David L. Willson

David L. Willson Email and Phone Number

Founder, Engineer, and Teacher at Software Freedom School @ United Launch Alliance (ULA)
David L. Willson's Location
Littleton, Colorado, United States, United States
David L. Willson's Contact Details

David L. Willson work email

David L. Willson personal email

n/a
About David L. Willson

Free Software Systems Engineer and Teacher

David L. Willson's Current Company Details
United Launch Alliance (ULA)

United Launch Alliance (Ula)

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Founder, Engineer, and Teacher at Software Freedom School
David L. Willson Work Experience Details
  • United Launch Alliance (Ula)
    Systems Engineer
    United Launch Alliance (Ula) Aug 2022 - Present
    Centennial, Co
    Primary support for mission-critical, day-of-launch operations. Retire ancient critical systems (modems) and design new critical systems (SFTP) to replace them while enhancing performance and reliability. Ansible, Bash, Docker, Podman, vanilla KVM, AWS, BitBucket, Jira, Mattermost, Bamboo, GitLab, and GitLab CI. Taught Linux, configuration management, and pair/mob programming.
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  • Software Freedom School
    Founder
    Software Freedom School Mar 2013 - Present
    Denver, Co
    SFS exists to teach the world how to use and why to choose Free SoftwareThe [Software Freedom School](www.sofree.us) is a group of friends who work and play together, developing a deeper understanding and greater skill-set with what Richard M. Stallman calls Free Software.We create immersive, hands-on learning experiences that look like fun to us and then open them to others for a fair price and usually PWYC, pay what you choose.Currently, we specialize in SysAdmin and DevOps, and dabble in many things: Zimbra, WordPress, LibreOffice, Big Blue Button, Blender, Python, and freedom-friendly SBC’s like the Raspberry Pi and Beagle Bone Black.
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  • Apex Systems
    Devops Engineer
    Apex Systems Sep 2021 - Aug 2022
    Denver, Colorado, United States
    On contract at Verizon Location Technology where I taught developers how to use the tools and accelerators which the DevOps team had provided, and worked with the DevOps team to polish the same accelerators.
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  • Motorefi
    Devops Engineer
    Motorefi May 2021 - Aug 2021
    Prometheus and Grafana, GitHub, Heroku, GCP, GKE, Helm, Bash
  • Peterson'S
    Devops Engineer
    Peterson'S Mar 2019 - May 2021
    Colorado, United States
    Migrate PHP/Laravel and WordPress apps from manually “deployed” by git pull on VMs to fully automatic build, unit test, and phased deployments by Ansible, controlled by GitLab CI, to Docker Compose hosts. Implemented Prometheus and Grafana. Created the Penny Saver utility to turn off idle infrastructure and provide a means for devs and QA engineers to easily turn it on as-needed. All in support of about a dozen software products with several deployments per day (most fully automated and self-service), helped to manage $15-20K/mo spend in AWS on EC2, RDS, Route53 across 2 accounts in 3 regions. Obsessed over security, reliability, and recoverability.
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  • Davita Kidney Care
    Platform Engineer
    Davita Kidney Care Oct 2018 - Mar 2019
    Greater Denver Area
    Elastic Stack, Python Dash, Puppet, Jenkins, Enterprise Linux
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  • Intecrowd Llc
    Sysadmin
    Intecrowd Llc Jan 2017 - Oct 2018
    Greater Denver Area
    DevOps, Security, laptops, all the IT thingsAll gear in AWS: Several Amazon Linux, CentOS, Ubuntu, some haproxy, some AWS LB, Wazuh OSSEC, Pipelines with GitLab CI, Prometheus, Ansible, supporting Java apps on Tomcat
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  • Apex Systems
    Linux System Engineer / Automation Specialist
    Apex Systems Apr 2015 - Mar 2016
    Automation Specialist at ComcastUsing: bash, python, perl, OpenStack, RHEL 6, github, gitlab, ansible, PuppetInterfacing with: Node.js, Wildfly, ElasticSearch
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  • Datalogix
    Senior Linux Specialist
    Datalogix Sep 2011 - Apr 2015
    Westminster, Co
    Responsible for ~100 web-application, Hadoop, and Oracle servers. RHEL 4 through 6. Ubuntu 12.04 LTS. Puppet and Centrify. Lots of documentation, scripting, and automation work.
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  • Thegeek.Nu
    Owner
    Thegeek.Nu Jan 2000 - Mar 2013
    IT Consulting for small and medium businesses
  • Parsec Group
    Senior Sysadmin
    Parsec Group 2004 - Sep 2011
    IT Consultant and Teacher, specializing in Linux and Microsoft
  • Ameriteach
    Adjunct Instructor
    Ameriteach 2004 - Sep 2011
    Taught Linux System Administration course
  • Mci / Worldcom
    Desktop Team Lead
    Mci / Worldcom 1995 - 2000
  • Dec
    Win95 Support Escalations Group
    Dec 1995 - 1996

David L. Willson Skills

Devops Linux Ubuntu Red Hat Linux Suse Puppet Dns System Administration Network Administration Bash Shell Scripting Virtualization Storage Windows Server Vmware Dhcp Tcp/ip Vpn Microsoft Exchange Network Security Active Directory Firewalls Operating Systems Vmware Infrastructure Storage Area Networks Perl Disaster Recovery Software Documentation San Iscsi Iis Vsphere Network Architecture Rbac Debian Switches Databases It Operations Centrify Sql Gnu/linux Linux Server Amazon Ec2 Linux System Administration Zimbra Infrastructure Domain Name System Internet Protocol Suite

David L. Willson Education Details

Frequently Asked Questions about David L. Willson

What company does David L. Willson work for?

David L. Willson works for United Launch Alliance (Ula)

What is David L. Willson's role at the current company?

David L. Willson's current role is Founder, Engineer, and Teacher at Software Freedom School.

What is David L. Willson's email address?

David L. Willson's email address is dw****@****ems.com

What is David L. Willson's direct phone number?

David L. Willson's direct phone number is +172033*****

What schools did David L. Willson attend?

David L. Willson attended Bryant And Stratton College.

What are some of David L. Willson's interests?

David L. Willson has interest in Economic Empowerment, Education, Environment, Poverty Alleviation, Science And Technology, Human Rights.

What skills is David L. Willson known for?

David L. Willson has skills like Devops, Linux, Ubuntu, Red Hat Linux, Suse, Puppet, Dns, System Administration, Network Administration, Bash, Shell Scripting, Virtualization.

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