freiberufler Anforderungsanalyse und Design individueller Softwarelösungen auf freelance.de

Anforderungsanalyse und Design individueller Softwarelösungen

offline
  • auf Anfrage
  • Nordrhein-Westfalen
  • Europa
  • ru  |  en  |  de
  • 23.08.2015

Kurzvorstellung

Over twenty years experience in Telecommunications Software design, development, integration and support. System and Network administration.

Qualifikationen

Projekt‐ & Berufserfahrung

Senior Consultant
Vodafone, Ratingen
3/2013 – 5/2015 (2 Jahre, 3 Monate)
Telekommunikation
Tätigkeitszeitraum

3/2013 – 5/2015

Tätigkeitsbeschreibung

Network (Cisco, Foundry, Juniper) and UNIX Systems 7x24 support and troubleshooting,
projects support and consulting, implementation of new demands.
(OSPF, VLAN, NAT, VPN, CISCO Routers/Switch, ASA Firewalls, Foundry Load Balancers,
DHCP, DNS, OpenVZ, Nagios, Rancid, Cacti, Freeradius, Nagios, Rancid, Cacti, Open Source Tools)

Eingesetzte Qualifikationen

Cisco Firewalls, Juniper, Linux (Kernel), Nagios, Perl, C++, Bash Shell, HP Openview, Cisco Switch, Cisco Router

Specialist
Vodafone, Düsseldorf
10/2005 – offen (19 Jahre, 3 Monate)
Telekommunikation
Tätigkeitszeitraum

10/2005 – offen

Tätigkeitsbeschreibung

Frans Janssen
Düsseldorf
26 April 2011
In my function of leading a team responsible for building, maintaining and
operational management of a data centre environment, I got to know [...] as a highly
motivated and professional person. His willingness and ability to tackle complex
problems added a high value to my team.
Vodafone is operating in an international environment, especially the group services
in Düsseldorf. [...] adjusted rapidly and worked closely together with the other team
members. He provided technical expertise and guidance to the team regarding all
monitoring topics, adding value beyond expectations. Within a short timeframe he
took the lead of the team on the technical aspects of monitoring and participated on
meetings with our customers. The internal team members as well as the external ones
speak highly of [...] as a person and his knowledge.
The additional task given to him concerning networking was accepted with such an
ambition that I have no doubt the results would have exceeded expectations.
I worked with [...] from 01 April 2010 01 April 2011, and during this timeframe
he provided the team with a data centre dashboard on performance, capacity and
monitoring which enhanced the reliability of our data centres. This dashboard enabled
the team to reach a 99.99% uptime in a production and 99.98% uptime in a
Test/Development datacentre.
In case you need more information do not hesitate to contact me, however, having
[...] within your team results will be visible rapidly.
Sincerely,
Frans Janssen
Manager Environment Management
Vodafone Group Services
Düsseldorf Germany
Frans.janssen@vodafone.com


Qualifikationen:
UNIX, Linux, Open BSD, Sun OS, Nagios, Cacti, C, C++, Perl, RADIUS, Rancid, HP OMU, CISCO Routers/Switches and Firewalls,
Foundry Load Balancers.

Zertifikate

CCNA
2013
Foundry network eng.
2007

Ausbildung

Mehrkanalige Fernmeldewesen
Ingenieur für nachrichtentechnik
1988
Leningrad (UdSSR)

Weitere Kenntnisse

IT & Entwicklung
- Open Source
- Rollout
- Systemanalytiker
- 2nd Level Support
- Softwareverteilung /-paketierung
- Webserver
- Systemadministration (allg.)

Programmierung & Betriebssysteme
- C
- C++
- HTML
- JavaScript
- Perl
- SQL
- Informix
- MySQL
- Linux
- UNIX (allg.)

Persönliche Daten

Sprache
  • Englisch (Fließend)
  • Deutsch (Fließend)
  • Russisch (Muttersprache)
Reisebereitschaft
Europa
Profilaufrufe
1506
Alter
58
Berufserfahrung
36 Jahre und 4 Monate (seit 08/1988)
Projektleitung
3 Jahre

Kontaktdaten

Nur registrierte PREMIUM-Mitglieder von freelance.de können Kontaktdaten einsehen.

Jetzt Mitglied werden