Ansible on Daniel 'f0o' Preussker

Member of Staff

Thu, 01 Jan 2026 00:00:00 +0000

Privacy & Network Infrastructure at Scale

Network Services: Architect and operate a private Autonomous System (AS203038) with Terabit-scale capacity, supporting open-internet privacy services.
Privacy & Security: Responsibilities include BGP peering policy, DDoS mitigation, and automated compliance workflows handling high-volume ISP and legal inquiries.
Cloud Infrastructure: Enterprise-grade Network Operations, personal Lab Datacenter.

OpenStack, KVM, ZFS, 100G Networking, IPv6, BGP, Terraform, Ansible

Mon, 01 Jun 2020 00:00:00 +0000

Global OTT Provider | Large-Scale Live & On-Demand Streaming

Platform Reliability: Owned the stability of a large-scale OTT infrastructure serving a global viewer base. Enforced rigorous availability standards to support live broadcast SLAs.
Cost & Performance: Regained cost control across a sprawling AWS environment (ECS, EC2, Lambda) while simultaneously improving performance for end-users through architectural optimization.
Infrastructure Auditing: Implemented tight CI/CD-based auditing, moving the organization from reactive operations to proactive infrastructure resilience.

Cloudformation, AWS (ECS/EC2/Lambda/RDS), Ansible, Python, Go

Wed, 01 Jan 2020 00:00:00 +0000

Focus: Kubernetes Migration and Cloud-Native Standards

Kubernetes Adoption: Migrated core broadcast products to cloud-native Kubernetes deployments. Created a custom K8s distribution based on kubeadm for specific customer use-cases.
Standards: Enforced 12-Factor App development routines and established in-house knowledge on Helm and Terraform.

Kubernetes, Helm, Terraform, Ansible, Perl, Java, GitLab Runners

Wed, 01 Jun 2016 00:00:00 +0000

Managed Infrastructure & Private Cloud Provider

Private Cloud: Built Self-Healing OpenStack environments using VMWare Hypervisors on a Kubernetes Control Plane.
SDN/SDS: Deployed hyper-converged infrastructure featuring Software Defined Storage and VXLan networking.

Helm, OpenShift/Kubernetes, Ansible, OpenStack

Sun, 01 Nov 2015 00:00:00 +0000

Privacy-focused VPN provider serving 15+ countries

Network Expansion: Expanded the VPN Network from 3 countries to over 15 countries worldwide.
Automation: Automated deployment and management of VPN nodes.

Ansible, OpenVPN, IPSec, Radius