Profileimage by Richard Kaestner Consultant, Developer - Unix, VMS  from BadenbeiWien

Richard Kästner

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Last update: 05.06.2014

Consultant, Developer - Unix, VMS

Company: R.Kästner IT Consulting
Graduation: not provided
Hourly-/Daily rates: show
Languages: German (Native or Bilingual) | English (Full Professional) | Spanish (Full Professional)

Skills

After about 40 years in IT (since 1992 independent) I collected a lot of experience in several areas of computing business.
Main focus Unix and derivates, VMS, Database, Integration, Heterogenous Environments

Consulting
* Project Support
* Migration Support: analysis, design, planning
* Audit

Training
* Systemadministration and Monitoring
* Programming (PHP, Perl, C, Tcl/Tk, Shell, SQL, Postgres, MySQL)
* Training- and Curriculum planning, development
* Assessment
* Mentoring
* Training On The Job

Systemadministration:
* Oprating System:
- Unix and derivates
- Linux (RedHat, Centos, Debian, Ubuntu, Suse - all actual versions)
- BSD ( OpenBSD, NetBSD)
- OpenVMS
* Desaster Recovery + Prevention
* Monitoring (Nagios, OMD), Benchmarking
* Troubleshooting
* Databases: Postgresql (7.x, 8.x, 9.x), MySQL (4.x, 5.x)
* Webserver (Apache. Ligthttpd, ngnix, Tomcat), Samba, Mail, ...
* Cluster and High Availability Solutions

Documentation
* Planning, Creating and Review of IT related Documentation

Development / Programming:
* PHP, Perl, C, Tcl/Tk, Shell
* SQL, Postgres, MySQL, Oracle
* Embedded Solutions

Project history

since 1992 independent Consultant and Trainer

Projects in Austria, Switzerland, Germany, Israel, Argentine, Russia
in area of Authorities, Banking, Industry, Medicine, Telecommunication, Transport, Tourism and Services

Tasks:
- Planning and implementation of migration and integration (System, Database, Applications)
- Monitoring, Troubleshooting
- Development of Software and Special Solutions
- Assessment and Coaching

Training for Digital Equipment, Global Knolowedge (AT, CH, D), etc (AT), ITVeristy (AT), HiTech College (IL) in the areas of:
- Course- and Curriculum Development
- Assessment
- Mentoring
- Customer- and Projectspecific training programs
- Operating Systems ( VMS, Windows, Unix)
- Applications (Apache, Tomcat, Samba, Mail, ...)
- Programming (PHP, Perl, C / C++, Tcl/Tk, Shell, SQL, Postgres, MySQL)

1988 - 1992 several Projects in Russia, Ukrainia, India
1982 - 1988 Setup of Technical- and Support department for 2 companies in Austria and Switzerland
1978 - 1982 Philips Data Systems
before that Physics and Mathematics at University of Vienna

Local Availability

Only available in these countries: Germany, Austria und Switzerland
available AT,D,CH, Latin America

AT,DE,CH up to 50% On Site
Remote almost 100%
All others by appointment
Profileimage by Richard Kaestner Consultant, Developer - Unix, VMS  from BadenbeiWien Consultant, Developer - Unix, VMS
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