Daniel Schlieder

IT CONSULTANCY

simple | transparent | reproducabile

transparency is my middle name

About Me

in case you care


My photo

I started my Job as an IT freelancer in 1996. In all these years I had access to several varying IT infrastructures and concepts, allowing me to work in small, big, bigger and huge dimensionized IT Setups.

During my IT life I learned to operate, document, code and design IT Systems to the point of complete Fully automated IT Setups.

The key essence of all my experience so far

Work transparently!,
then you work less

Work transparently!, then you work less

competencies

that's what I think!


Looking back on 20+ years of professional experience, the following areas have proven to be my core competencies.

Do not hesitate to look at the complete list of all my skills.

Monitoring

from NetSaint over Nagios to Iciniga

Monitoring

Enterprise Monitoring service integration for several German companies. From big (automtive) to bigger (tv media, web shops) and small installations (dev companies)
Tools:
  • Nagios, HP Openview, Icinga
  • MRTG, Cacti, Grafana
  • Splunk

Workflow Accelerator

do it once, repeat many times

Workflow Accelerator

You need your changes/tasks to be repeatable? Easy.. just let me do them once. After you will have some piece of document enabling everbody to redo them
Tools:
  • Office , Visio, nativly coded Flowcharts
  • Wiki & Plain HTML pages static (Hugo) or dynamic (Node.js)

Documentation

from MAN over Wiki to MD

Documentation

You also wonder how to combine your Monitoring Information with valueable CIs and wrap a Change Management around it? You have all tools ready to be used at your site, but you need a concept:

How to put them all together

Tools:
  • Common Office tools
  • Wikis
  • Common Web technologies

it's based on 0 and 1.
it can't be that difficult

~ Daniel Schlieder back in 1998

Experience & Skills

What I did so far... what I can do now... what could be done for YOU tomorrow


My experience derives from the following projects

App developer Astrology Astrology
Mobile App | Jul. 2015 (1/2 year)
Mobile App
Jul. 2015 (1/2 year)

Frontend development (Desktop/Mobile) for a Startup in Berlin. Unfortunatly the startup did not 'start'

Javascript
Web 'things'
App developer IT Security IT Security
Perl (NDA protected) | Jul. 2013 (26 months part-time)
Perl (NDA protected)
Jul. 2013 (26 months part-time)

NDA protected. Further information cannot be supplied.

IT Security
Load balancing
System architect Logistics Logistics
Continuous Delivery | May 2015 (4 months)
Continuous Delivery
May 2015 (4 months)

Supporting existing Deployment pipeline

Automation
Version Control System
App developer IT Security IT Security
Perl (NDA protected) | Feb. 2012 (1/2 year)
Perl (NDA protected)
Feb. 2012 (1/2 year)

NDA protected. Further information cannot be supplied.

IT Security
Load balancing
System Architect E-Commerce E-Commerce
WebShop | Feb. 2012 (6 months)
WebShop
Feb. 2012 (6 months)

Integration of Enterprise Monitoring Service, incl. conceptual design, migration, documentation and training. Support for integration of Configuration Management Service. Support (OPS) for all Webshop components. Temporary Scrum-Master

Configuration Management
Monitoring
System Architect Automotive Automotive
VMware vSphere | Sep. 2010 (12 months)
VMware vSphere
Sep. 2010 (12 months)

Integration of Enterprise Virtualization Service, incl. conceptual design, migration, customized monitoring, documentation and training

Monitoring
Virtualization
System Integration Telecomunication Telecomunication
Indexed Search | 09. 2009 (7 months)
Indexed Search
09. 2009 (7 months)

Integration of Enterprise Search Platform, incl. preparation of OPS documentation and training.

Configuration Management
Monitoring
Trainer Government Government
Monitoring | 09. 2009 (1 week)
Monitoring
09. 2009 (1 week)

Training about "Monitoring Concepts".

Monitoring
System Developer Automotive Automotive
Linux Deployment Framework | Jan. 2009 (6 months)
Linux Deployment Framework
Jan. 2009 (6 months)

Development of a OS deployment framework to (auto-) enroll Genoo Linux Systems

Automation
Configuration Management
System Architect Automotive Automotive
Nagios Monitoring | Jul. 2008 (6 months)
Nagios Monitoring
Jul. 2008 (6 months)

Integration of Enterprise Monitoring Service, incl. conceptual design, documentation and training

Version Control System
Monitoring
Logging
System Integration TV/Media TV/Media
Site re-location | 01. 2008 (1 months)
Site re-location
01. 2008 (1 months)

Re-location of a TV Station to a new Site

OSes
Monitoring
Virtualization
IT Management TV/Media TV/Media
Conecpt/build/operate/Hand-Off | Jul. 2003 (4,5 years)
Conecpt/build/operate/Hand-Off
Jul. 2003 (4,5 years)

Lauchned a new (local) TV Station near Frankfurt. I was responsible for all IT aspects. From inital setup design and installation over operating (fully automated) to final hand-off. The infrastructure has been managed 100% Off-Site for the last year.

OSes
Monitoring
Virtualization

My skills

Javascript

Node.js
Angular
ReACT
All these nifty tools

Web 'things'

jQuery
jQuery Mobile
Bootstrap
CSS3
SASS
Less
Apache
Lighttpd

Databases

MongoDB
Oracle
DB2
MySQL

Misc

REST API
NX
Xorg
PulseAudio
TrendMicro Officescan

Coding

Javascript
Perl
Bash
Ruby
Python
Java
PHP

IT Security

OpenSSH
Nessus

Directory Services

OpenLDAP
Active Directory

Web-Proxy

Squid
Tiny

Load balancing

LVS
Corosync
Pacemaker

OSes

Debian
HP/UX
Solaris
IRIX
Gentoo
SuSE
RedHat
Windows 2003 Server
Windows 2000 Server

Automation

Teamciy
Jenkins

Version Control System

Git
SVN
CVS

Configuration Management

Puppet
cfEngine

Middleware

JBoss
Tomcat
ActiveMQ

Monitoring

Nagios
Cacti
HP Openview
MRTG

Virtualization

VMware vSphere
VMware vCenter
VMware Update Manager
VMware Data Recovery
VMware Studio
VMware ESX
VMware GSX

Data continuity

Legato Networker
Arkeia
ArcServ BrightStore

Indexed search

Fast-ESP
Solr

Logging

Syslog
Syslog-NG

Documentation

MS Office
Visio

Mail/MTA

Exchange 2003
Exchange 2000

Launch'ability

Launch'ability


  • Available for projects?
  • Available for short runners?
  • Earliest possible change! UNDEF

Contact

Want to know more?


Feel free to contact me