---
title: "CV | Matt Fehrenbach"
description: "The curriculum vitae of Matt Fehrenbach: professional experience, technical strengths, projects, and education."
canonical: https://m4t.tf/cv
---

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Matt Fehrenbach
===============

Full-stack developer
--------------------

[admin@m4t.tf](mailto:admin@m4t.tf)[github.com/ma-tf](https://github.com/ma-tf)[linkedin.com/in/ma-tf](https://www.linkedin.com/in/ma-tf)

*   TypeScript
*   React
*   Angular
*   C#
*   Go

*   Azure
*   Kubernetes
*   Helm
*   OpenTofu
*   OpenTelemetry

*   MongoDB
*   SQL Server

\# Experience
-------------

Dennemeyer Techsys S.A.

Howald, Luxembourg

Full-stack developer

May 2022 – Present

*   Build and maintain SimpleIP (Dennemeyer’s free patent portfolio and analytics service) and the Go services behind it.
*   Own agent experience (AX): the tooling, conventions and skills that make AI agents productive in the codebase.
*   Prototyped an MCP server exposing SimpleIP’s data to agent workflows.
*   Own SimpleIP’s observability, taking it from Kubernetes container logs to OpenTelemetry metrics, dashboards, alerting and distributed tracing, and replacing scattered log lines with one structured event per unit of work.
*   Raised test coverage on a brownfield codebase from the teens to 80%, and parallelised the CI pipeline for faster feedback.

Clearstream Services

Kirchberg, Luxembourg

IT Operations Analyst Linux

September 2021 – February 2022

*   Diagnosed and resolved failures across tens of production Linux applications, protecting availability for the firm’s settlement services.
*   Installed, patched and reconfigured application components during scheduled weekend maintenance windows.
*   Applied fixes to live production environments under change control as part of a development support team.

NEC Software Solutions

Kingston-upon-Hull, United Kingdom

Software engineer

August 2019 – June 2021

*   Built Angular features for an Azure cloud app used by emergency service call takers, backed by Cosmos DB.
*   Delivered a .NET content management system, and migrated the team’s pipelines to Azure DevOps ahead of Microsoft retiring TFS.
*   Practised behaviour-driven development with Gherkin and SpecFlow alongside TDD.
*   Built the virtual machines for databases and build agents, containerised the applications for on-premises and Azure deployment, and automated NuGet delivery.

Atom Beer

Kingston-upon-Hull, United Kingdom

Full-stack developer

September 2018 – May 2019

*   Built the customer-facing ASP.NET Core MVC site for a beer subscription service, covering browsing and checkout.
*   One of two developers on the product; maintained source control and build agents in Team Foundation Server.
*   Practised Scrum with test-driven development and pair programming.

\# Projects
-----------

### [135ify](https://github.com/ma-tf/135ify)

*   React
*   TypeScript
*   Image Processing

Give digital images an analogue look with real 135 film grain scans. Vignette, halation, and film stock colour presets included.

### [ma-tf](https://github.com/ma-tf/ma-tf)

*   Astro
*   React
*   TypeScript
*   Tailwind CSS

Personal website built with Astro, React, and Tailwind CSS.

### [meta1v](https://github.com/ma-tf/meta1v)

*   Go
*   Metadata
*   Photography

Metadata editor for EFD files pulled from a Canon EOS 1V by the EOS Link ES-E1.

### [ogle](https://github.com/ma-tf/ogle)

*   Go
*   Docker
*   TUI

TUI for monitoring Docker Compose projects.

\# Education
------------

University of Hull

Kingston-upon-Hull

Master of Engineering in Computer Science

First-class honours

September 2015 – May 2019

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