GENEDUPRE(1) Personal Manual GENEDUPRE(1)

NAME

AUTHOR
Portrait of Gene Dupré

Gene Dupré

Site Reliability Engineer · Berlin

A personal website, styled after a Linux manual.

[View CV] [LinkedIn] [GitHub]

SYNOPSIS

genedupre [--work] [--homelab] [--open-source]

DESCRIPTION

I'm Gene, a Site Reliability Engineer at Optimizely in Berlin. I work with Linux systems and help keep production services running.
I'm a big believer in Linux and open source, and enjoy automating repetitive work. Outside work, I run a homelab where I try things out and host services I use myself.

OPTIONS

--work

Optimizely | Site Reliability Engineer - present

August 2021 - present | Berlin, Germany

I help keep production services stable and work on their performance and capacity as they grow. I use Puppet for configuration management, Jenkins for CI/CD and Proxmox for virtualisation. I also work with VLANs and Fortinet FortiGate firewalls to manage routing and access between environments.

In 2026, I set up 25 new Dell PowerEdge servers for production, including their PXE mappings and integration into the existing environment. I also work in the data centre, replacing hardware, cabling servers and troubleshooting problems.

I review CVEs and patch affected systems. I'm also on call for a week every five weeks, handling incidents outside regular working hours.

Spinae | Intern

February 2021 - June 2021 | Lochristi, Belgium

I compared identity provider options and deployed FreeIPA to manage user identities and policies centrally. I also set up Confluence for internal documentation.

Inuits | DevOps Engineer -

June 2019 - October 2020 | Ghent, Belgium

I worked on embedded infrastructure for a customer, using Ansible and Puppet to automate Linux configuration and deployments.

I used Mender for remote device updates and the Elastic Stack for logs, alongside Grafana and GitLab.

The Last Mile | Intern

February 2019 - June 2019 | Dendermonde, Belgium

I built and deployed a FreePBX server on openSUSE for the Dendermonde police. I also worked on other VoIP projects and helped design secure IT infrastructure for local government.

--homelab

I run several Proxmox hosts for my personal services. I use Terraform to deploy LXC containers and virtual machines on the cluster, and Ansible to deploy and configure the services. An ELK stack, Telegraf and Grafana handle logs and monitoring. I also run Home Assistant and a small Kubernetes setup. Early this year, I implemented certificate lifecycle automation with HashiCorp Vault. This replaced the long-lived static certificates I was using before and brought certificate management into my existing Ansible setup.

HISTORY

Education

2024: Master's Degree in Privacy, Information and Cyber Security, University of Skövde.

Master's thesis

Energy efficiency in AES encryption on ARM Cortex CPUs

For my master's thesis, I studied how encryption choices affect energy use on ARM processors. I compared different AES encryption modes, key lengths and data sizes.

2021: Bachelor's Degree in Infrastructure Engineering, Howest.

Bachelor's thesis

Using HashiCorp Nomad as an alternative to Kubernetes

I built a Nomad test environment and explored how it compared with Kubernetes, including deployment through GitLab CI/CD and integration with HashiCorp Vault.

2019: Associate Degree in Network Infrastructure, Howest.

OPEN SOURCE

I built a set of plugins for fooyin, an open-source music player. These fill gaps I missed coming from MusicBee, and work on both Linux and Windows.

fooyin-managed-library

A plugin that automatically organizes music files on disk when tags change. Hooks into fooyin's MusicLibrary event system and AudioLoader for real-time tag detection, with background file operations and crash recovery via a journaled write-ahead log.

fooyin-renumber-tracks

Adds a drag-drop renumber dialog to fooyin's context menu. Tracks are grouped by disc, each renumbering independently. Tracks can be moved between discs to reassign them.

fooyin-copy-paste-artwork

Copy embedded cover artwork from one track and paste it onto others. Uses fooyin's AudioLoader to read covers and the writeTrackCovers API to write them back.

LANGUAGES

Dutch/Flemish

Native.

English

Professionally fluent.
IELTS overall band score: 7.5 (very good).

German

A2, currently learning.

FILES

resume.pdf [October 2026]

AUTHOR

You can reach me on LinkedIn.

SEE ALSO

I am also on GitHub, Pluralsight.

AUTHOR

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Portrait of Gene Dupré