it-infrastructure

This repository contains the work I've done in my first year along with some study materials which I had collected.

Custom Checkmk plugins and scripts for advanced IT monitoring by ADMIN INTELLIGENCE GmbH. Adds checks for backups, firewalls, and Windows/Linux hosts. Easy integration for Checkmk environments.

EMS SDK - набор инструментов для создания модулей расширения

lazyit is the single place to keep all of it. Asset inventory, application access, consumables, and a knowledge base — built around IT objects, not a generic ticketing tool bent into shape

OpenEMS - система управления и мониторинга оборудованием

This repository provides comprehensive resources and practical guides for designing, configuring, and managing network infrastructure within a company setting. It includes network topology diagrams, device configuration examples, and automation scripts aimed at helping IT professionals and learners build reliable and efficient corporate networks.

Hybrid identity, network automation and cybersecurity teaching lab with a reusable EVE-NG topology.

This repository demonstrates how to integrate GitHub Enterprise Cloud with Microsoft Entra ID for SAML-based Single Sign-On (SSO). The guide includes steps for setting up SSO, automating user provisioning, and enhancing security with best practices.

Hands-on Networking & Virtualization labs featuring Windows Server 2022 and Ubuntu 24.04 environments using Oracle VirtualBox — implementing real-world IT infrastructure and security configurations.

📡Network Scanner Tool🌐

Incident Response Linux Investigation Tool: A concise, efficient script for system administrators and IT professionals, perfect for Linux system diagnostics. It gathers essential data on user accounts, processes, logs, and network configurations, ensuring secure and effective incident response and troubleshooting.

Enterprise-style CMDB and infrastructure documentation for a cybersecurity home lab simulating IT operations and SOC environments.

Simulated enterprise Active Directory infrastructure with OU segmentation, RBAC security groups, DNS services, Group Policy enforcement, and NTFS-based departmental file access control.

This repository contains scripts and guidelines for setting up Windows 11 virtual machines using Hyper-V. It provides step-by-step instructions for creating and configuring Windows 11 VMs, making it easy to deploy and manage virtualized environments for testing or development purposes.

Professional portfolio showcasing 15+ years of experience in Technical Operations, IT Infrastructure, Industrial Electrical Engineering, Field Service Engineering, Linux Administration, Networking, VoIP Systems, and Manufacturing Operations.

AI-powered hospitality IT infrastructure planning, budgeting and architecture platform.

AI-powered hospital IT command center that self-heals networks, printers, and queues—escalating only the physical 20% to your admin.

Windows Server infrastructure and Active Directory administration — domain setup, user/group management, Group Policy, and enterprise identity operations.

IT infrastructure management.

Windows Server 2022 enterprise domain — AD DS, DNS, DHCP, Group Policy, file services, and workstation domain-join. Built on Apple Silicon using UTM virtualization — no physical server required.