André Krupka
Diplom-Informatiker (FH)
I build the infrastructure banks rely on, and the teams that own every layer of it. We automate by default, use AI where it counts, and never compromise on security.
About Me
I lead IT infrastructure at C24 Bank: network, servers, cloud, security and office IT, inside the regulatory frame German banking operates in.
I would rather build inhouse expertise than buy managed services. I hire engineers, give them ownership and let them grow into specialists. The result is a team that understands every layer of its own stack, from bare metal through network architecture to security operations, and can run what it builds.
18 years in IT, 12 of them in Frankfurt banking. From private banks like Metzler and Hauck & Aufhäuser to the infrastructure of a digital bank.
People Leader
Building & growing teams
Banking Expert
12 years in regulated finance
Technical Foundation
From engineer to executive
Compliance
BaFin, MaRisk, DORA
Experience
Head of Department, IT Infrastructure & Office IT
C24 Bank GmbH
Four roles in five years, from system administrator to head of department. Responsible for network, servers, cloud infrastructure, security and office IT, and for building the team that runs them.
- 2023Team Lead, IT Infrastructure & Office IT
- 2022Deputy Team Lead, System Administration
- 2021System Administrator
Network Engineer
Degussa Bank AG
Designed and operated enterprise network infrastructure for a traditional German bank. Cisco-based routing, switching, and security.
IT Specialist
Bankhaus Metzler
IT operations at one of Germany's oldest private banks. Supporting trading floor infrastructure and critical banking systems.
IT System Administrator
Hauck & Aufhäuser Privatbankiers
System administration for a private bank. Windows and Linux environments, user support, and infrastructure maintenance.
IT Specialist
Kreisverwaltung Main-Kinzig-Kreis
Started IT career in public administration. Gained foundational experience in IT support, networking, and system administration.
Skills & Technologies
People Leadership
Strategic Planning
Project Management
Enterprise Networking
Datacenter & Infrastructure
Security & Compliance
Education
Diplom-Informatiker (FH)
Wilhelm Büchner Hochschule
Information & Communication Management
Fachinformatiker Systemintegration
IHK
IT Systems Integration, Networking, System Administration
Get In Touch
Interested in discussing IT infrastructure, banking technology, or potential collaboration? I'd love to hear from you.
© 2026 André Krupka. All rights reserved.