AVAILABLE FOR OPPORTUNITIES

Mykhailo Mankovskyi
Matrixity

DevSecOps & Infra Architect · IaaC Purist · Hardened Systems · K8s Operator

Building uncompromising, declarative infrastructure. I engineer highly customized environments, ranging from Zero Trust mesh networks to bare-metal Kubernetes clusters on ARM architecture.

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Credentials

Professional Certifications

⚙️

CNCF / LINUX FOUNDATION

CKA

Certified Kubernetes Administrator

Cluster architecture, workload deployment, networking, storage, troubleshooting, and securing Kubernetes environments.

In Progress (Target: 2026) Pending.. ↗

🛡️

CNCF / LINUX FOUNDATION

CKS

Certified Kubernetes Security Specialist

Securing container-based applications and Kubernetes platforms during build, deployment, and runtime. Cluster hardening and vulnerability mitigation.

In Progress (Target: 2027) Pending.. ↗

☁️

AMAZON WEB SERVICES

SAA-C03

Solutions Architect – Associate

Designing resilient, cost-optimised AWS architectures across compute, storage, networking, databases, and security.

In Progress (Target: 2026) Pending.. ↗

Open Source

Projects & Git Gallery

Infrastructure-as-code, network simulators, and homelab experiments. All source on GitLab.

❄️

Infrastructure as Code

Active

Matrixity System Flake

Declarative NixOS configuration acting as a single source of truth. Features a macOS-inspired KDE Plasma 6 Wayland desktop. Includes GPU passthrough (KVM/QEMU) for Remote & Cloud Gaming via Sunshine/Moonlight, all connected via ZeroTier mesh.

NixOS Wayland IaaC ZeroTier

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📱

Open Source / Mobile OS

Active Maintainer

postmarketOS Contributions

Official maintainer for the OnePlus 8 Pro (instantnoodlep) device and firmware packages in the mainline postmarketOS repository. Actively keeping the aarch64 edge builds alive for 24/7 homelab and mobile usage.

Alpine Linux APKBUILD CI/CD ARM64

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🛡️

OS R&D / Security

Archived

Gen2Droid (G2D)

An experimental research project aimed at creating a highly secure, isolation-based operating system. Built on the mathematically verified seL4 microkernel and the Genode OS framework.

seL4 Genode OS Microkernel

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💬

VoIP / Automation

Active

Asterisk SMS & Call Gateway

A containerized hybrid VoIP & SMS gateway deployed on ARM. Bridges Asterisk with a GSM gateway using custom Python scrapers, enabling bidirectional SMS via SIP clients and automated call recording.

Asterisk Python Docker SIP/VoIP

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🐧

Automation / OS

Active

Arch Installer

A meticulously crafted, automated installer for Arch Linux. Exemplifies professional software development practices in a personal project.

Arch Linux Bash Automation

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⌨️

Dotfiles / Terminal

Active

Zsh Environment

Automated installation script for Zsh, Git, and shell configuration tools. Integrates Oh My Zsh, the Powerlevel10k theme, and popular productivity plugins.

Zsh Oh My Zsh Powerlevel10k

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Hub