Development & IT 🌐 Remote

🐧 Lansing, Michigan | Expert Linux Administration & Support

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We provide world-class Linux administration and technical support services to businesses and individuals across Lansing, Michigan (48901, 48906, 48910, 48911, 48912, 48917, 48933, and surrounding areas).

Whether you are running a local data center or a cloud-based infrastructure, I offer comprehensive management to ensure your systems remain secure, fast, and 100% reliable.

🌐 Global Expertise, Locally Rooted

While I am proud to serve the Lansing community, my services are designed for the modern era.

I can perform all administration and troubleshooting tasks remotely, providing you with instant support without the need for an on-site visit.

About this service

🚀 Distributions I Support

I support all major Linux distributions, ensuring your specific environment is handled by an expert who speaks its "native language":

Enterprise: Red Hat Enterprise Linux (RHEL), Rocky Linux, AlmaLinux, Oracle Linux.
Debian-based: Ubuntu (Desktop & Server), Debian, Linux Mint, Kali Linux, Pop!_OS.
RPM-based: Fedora, CentOS Stream, openSUSE (Leap & Tumbleweed).
Advanced/Rolling: Arch Linux, Gentoo, Manjaro, Slackware.
Lightweight/Specialized: Alpine Linux, Lubuntu, Xubuntu, Raspberry Pi OS.

Our Core Service Pillars

🔧 System Setup & Management

Full installation, configuration, and version upgrades.
OS Hardening: Establishing secure baseline configurations.
User, group, and advanced access control (SSH, sudo policies).
Automated patch management and critical kernel updates.

📊 Monitoring & Performance Tuning

Real-time tracking of CPU, memory, disk, and I/O performance.
Root cause analysis through deep log monitoring.
Proactive alerts to stop downtime before it happens.

🛡️ Security & Compliance

Firewall management (iptables, UFW, firewalld).
Implementation of SELinux and AppArmor profiles.
Vulnerability remediation and security patching.
Regular audit logging and access reviews.

💾 Backup & Disaster Recovery

Custom backup strategy design (On-premise & Cloud).
High Availability (HA) and failover support.
Disaster recovery testing to ensure data integrity.

🤖 Automation & DevOps Best Practices

Infrastructure as Code (IaC) using Terraform and Ansible.
Containerization with Docker and Kubernetes orchestration.
Scripting in Bash and Python for operational efficiency.

🗄️ Application & Database Support

Web server management (Apache, Nginx).
Database tuning (MySQL, PostgreSQL, MongoDB).
Mail server configuration (Postfix, Exim).

💡 Starting with Essential Commands

To manage different distributions, you must master the Package Manager. Here is a quick unique guide to get you started:

Task	Debian/Ubuntu (apt)	RHEL/Rocky (dnf)	Arch Linux (pacman)
Update System	`sudo apt update && sudo apt upgrade`	`sudo dnf update`	`sudo pacman -Syu`
Install Package	`sudo apt install [package]`	`sudo dnf install [package]`	`sudo pacman -S [package]`
Remove Package	`sudo apt remove [package]`	`sudo dnf remove [package]`	`sudo pacman -R [package]`
Search Package	`apt search [query]`	`dnf search [query]`	`pacman -Ss [query]`

🛠️ Fixing Common Issues

Permission Denied: Use ls -l to check ownership. Fix with sudo chown user:group [file] or chmod 755 [file].
Service Won't Start: Check logs immediately using sudo journalctl -u [service_name] -xe.
Disk Full: Identify large files with du -sh /* | sort -h.

📝 Tips for a Successful Server Setup

Minimalism is Security: Always perform a "Minimal Install" to reduce the attack surface. Only install what you need.
SSH Keys Only: Disable password authentication in /etc/ssh/sshd_config to prevent 99% of brute-force attacks.
Documentation: Always maintain an operational runbook. If a configuration changes, document it.
Time Sync: Ensure chrony or ntp is running; time drift can break database clusters and security logs.