IT Professional, Homelab Enthusiast and Network Administrator

Passionate about technology, infrastructure, and innovative solutions

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About Me

Learn more about my background and expertise in the IT industry

Alexander Cheely Professional Photo

Professional Journey

Welcome to my professional portfolio! I am a results-driven IT Professional with 4+ years of experience in network administration, infrastructure management, and technical support across diverse environments. I specialize in Windows Server environments, network security, and enterprise infrastructure management.

Throughout my career, I've managed complex IT projects including credit union mergers, Windows migrations, and multi-client MSP operations. Recently achieving CompTIA Network+ certification, I demonstrate my commitment to professional development and technical excellence.

When I'm not working on professional projects, I enjoy experimenting with my enterprise-grade homelab setup, where I test new technologies, implement self-hosted solutions, and continuously learn through hands-on experience with virtualization, networking, and cloud technologies.

Professional Qualifications

Certifications, education, and professional achievements

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CompTIA Network+

Recently achieved Network+ certification demonstrating comprehensive knowledge of networking concepts, infrastructure, security, and troubleshooting across all OSI model layers.

CompTIA June 2025
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Technical Education

Computer Networking Program from Broome Tioga BOCES with specialized focus on PC/LAN Administration and Computer Repair Fundamentals, plus continued education in Computer Technology.

BOCES & SUNY Broome 2016 - 2019

Professional Experience

My career journey in IT and network administration

IT Support Specialist
Alternatives Federal Credit Union
Ithaca, NY
June 2024 – Present
  • Architect and maintain enterprise infrastructure supporting 200+ workstations using HP Aruba, Cisco Meraki, and Fortinet solutions
  • Manage Hyper-V Windows Server environment with multiple virtual machines and workstation deployments
  • Assisted comprehensive credit union merger project, overseeing complete infrastructure conversion including core banking software, networking, and NVR implementation
  • Execute organization-wide Windows 10 to 11 migration with automated deployment, hardware refresh, and zero-downtime transition
  • Provide Tier 2 technical support using ScreenConnect and ConnectWise Manage for complex escalations
  • Maintain hybrid cloud environment with Microsoft 365, Entra ID administration, and VPN infrastructure
  • Develop comprehensive documentation including risk assessments, disaster recovery plans, and IT audit procedures
IT Specialist
Red Barn Technology Group
Binghamton, NY
October 2023 – June 2024
  • Delivered managed IT services to 30+ diverse client organizations as part of MSP team
  • Deployed and maintained VMware virtual infrastructure including domain controllers, file servers, application servers, and VoIP systems
  • Configured enterprise networking solutions using Sophos and UniFi firewalls, Layer 2/3 switches
  • Performed comprehensive network troubleshooting across all OSI model layers
  • Executed large-scale Sentinel One antivirus deployment while decommissioning legacy security solutions
  • Maintained client relationships through regular strategic meetings and proactive support
  • Generated technical sales quotes and equipment procurement for client infrastructure upgrades
Help Desk Support Specialist
Lalor Family Dental
Vestal, NY
May 2023 – September 2023
  • Managed IT operations across 7-location dental practice with specialized medical equipment integration
  • Established formal ticketing system and documentation procedures to improve service delivery
  • Maintained specialized dental imaging systems including sensors, Nomads, and integration with Open Dental/Apteryx software
  • Configured and maintained SonicWall and UniFi networking infrastructure
  • Administered Windows Server 2008 R2 – 2022 environments including Active Directory and terminal services
  • Provided after-hours on-call support ensuring minimal disruption to patient care
Field Operations Technician
Integrated Computer Solutions
Endicott, NY
June 2022 – May 2023
  • Executed on-site technical support and large-scale IT projects including cloud migrations and hardware deployments
  • Maintained comprehensive documentation database covering configurations, passwords, and client-specific procedures
  • Configured user accounts and permissions across Active Directory, Microsoft 365, and specialized applications
  • Performed network infrastructure installations including access points, DHCP reservations, and cable termination
  • Resolved complex networking issues involving printers, local networks, and VPN connectivity
  • Collaborated with project teams to ensure compliance with security policies and industry standards
Wireless Installer
Plexicomm
Binghamton, NY
January 2020 – March 2020
  • Installed and configured wireless communication equipment for enterprise and residential clients
  • Performed site surveys for LAN infrastructure and point-to-point wireless installations to cell towers
  • Coordinated with engineering teams and customer service to ensure project specifications were met
  • Maintained compliance with building codes and safety standards during installations

Homelab Projects

Explore my personal IT projects and enterprise-grade infrastructure

Enterprise Home Infrastructure

Enterprise-Grade Home Infrastructure

Comprehensive virtualization platform featuring self-built Linux hypervisor managing multiple VMs including Windows Domain Controller, custom NAS with redundant storage, Plex media server with transcoding, dedicated game hosting server, and self-hosted web services with SSL implementation.

Linux Hypervisor Windows Domain NAS Storage Plex Media Web Hosting Microsoft 365
Ongoing Project
Advanced Networking Setup

Advanced Networking & DNS Management

Enterprise-grade networking infrastructure utilizing UniFi and Cisco hardware with advanced configurations including Link Aggregation Groups (LAG), segmented VLANs with inter-VLAN routing, comprehensive ACLs, and complete domain management with DNS administration.

UniFi Cisco VLANs LAG ACLs DNS Management
Active Infrastructure
Cloud Infrastructure

Hybrid Cloud & Identity Management

Personal Microsoft 365 tenant administration with hybrid identity management, integrating on-premises Active Directory with cloud services. Features automated backup procedures, security policy implementation, and comprehensive monitoring solutions.

Microsoft 365 Hybrid Identity Active Directory Cloud Security Automation
Production Environment

Get In Touch

Have questions or interested in collaborating? Reach out!

Contact Information

Feel free to reach out with any questions about my professional work or homelab projects. I'm always open to discussing new technologies, sharing experiences, or exploring collaboration opportunities.

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Location

Spencer, NY

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Email

alex@cheely.net

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LinkedIn

Alexander Cheely