Alexander Windschar - DNS Architect

Q: Where is Alexander based?

Alexander is based in Waldkraiburg, Germany and can operate in on-site , hybrid , and remote work models.

Q: What languages does Alexander speak?

Alexander speaks the following languages: German (Native), English (Advanced), Romanian (Intermediate) .

Q: How many years of experience does Alexander have?

Alexander has at least 25 years of experience. During this time, Alexander has worked in at least 20 different roles and for 23 different companies . The average length of individual experience is 1 year and 1 month . Note that Alexander may not have shared all experience and actually has more experience.

Q: What is Alexander's latest experience?

Alexander's most recent position is DNS Architect at Stromnetz Berlin GmbH .

Q: What companies has Alexander worked for in recent years?

In recent years, Alexander has worked for Stromnetz Berlin GmbH , Dell/Audi , and ING DiBa .

Q: Which industries is Alexander most experienced in?

Alexander is most experienced in industries like Banking and Finance , Information Technology (IT) , and Automotive . Alexander also has some experience in Telecommunication , Aerospace and Defense , and Utility Services .

Q: Which business areas is Alexander most experienced in?

Alexander is most experienced in business areas like Information Technology (IT) , Project Management , and Customer Service . Alexander also has some experience in Operations .

Q: Which industries has Alexander worked in recently?

Alexander has recently worked in industries like Banking and Finance , Utility Services , and Automotive .

Q: Which business areas has Alexander worked in recently?

Alexander has recently worked in business areas like Information Technology (IT) .

Recommended expert

Waldkraiburg, Germany

Experience

Sep 2024 - Present

1 year 6 months

DNS Architect

Stromnetz Berlin GmbH

Mar 2023 - Aug 2024

1 year 6 months

IT Senior Network Consultant

Dell/Audi

Mar 2021 - Mar 2023

2 years 1 month

IT Senior Consultant (Application Manager)

ING DiBa

Jan 2019 - Jan 2021

2 years 1 month

IT DevOps Senior Consultant (Operations)

NTT Data for BMW

Jan 2018 - Dec 2018

1 year

IT Support Manager (Migration Senior Consultant)

Airbus Defence

May 2015 - Oct 2017

2 years 6 months

Release Change Architect

Münchener Bank

Oct 2014 - May 2015

8 months

Senior Architect & Sub-Project Management

IBM / Telefonica / O2

Jul 2013 - Oct 2014

1 year 4 months

Senior IT Consultant & Sub-Project Lead

Commerzfinanz GmbH

Apr 2013 - Jul 2013

4 months

Senior IT Consultant

Sanacorp Pharma Handel GmbH

Jul 2012 - Mar 2013

9 months

Senior IT Consultant & Sub-Project Lead

Media-Saturn Group

Jan 2012 - Jul 2012

7 months

Migration IT Consultant (IT Infrastructure)

IT@M (City of Munich)

Jan 2011 - Dec 2011

1 year

System Administrator (Server & Networks)

Allianz (AMOS SE)

Sep 2010 - Nov 2010

3 months

System Administrator

Andritz-KMPT AG

Jun 2007 - Sep 2009

2 years 4 months

Project Manager, Deputy Project Manager

Renault / Dacia

Jul 2006 - Jun 2007

1 year

2nd Level Support

O2 / Infineon

Jun 2005 - Jun 2006

1 year 1 month

Team Leader / IT Consultant

T-Systems / Deutsche Telekom AG

Jan 2005 - Jun 2005

6 months

User Help Desk

DO Professional Services GmbH (Fairchild Dornier)

Jun 2004 - Dec 2004

7 months

System Administrator / 2nd Level Support

Nortel Networks / (DASA) EADS

Jan 2004 - Jun 2004

6 months

System Administrator

Lufthansa Network Integration / Allianz AG

Jun 2003 - Jan 2004

8 months

Global Help Desk

SITA/Equant / Lufthansa

Apr 2001 - Jun 2003

2 years 3 months

2nd Level Support

Debis PCM / T-Systems / Hypovereinsbank

Oct 2000 - Apr 2001

7 months

IT Technician

Siemens / Deutsche Telekom AG

Apr 1999 - Oct 2000

1 year 7 months

On-site

Technician, Onsite Team Lead

Debis PCM / Hypovereinsbank

Industries Experience

See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.

Experienced in Banking and Finance (9.5 years), Information Technology (7 years), Automotive (5.5 years), Telecommunication (3.5 years), Aerospace and Defense (3 years), and Utilities (1.5 years).

Banking and Finance

Information Technology

Automotive

Telecommunication

Aerospace and Defense

Utilities

Business Areas Experience

The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.

Experienced in Information Technology (23 years), Project Management (5 years), Customer Service (3.5 years), and Operations (2 years).

