Personal information

Name : Nicolai
Surname : Schlenzig
Year of birth : 1978
E-mail : nicolai@schlenzig.dk
Phone +45 4036 4284
  Nicolai

Languages

  • Danish (native)
  • English (fluently written, spoken, and technical)

Employment

Feb. 2012 - present : Tjill Networks, Herning, Denmark
  • Position
    • Owner
  • Areas of responsibility
    • Development
    • Outsourcing
    • Project management
    • Hosting
  • Languages/tools
    • C# and ASP.NET
    • Visual Studio and TFS
    • Java and Play!
    • HTML, CSS, XML, JSON
    • JavaScript, jQuery
  • Systems used
    • Microsoft Windows Server
    • Microsoft SQL Server
    • FreeBSD and Ubuntu
    • Oracle MySQL Server
  • Webpage
Mar. 2010 - Feb. 2012 : eTOTALplan, Herning, Denmark
  • Position
    • Lead Programmer
  • Areas of responsibility
    • Development - SaaS (online HR)
    • Operations
  • Languages/tools
    • C#
    • VBscript
    • ASP.NET
    • Visual Studio 2008 / 2010
    • Bazaar source control
    • HTML, CSS, XML, JSON
    • JavaScript, jQuery
  • Systems used
    • Microsoft Windows Server
    • Microsoft SQL Server
    • FreeBSD
  • Webpage
2007 - 2010 : Ericsson Diax, Struer, Denmark
  • Position
    • System Engineer
  • Areas of responsibility
    • Development - embedded systems
    • DSL/FTTH management systems
  • Languages/tools
    • Java
    • C, C++
    • Eclipse / RSA
    • Rational ClearCase
    • HTML, CSS, JavaScript, XML, XSL(T)
    • eTIK (auto generating code)
    • SNMPv2 and SNMPv3
  • Systems used
    • BusyBox (linux)
    • WindRiver (linux)
    • RedHat (linux)
  • Education
    • Project Management, module 1 + 2
  • Webpage
2007 : Insign R&D A/S, Struer, Denmark
  • Position
    • Technical Consultant
  • Projects
    • Ericsson Danmark A/S, long term
  • Working areas
    • DSL management systems
    • Java debugging and profiling
    • Linux enabled embedded systems
  • Webpage
2005 - 2007 : Mira Internet, Holstebro, Denmark
  • Position
    • Technical Director
  • Areas of responsibility
    • Networking
      • Routing (Cisco, BGP, RIPE)
      • Security (Firewall, VPN)
      • Customer LAN/WAN roll out + maintenance
    • Online services
      • Tailoring customer solutions
      • Consultant on large projects
    • Working areas also covers previous job title to some extend (see below)
  • Webpage
2003 - 2005 : Mira Internet, Holstebro, Denmark
  • Position
    • System Engineer / Administrator
  • Working areas
    • Networking (BGP)
    • Security (Firewall, VPN)
    • Network monitoring / optimization
    • Hosting centre
    • Voice over IP (Asterisk)
    • Project management
  • Development
    • Online systems
    • Scripting
    • Support tools
  • High volume servers
    • Web (Apache, IIS)
    • Database (MySQL, MS SQL)
    • Mail (Sendmail, Procmail, MS Exchange)
    • Anti virus (McAfee, ClamAV)
    • Spam filtering (SpamAssassin)
    • Unix
      • FreeBSD
      • Debian
      • CentOS / Redhat
      • Slackware
      • SUSE
  • SMS Gateway
  • 2nd line support
  • Languages/tools
    • Perl
    • Bash, sh
    • Java
    • C, C++
    • HTML, XML, JavaScript
    • CVS / SVN
    • PHP version 4.x, and 5.x
    • MySQL version 3.x, 4.x, and 5.x
    • Apache version 1.x, and 2.x
    • SNMP, MRTG, RRDTools, Cacti, Gnokii
    • Ethereal, tcpdump
  • Webpage
2001 - 2003 : Ericsson Diax, Struer, Denmark
  • Position
    • System Engineer
  • Areas of responsibility
    • Development - realtime systems
    • Development - network optimization
    • Large Scale Voice over IP solutions
    • Release engineering
  • Languages/tools
    • Modula II
    • C++
    • CodeWright
    • Rational RealTime
    • Rational ClearCase
    • Telelogic Tau
    • Ethereal (Packet analyzer)
  • Webpage
1999 : The Party, Denmark
  • Position
    • Main Organizer
  • Areas of responsibility
    • Online services
    • 12+ servers (Compaq)
    • Serving more than 3400 clients
    • High volume servers
      • Web (Apache)
      • FTP (FreeBSD, Windows)
      • IRC (hybrid ircd)
  • Languages/tools
    • Same as previous years, but less time spent coding
  • Webpage
1997 - 1998 : The Party, Denmark
  • Position
    • Organizer
  • Areas of responsibility
    • Online services
    • 4-9 servers (Compaq)
    • Serving more than 3500 clients
    • High volume servers
      • Web (Apache)
      • FTP (FreeBSD, Windows)
      • IRC (hybrid ircd)
  • Languages/tools
    • Same as previous years
  • Webpage
1995 - 1996 : The Party, Denmark
  • Position
    • Freelance Engineer (part time)
  • Areas of responsibility
    • Online services
    • 3-4 servers
    • Serving more than 3400 clients
    • Programming tasks
      • Table planning
      • Network/IP layout
  • Languages/tools
    • Perl, mason
    • C++
    • TCL
    • bash, sh
    • Delphi
    • Java
    • HTML, JavaScript
  • Webpage

References

  • For personal references please contact me and I will be happy to supply these

Education

2000 - 2001 : Danish Army, Varde, Denmark
  • Position
    • Private
  • Working areas
    • Operating long range radar systems
    • Physical training
    • First Aid
    • Basic military training
  • Certificates obtained
    • Drivers licence for truck + trailer
  • Webpage
1998 - 2000 : Ikast Business School - Computer Science, Ikast, Denmark
  • Position
    • Student
  • Working areas
    • System Development
    • System Design
    • System Testing
    • System Documentation
  • Projects
    • GUI design & AS/400 forms (EDB-Gruppen)
  • Languages/tools
    • Java
    • Delphi
    • Scheme
    • LISP
    • Rational Rose
1997 - 1998 : Ikast Business School - Information Technology, Ikast, Denmark
  • Position
    • Student
  • Working areas
    • System Development
    • Mathematics
    • English
  • Languages/tools
    • Turbo Pascal version 6
    • Delphi version 1, 2, 3, and 4
    • MS DOS
    • MS Access
    • MS Excel
1996 - 1997 : Ikast Business School, Ikast, Denmark
  • Position
    • Student
  • Working areas
    • Mathematics
    • Accounting
    • English
    • German
  • Tools
    • MS Office
    • Word Perfect
1986 - 1996 : Sunds Public School, Sunds, Denmark