CV
+ + + + + +Technical Skills
+Linux | NixOS, Arch Linux, Debian, RHEL |
Monitoring | Grafana + (Prometheus, Telegraf, InfluxDB), VictoraMetrics, Zabbix |
DevOps / Automation | Ansible, Terraform, Vagrant, Git, Jenkins |
Networking | VPN (Wireguard, OpenVPN), Routing (RIP, OSPF, BGP) |
Virtualization | KVM/QEMU, Proxmox, Docker |
Security | Server-Hardening, Security Best Practices, Vulnerability Assessment, Encryption, GPG, LUKS, TLS |
Scripting & Programming | Rust, Python, JavaScript, Shell, HTML, CSS, Nix |
Certifications
+Linux Professional Institute
+-
+
- LPIC-1 (valid until 2028-02-13) +
FreeCodeCamp.org
+-
+
- Data Analysis with Python +
- Scientific Computing with Python +
- Quality Assurance +
- Data Visualization +
- Back End Development and APIs +
- Front End Development Libraries +
- JavaScript Algorithms and Data Structures +
- Responsive Web Design +
Work Experience
+Linux System Administrator
+Famedly GmbH
+06/2023-current
+Management of Infrastructure for a Matrix-based messenger for providers of medical services, both cloud-based and on-premise, using Ansible. +Software-Development in Rust and Python.
+-
+
- Ansible +
- Rust +
- Python +
Linux & DevOps Engineer
+netpengo GmbH
+01/2023-06/2023
+Infrastructure-Management, Development of Infrastructure-as-code using Ansible and Jenkins. +Automating administration tasks. +Monitoring and Incidence Management. Administration of various Web-Applications.
+-
+
- Ansible +
- Jenkins +
- Grafana +
- Zabbix +
- Hetzner Cloud +
- GitLab +
- Terraform +
Continuing Education / Open-Source-Work
+11/2020-12/2022
+Work on various Open-Source-Projects, various FreeCodeCamp.org courses, and personal infrastructure.
+-
+
- Ansible +
- JavaScript +
- Python +
- Rust +
Linux Engineer
+Lacewing Tech GbR
+05/2020-10/2020
+Automation of server management, administrating LEMP Stack and FOSS-Software Hosting. Organisation of workshops.
+-
+
- Ansible +
- Nginx +
- Nextcloud +
- Bitwarden +
- Jitsi +
Linux Administrator
+UCware GmbH
+07/2019-11/2019
+Linux-administration, Virtualization of servers and desktops; administration of GitLab, Ruby Applications, and Docker +Containers
+-
+
- Ansible +
- Docker +
- KVM +
- Proxmox +
- GitLab +
- Redmine +