Freelancer profile translated to English.

Description

Experienced IT partner for stable infrastructures & secure cloud solutions

You are not looking for a full-time employee, but an expert who will lead your IT projects to success with foresight and depth? With over 15 years of experience in highly critical infrastructures (including Hamburg Port Authority), I support medium-sized companies in setting up their IT securely, stably, and modernly.

What I can do for you:

Strategic IT Consulting: I analyze your existing infrastructure and develop future-proof concepts.

Microsoft 365 & Cloud: From migration to daily administration – I ensure that your cloud environment runs efficiently and securely.

IT Security & Firewalls: Protection of your company data through modern security concepts and proactive monitoring.

Infrastructure Projects: Whether server migration, network optimization or backup strategies – I deliver results, not excuses.

Why work with me?

As an owner-managed IT service provider (Welto IT-Service), I stand for maximum reliability and communication at eye level. I am particularly interested in one-off project support or regular part-time assignments to contribute my expertise where it offers the greatest added value.

Let's take your IT to the next level together!

Industry field of expertise

Languages

German
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Hamburg (up to 50km)

Welto IT-Service
Self-employed IT Consultant
DIGITAL AND IT
July 2014 - Today (12 years and 1 month)
Hamburg, Germany
For over 10 years, I have been supporting companies in setting up their IT infrastructure securely and with a future-oriented approach. As the owner of Welto IT-Service, I know the challenges of daily operations precisely and offer practical solutions instead of theoretical concepts.

My focus areas:

IT Infrastructure & Cloud: Planning, migration, and support of modern server landscapes.

IT Security: Securing networks and implementing backup strategies.

Managed Services: Reliable support and proactive maintenance for smooth operations.

Strategic Consulting: Digitalization of business processes for SMEs.
Hamburg Port Authority
IT System Administrator (Windows + M365)
November 2009 - February 2024 (14 years and 3 months)
Hamburg, Germany
Administration & Monitoring: Support of complex Windows server landscapes and ensuring high availability.

M365 Cloud Environment: Implementation and administration of Microsoft 365 services, as well as management of identities and access permissions.

Infrastructure Projects: Planning and execution of system upgrades and migrations in compliance with strict security specifications.

Support & Troubleshooting: Fast error analysis and resolution of technical disruptions in second-level support to ensure smooth operational processes.

Working in this critical infrastructure environment, I am well-versed in operating IT services stably and efficiently, even under high security requirements.
M365 Windows Server Microsoft Azure Intune Microsoft Exchange