Information Technology

Project Management

Customer Service

Operations

Skills

Programming Languages: Javascript (Moderate), Perl (Moderate), Php (Moderate), Shell/powershell (Good), Bash (Good), Python (Good)
Hardware: As/400 (Good), Printers (Good), Real-time Systems (Good), Emulators (Moderate), Pcs (Good), Plotters (Good), Siemens Mainframes (Fair), Siemens Mx (Fair)
Operating Systems: Afs, Dos, Ms-dos, Novell, Os/2, Os/400, Palmos, Psion Series 3, Sun Os, Solaris, Unix, Suse Linux, Mandrake, Red Hat Linux, Windows
Databases: Access, Lotus Notes, Ms Sql Server, Mysql, Oracle, Sql
Data Communication: Atm, Bus, Ethernet, Fax, Internet, Intranet, Isdn, Iso/osi, Lan, Lan Manager, Https, Tls, Dns, Saml, Oauth, Kerberos, Ldap, Radius, Syslog, Mms, Netbeui, Netbios, Novell, Http, Ftp, Tcp/ip, Udp, Dhcp, Smtp, Snmp, Iot, Bind, Pc-anywhere, Routers, Sna, Token Ring, Windows Networks
Industries: Aerospace, Mechanical Engineering, Car Manufacturers / Suppliers / Automotive / Commercial Vehicles, Banking / Financial Institutions / Building Societies / Credit Industry / Securities / Stock Exchange / Insurance, It / Internet / It Services, It Service Providers / Data Centers, Telecommunications / Mobile, Pharmaceuticals, Electrical Wholesale
Products, Standards And Experience: Ms Office, Sql Server, Host, Shell, Networker Legato, Norcom, Norton Software, Atlas, Siebel, Integra, Ansible, Puppet, Lotus Notes Sync 3.0, Syncmanager, Groupwise, Netscape, Peregrine, Hp Openview, Service Center, Quality Center Incl. Migration, Broad Knowledge And Experience With Hp's Mercury Test Tools (Mercury Loadrunner, Winrunner, Quality Center, Testdirector), Quicktestpro, Ibm Rational Clearcase & Multisite, Vmware / Esx / Hyper-v, Citrix Xenapp, Xendesktop
Other Notes: Freelance Since 1999, Flexible, Persistent And Cost-conscious, Good Interpersonal Skills, International Experience
Soft Skills: Adaptability, Quick Learner, Self-directed Work, Readiness To Work, Flexibility, Leadership, Communication Skills, Conflict Management, Interpersonal Skills, Creativity, Customer Focus, Networking, Organizational Skills, Independent Working Style, Team Player, Negotiation Skills, Goal Oriented, Reliable, Persuasiveness

Languages

German

Native

English

Advanced

Romanian

Intermediate

Education

Diploma in Network Specialist with Telecommunications (recognized as University of Applied Sciences Diploma in Computer Science) · Network specialist in telecommunications

Certifications & licenses

UNIX/Linux for Advanced Users - Shell Programming and Tools

Unix/Linux Scripting - Automation with Shell, awk and Perl

LINUX - System Administration

Profile

Created

August 2025

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Alexander based?

Alexander is based in Waldkraiburg, Germany and can operate in on-site, hybrid, and remote work models.

What languages does Alexander speak?

Alexander speaks the following languages: German (Native), English (Advanced), Romanian (Intermediate).

How many years of experience does Alexander have?

Alexander has at least 25 years of experience. During this time, Alexander has worked in at least 20 different roles and for 23 different companies. The average length of individual experience is 1 year and 1 month. Note that Alexander may not have shared all experience and actually has more experience.

What roles would Alexander be best suited for?

Based on recent experience, Alexander would be well-suited for roles such as: DNS Architect, IT Senior Network Consultant, IT Senior Consultant (Application Manager).

What is Alexander's latest experience?

Alexander's most recent position is DNS Architect at Stromnetz Berlin GmbH.

What companies has Alexander worked for in recent years?

In recent years, Alexander has worked for Stromnetz Berlin GmbH, Dell/Audi, and ING DiBa.

Which industries is Alexander most experienced in?

Alexander is most experienced in industries like Banking and Finance, Information Technology (IT), and Automotive. Alexander also has some experience in Telecommunication, Aerospace and Defense, and Utility Services.

Which business areas is Alexander most experienced in?

Alexander is most experienced in business areas like Information Technology (IT), Project Management, and Customer Service. Alexander also has some experience in Operations.

Which industries has Alexander worked in recently?

Alexander has recently worked in industries like Banking and Finance, Utility Services, and Automotive.

Which business areas has Alexander worked in recently?

Alexander has recently worked in business areas like Information Technology (IT).

What is Alexander's education?

Alexander attended education in Network specialist in telecommunications.

Does Alexander have any certificates?

Alexander has 3 certificates. These include: UNIX/Linux for Advanced Users - Shell Programming and Tools, Unix/Linux Scripting - Automation with Shell, awk and Perl, and LINUX - System Administration.

What is the availability of Alexander?

Alexander is immediately available full-time for suitable projects.

What is the rate of Alexander?

Alexander's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.