Remote administration of multiple Production, Staging, and QA environments hosted at Amazon Web Services (AWS).Provisioning and Configuration Management with Salt Stack. Proactive monitoring and alerting of all systems and micro-services with Datadog, Sumo, and PagerDuty.Automation of manual tasks for all departments with BASH, Python, and PhantomJS/CasperJS.Managing and reporting on cost of AWS infrastructure with CloudHealth.Management of AWS Reserved Instance pools for our entire infrastructure. *This years cost savings was +$250,000* Orchestration of vendor selection, contract negotiation and/or renewal processes, ongoing cost management, deployment, and administration of all third party vendors - Sumo Logic, Atlassian, Datadog, Cloudhealth, Pingdom, Pagerduty, Lastpass, Victorops, Google Apps, Hashicorp, and AWS.

Disaster recovery, deployment, and configuration management for over 100 Amazon AWS accounts based on Vagrant and Ansible (and a little Chef) for the company’s Venture Capital Startup Incubator offering. Developed automated deployment and self healing monitoring of the building’s Linux servers used for key entry system, security alarms, environment controls, lighting controls, and phone system based on Bash scripts, Vagrant, and Ansible.OS X server and workstation administration in a variety of configurations for recording artists, mixing engineers, and business personal.

Management, design, build and administration of production environment for www.stubhub.com. Management, design, build and administration of 30+ development environments across multiple data centers.Performed remote management using Bash scripts for executtion recipes to perform deployments, change orders, and maintenance.Manage F5 BigIP load balancers for development environments. Administer Apache, Jboss, JMS, ColdfusionMX, ActiveMQ, Solr, Bind, Sendmail, and Oracle 9i & 10g. 24/7 on call for production environment, www.stubhub.com. Monitor, respond to, and administer network equipment, traffic, and connections in the core network.

First line technical contact for an online music store catering to the dance music community. Designed, implemented, and managed a multi-honed network of Linux servers configured for secure delivery of WAV files based on ApacheSSL, PHP, and MySQL.

Structured and managed companies IT staff.Designed and implemented the company’s network structure.Recommended, tested and initiated technologies to sustain daily and ongoing operations.Directed purchasing, customizing, maintenance and scaling of all hardware and software.Manage and troubleshoot WAN and LAN (ATM and Ethernet) routing and hardware.Configure network firewalls.Manage POSTFIX network mail relays on Linux ES 3 and FreeBSD 6.0 for over 2000 virtual domains and 15000 users.Manage Domain Name System (DNS) BIND 9 for over 2000 domains.Manage Apache Web Server v1 and v2 for over 2000 domains.Configured and manage Linux ES 3 servers.Configured and manage FreeBSD 5.0 and 6.0 serversManage UNIX back up systems.Wrote the UNIX Disaster Recovery Plan document.Lead administration contact for Windows XP, 2000, NT, 98, 95, and Microsoft Exchange.

Designed, implemented, and managed a multi-honed network consisting of 1600+ SuSE Linux systems in multiple data centers in San Francisco, London, and Beijing. Configured and managed Cisco routers, Juniper firewalls, Cisco and HP manageable switches. Installed and customized Nagios and Cacti monitoring scripts for the entire infrastructure. Monitor and Administer network equipment, traffic, and connections in the core network.

Systems administration of Linux and Solaris servers.Support more than 50,000 PC/Mac/Unix users with networking issues pertaining to DSL access by providing telephone technical assistance.Create HTML / Print training manuals to assist new employees.Create HTML / Print documents to assist new customers with DSL / dial up configurations, WWW, Email, FTP / SCP, and Unix shell access.Troubleshoot DSL circuits at the system and circuit level.Configure Efficient, Netopia, and Flowpoint routers for customer DSL network access.Administer bind tables for PVC to IP on Redback routers for customer DSL network access.

Sales, marketing, and installation of company’s wireless T1 and 10Mb services.Support wireless T1 and 10Mb at both customer and system level.Sales and support for USWest, GTE, and Covad DSL services.Troubleshoot DSL circuits at the system level.Configure Cisco, Ascend, Efficient, and Flowpoint routers for networks access.Construct PC based Linux and NT router installations for wireless systems.Administer internal NT 4.0 network and web servers.System wide IP subnetting and tracking.

Support more than 4000 PC/Mac/Unix users with networking issues pertaining to dial up access by providing telephone technical assistance.General modem support.HTML support.Hardware repair at the system level.Assist with internal network support for NT, Windows 95, and Novell systems.Tutor both business and personal computer users in a wide variety of business and recreational applications.