Years of experience: 21
Startup FounderITSolution IntegratorEngineerConsultingSystem Architect
Trust Score
Highly reliable; strong professional involvement.
David's Career Path
May. 2019 -Apr. 2024
Care2"Director" of IT/Ops
Redwood Shores, CADepartment of One, running all the Desktop Information Technology, and maintaining all the internet infrastructure (bare metal) in two physical colo racks (East/West Coast USA). Established an open source on-perm "cloud" solution - using Xen XCP-NG, XOA (xen-orchestra) CentOS/Rocky Enterprise Linux and FreeBSD, Juniper JunOS routing and networking. Ground up rework of production services, whi...
Jun. 2017 -Oct. 2018
iXsystemsDirector Of Information Technology
San Jose, California- Established a purchasing relationship to get the best pricing on Juniper Network gear.
- Learned JunOS from starch, and the defacto corporate network administrator ( Basic proficiency in JunOS/Juniper EX & SRX switching and routing and IPSec configuration, as well as bird/if_ipsec on FreeBSD. - Complete core networking upgrades and new office deployment.
- Cloud Virtualization consolidation...
Jan. 2015 -May. 2017
SelfSelf-Employed Entrepreneur/Consultant
Redwood City, CA- freelance consulting and contracting
- Internet of Things (IoT), Home Automation (https://github.com/daviddpd/dpdChatFabric)
- embedded systems Espressif ESP8266 (C99/C/C++)
- ugly iOS/Objective-C application (chatFabric Controller on iTunes Store).