Adrian Zeise

IT-Consultant

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I am a highly motivated IT all-rounder with extensive knowledge of Windows/Linux systems, web services, virtualization, networking, mail servers, and software development. I am passionate about IT and AI advancements, and my experience includes successfully leading diverse projects. Outside of work, I enjoy exploring AI topics, strength training, and traveling to discover new places and cultures.


Work Experiences

Digital Consultant | Financial Services

fintus GmbH | 11/2023 - Present

As a seasoned Digital Consultant in IT for the financial sector, I leverage my broad expertise to drive sustainable change. My responsibilities include:

  • Process modeling, configuration, and implementing small JavaScript snippets.
  • Acting as a liaison between clients, partners, and the development team.
  • Supporting user testing and enhancing the software development process.
  • Documenting, maintaining, and optimizing the customer and partner portals.
  • Contributing to the continuous improvement of our software and product roadmap.

IT System Administrator

CR Technische Service- und Fachhandels GmbH | 09/2019 - Present

I managed and developed internal IT systems, web services, and network infrastructure. Key projects included:

  • Implementing a centralized mail relay and spam filter in the data center.
  • Deploying OPNsense firewalls for IDS/IPS and content filtering.
  • Transitioning from TeamViewer cloud to an on-premise SimpleHelp remote support solution.
  • Automating IT inventory management for internal and client systems.
  • Scripting solutions for hardware distributor pricing data synchronization.

IT System Administrator

CREALOGIX Advisory GmbH | 06/2016 - 06/2019

Provided IT support and managed Windows/Linux servers, networks, and Atlassian systems. Key tasks included:

  • First and second-level support for clients and staff.
  • Administering backup systems, telephony, and access control infrastructure.
  • Training staff on new tools and processes.

Freelance IT Services

NetCIX | 01/2013 - 04/2020

Provided freelance IT services, focusing on:

  • Developing web projects, including websites, VPNs, and cloud storage.
  • Offering IT security consulting and incident response analysis.
  • Delivering IT support and software development for clients.