Freelancer profile translated to English.

Description

I know Apple. For a long time. In 1984 it was still an Apple //e, later during my studies I switched to the Mac (operating system 6.0.2 or 6.0.4).

My first professional experiences date back to the era of bulletin board systems, modem AT commands, incredibly heavy black and white CRT monitors, and networking via PhoneNET or LocalTalk.

After HyperCard, FileMaker was my second real programming experience (ignoring encounters with Basic, Pascal, and dBase).

I've been involved ever since, primarily supporting small and medium-sized businesses (agencies, law firms, practices, etc.) that cannot afford their own IT department, in macOS and network matters, assisting with remote connections via VPN as well as with the development of individual FileMaker solutions.

I also greatly enjoy collaborating with colleagues on larger projects/environments and offer introductory courses for beginners or training for those switching systems.

Languages

German
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Hamburg (up to 50km), Wentorf bei Hamburg (up to 40km)

sysOS - Olaf Seifert Systemberatung
Owner
DIGITAL AND IT
January 1993 - Today (33 years and 5 months)
Wentorf bei Hamburg, Germany
Business registration in Reinbek, later move to Ottensen, in Wentorf since 2003
Hansa-Kolleg
IT Officer
EDUCATION AND E-LEARNING
August 2011 - July 2015 (4 years)
Hamburg, Germany
Support of the existing network, especially with the upcoming connection to the government network.
Hansa-Kolleg
Mathematics Teacher
EDUCATION AND E-LEARNING
August 2010 - July 2011 (1 year)
Hamburg, Germany
Mathematics teacher in the entry year and S1