IT architect in Frankfurt Rhine-Main
I am an IT architect in Frankfurt. I design systems from the cloud account to the API and the data model, and I build the first version myself, with AI agents under rules. I support companies as a freelancer or as a permanent employee, remote or on site in Frankfurt Rhine-Main, and I take on interim projects. Let's talk about your needs in a free 30-minute video call.
What I bring to your team
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Industry experience
For more than twenty years I have designed systems and challenged existing concepts. I start with your customers: their needs shape the system, and it stays fast as they grow.
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Architecture that I also build
I help a client break up a monolithic platform with Claude and Codex. The work has produced more than 300 RESTful API endpoints and more than 8,000 commits.
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Cloud from the account up
I am a certified AWS Solutions Architect Associate and have run AWS, Azure and Google Cloud, including a migration with failover.
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IT leadership
I was Head of Decentralized Finance and Node Operations, then CIO, at a Frankfurt fintech, with a team, a budget and procuration. Before I held leadership roles as IT Team Lead and Managing Director.
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Empathy and resilience
As a manager I put myself in my colleagues' shoes and learn who does what best with whom. When plans change or a system fails, I stay calm and keep the team able to work.
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Based in Frankfurt
I live in Frankfurt and work for projects on site in Mainz, Wiesbaden, Darmstadt, Offenbach and Eschborn as well. I work in German and English.
What an IT architect does in your company
An IT architect decides how systems, data and cloud services fit together, and writes the decisions down so a team can build on them. In my work that includes the first version of the code: I design an API, build it with AI coding agents under written rules, and hand over a system the team can run.
My architecture work, newest first
- Since April 2026: the transformation of a client’s platform. We break up the monolithic application with Claude and Codex; the work has produced more than 300 RESTful API endpoints and more than 8,000 commits. The rules the agents work under are described on AI agents under the same rules as humans.
- 2022 to October 2024: at the Frankfurt-based company Blocksize Capital, first Head of DeFi and Node Operations, then CIO from January 2023. I ran blockchain nodes and an oracle price-data network in several data centers and moved them from Azure to another cloud with failover. In summer 2022 I built, with colleagues, a real-time market data product delivered over WebSocket and RPC.
- 2016 to 2021: at Policen Direkt, an insurance manager in Angular, life insurance portals, and AWS infrastructure in Frankfurt and London from 2018.
- 2011 to 2016: front ends, back ends, order funnels and payment connections of online shops for Lidl and REWE.
The full list: Career stages.
Profile at a glance
| Role | IT architect for data platforms, solution architect |
| Engagement | Permanent, remote or on site in Frankfurt Rhine-Main; freelance; interim |
| Location | Frankfurt; on site in Mainz, Wiesbaden, Darmstadt, Offenbach, Eschborn, Bad Homburg, Hanau |
| Cloud | AWS Solutions Architect Associate, AWS Cloud Practitioner; AWS since 2018 |
| Leadership | CIO of a Frankfurt fintech, January 2023 to October 2024; Professional Scrum Master I |
| Languages | German, English |
Who I am
I am Michael Wutzke. I have worked in IT and media for more than twenty years, as an employee and as a consultant. I teach practical work with Claude at Claude Hacker House and build software with Claude and Codex, and I am interested in open-source AI models that a company runs on its own servers. I hold a training authorization from IHK Frankfurt for two IT apprenticeships. Details: Teaching and certifications.
How we get in touch
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Message or call
Write to me on LinkedIn or book a 30-minute video call. A short description of what you need is enough.
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Video call
We talk about the systems, the team and the engagement: permanent, freelance or interim, remote or on site.
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Documents
My career page lists every station. Certificates follow on request.
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Meeting the team
I meet the team on site in Frankfurt Rhine-Main or by video, whichever your process needs.
Questions companies ask
Which engagements do you take on?
Permanent roles, remote or on site in Frankfurt Rhine-Main, and freelance or interim projects, part time or full time.
Which technologies do you work with?
AWS (EC2, S3, VPC, CloudWatch), Linux, Docker and GitLab CI for infrastructure; PHP, Python, Node.js and REST APIs with OpenAPI for the backend; PostgreSQL, MySQL and Elasticsearch for data; React, Angular and TypeScript for the frontend; Claude and Codex as coding agents.
Where do you work?
I live in Frankfurt. On site I work in Frankfurt, Mainz, Wiesbaden, Darmstadt, Offenbach, Eschborn, Bad Homburg and Hanau; remote anywhere in Germany.
Where is your CV?
The page Career stages lists every station, newest first, with role, employer and work.
Which languages do you speak?
German and English, both in writing and in meetings.
Details on the work behind this page
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Career stages
More than twenty years in IT and media: my positions in fintech, e-commerce, and real estate. Know-how and know-why.
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CIO and Head of DeFi at a Frankfurt fintech
Node operations, a market-data product, teams, budgets and procuration at a Frankfurt fintech.
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AI agents under the same rules as humans
Limits at the resource, a blocking check before each tool call, and approvals that only a person gives.
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A digital insurance manager on AWS
An insurance manager in Angular, life insurance portals and AWS infrastructure in two regions.
Your IT architect in Frankfurt
I am Michael Wutzke, an IT architect in Frankfurt. In a free 30-minute video call we talk about your systems and your needs, and you learn whether my experience fits your team. We can also meet in person in Frankfurt Rhine-Main.
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