWindows Workstations and ServersTask Automation with Shell / Perl / PHP ScriptingPostgreSQL, MySQL, MSSQL, Informix, SqLite DatabasesApache HTTP Web Server & Apache Tomcat Application ServerExtract / Transform / Load - Pentaho Data IntegrationSamba / File ServersCisco & Other Routers / Switches / FirewallsDNS / Reverse DNS / DHCP / NIS / LDAPRouters / Switchs / Vlans / BGP / VPN'sOpenVPN / WireGuard / IPSec / Proxies / L2TPGIT / Mercurial / SVN / CVS / Bazaar versioning systems adminSet up system monitoring and usage softwareProvide 24x7 support for production serversBenchmark and performance tuningBuilding / Managing Development / Testing / Production Environments and DeploymentsLinux Containers and Virtual MachinesManage user accounts and allocate resourcesLinux IPTables & RoutingAutomated BackupsSoftware Installation and PatchingWebmail AdminRecommend HW/SW purchasesSet up and monitor backup scriptsCat6 cable installation and maintenanceJava, C, C++, CGI, SQL, Bourne Shell programmingx86 Assembly, Basic, Lisp, and Pascal programmingUnix and Windows programmingSome HTML, Java script, JSP, and PHP developmentMixed UNIX & Windows environmentsBuilding / Servicing computer hardwareConnect::Direct Secure+ NDM ManagementCan learn any BSD if wanted.Could learn Android/IOS development if needed...I can pick up anything that can be done with computers quickly if something else is needed...I can build inexpensive redundant linux network routers and vpns that work as well or better than expensive cisco routers
Self-Employed
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Linux EngineeerSelf-Employed Mar 2013 - PresentMinneapolis, MnBuild/Install/Troubleshoot Gentoo, Ubuntu, Arch, Alpine Linux, Windows 7 Workstations and ServersSetup Redundant Quagga BGP Routers, Linux DMVPN, StrongSWANOpenVPN & IPSec FirewallsOpenWRTPostgreSQL & MySQLShell/Perl ScriptingLinux/Windows Virtual MachinesLinux Containers
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Application Systems EngineerWells Fargo Jan 2006 - Mar 2013Minneapolis, MnBuild/Install/Troubleshoot RedHat Enterprise Linux/Gentoo/Windows ServersInstall/Troubleshoot Apache HTTPD, TomcatCreate/Install/Troubleshoot Webapps and DatabasesManage Development / Testing / Staging / Stress / Production EnvironmentsAutomated Application DeploymentShell/Perl ScriptingInstall/Troubleshoot MSSQL, Informix, PostgreSQL; Create Databases, Queries, Scripts....Automate Many Admin Tasks, Document Network/Server Layout/ProceduresKettle Extract Transform Load JobsConnect::Direct Secure+ NDM Management
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Network EngineerAtomic-Colo Nov 2004 - Jan 2006Minneapolis, MnInstall/Configure/Troubleshoot Cisco Routers/Switches/FirewallsBuild/Install/Troubleshoot RedHat Enterprise Linux/Debian/Gentoo/OSX/Windows ServersInstall/Troubleshoot Apache, Jrun, TomcatCreate/Install/Troubleshoot Webapps and DatabasesBuild Patch Cables/PanelsShell/Perl/PHP ScriptingInstall/Troubleshoot MySQL; Create Databases, Queries, Scripts....Manage DNS, Reverse DNS, DHCP, CIDR Subnets, Vlans, and VPNsHandle ARIN RequestsSetup Backups for Servers and CiscosAutomate Many Admin Tasks, Document Network/Server Layout/Procedures
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Unix Systems AdministratorThe Musicland Group Sep 2000 - Apr 2001Minnetonka, MnInstall/Configure/Maintain Solaris and AIX serversMaintain/Configure HP workstationsInstall software and patchesConfigure DNS and NIS serversManage user accounts and allocate resourcesAutomate tasks with scripts and cron jobsSet up system monitoring and usage softwareModify sendmail configuration and alias filesSet up a majordomo list serveProvide 24x7 support for production Unix servers
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Systems AdministratorComputer Network Technology Sep 1999 - Aug 2000Minneapolis, MnInstall/Configure/Maintain Windows NT, 2000, Solaris 2.5-8, AIX 4.1.0-4.3.3, Linux, and HPUX 10.0-11.0 serversConfigure routers, switches, and hubsSet up and configure DNS and NIS serversInstall Apache and TomcatBenchmark and performance tuningManage user accounts and allocate resourcesAutomate several admin tasks with scripts and cron jobsManage a mixed network of Ethernet, Token Ring, and FDDIWork with developers and managers to resolve problems Recommend HW/SW purchasesSet up and monitor backup scripts
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Pc/Lan Support SpecialistWalden University Jan 1999 - Sep 1999Minneapolis, MnInstall Windows 98 and NT workstationsSet up Windows NT, Novell 4, Novell 5, Solaris, and Linux serversConfigure routers and a firewallSet up real-time network monitoring and statistics utilitiesTroubleshoot Windows/Unix/NT/Novell hardware/software problemsConfigure Cisco SwitchesConfigure sendmail and set up mailing lists
Dan Hedlund Education Details
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Computer Science
Frequently Asked Questions about Dan Hedlund
What company does Dan Hedlund work for?
Dan Hedlund works for Self-Employed
What is Dan Hedlund's role at the current company?
Dan Hedlund's current role is Software Engineer.
What schools did Dan Hedlund attend?
Dan Hedlund attended University Of Minnesota-Twin Cities.
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