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Who's this TechyGuru?

Meet Dustin

Techie to the core

Dustin Johnson

Wireless Network Engineer

Hi. Thanks for visiting. let me interest you in some info about myself. I grew up most my life in a little town in arkansas and learned my trade from my dad who I swear looks just like me... ok, and a lot of college and experience. My mantra is plan for the worst and hope for the best. With this golden nugget I have avoided some pretty nasty issues.
Welcome and I hope you find all the information that you need. I'm just a click away.

Systems Management

Mobile Device Management, Network management and Implementation


Wireless design and troubleshooting. Lets get wifi done right (shamless plug for my twitter handle)

Web Development

React, HTML, Javascript, CSS, Bootstrap, Jquery. All you need for a pretty rockin site these days.


Welcome to my career as a Techy Guru

  • Oct 2016 - Present

    Walmart Global Tech

    Wireless Network Engineer
    • Manage wireless infrastructure in the Walmart stores and Distribution centers.
    • Manage vendors and pilot new WiFi products
    • Troubleshoot wireless issues
    • Coordinate new WiFi installation in warehouses.
    • Build network automation API in python
    • Create a UI for Process flow and Automation tasks using React
  • Aug 2013 - Oct 2016

    Flippin Public Schools

    Technology Coordinator
    • Project and Budget management
    • Enterasys wired and wireless network
    • Aerohive wireless
    • Filewave mobile device management (MDM)
    • Apple products(MacBook, iPad,iPhone etc.) support and management
    • Weekly technology training for teachers
    • 1:1 iPad implementation
    • Centralized printing
  • Sept 2011 - Aug 2013

    Mountain Home Public Schools

    Network Systems Administrator
    • Proposal and Project management
    • Promote Student involvement
    • Microsoft System Center Configuration Manager (SCCM) server setup, and implementation.
    • Training and Preventative maintenance for Administration and Faculty.
    • Setup, Install, and Maintain Windows 2003, 2008, and 2012 Servers.
    • Update domain controllers from Server 2003 to Server 2012
    • Implemented HyperV virtualization.
    • Adjust the IP address schema to provide future proofing of addressing.
    • Implement Windows Print Server
    • Manage the Disaster recovery plan (Backups, Worst case scenario preparation.)
    • Wireless and Ethernet network design, setup, troubleshooting, and repair
  • Sept 2008 - Sept 2011

    Mountain Home Public Schools

    Computer Technician
    • Implementation, management, and repair of Windows based domain desktops, laptops, and thin clients
    • Server setup, maintenance, and repair
    • Basic dos/batch scripting
    • Audio/visual setup, maintenance, and repair
    • Ethernet network setup, troubleshooting, and repair.
  • Oct 2006 - Sep 2008

    Flippin Public Schools

    Tech Assistant
    • Novell network troubleshooting
    • Implementation, management, and repair of desktops and laptops
    • Software installation
    • Audio/visual setup, maintenance, and repair
    • Ethernet network setup, troubleshooting, and repair