Résumé of Jeff Silverman
20th AVE E
Seattle, WA, 98112-3507
(253) 459-2318 (Cell)
I have years of experience running computers from running 2,000 servers at Amazon to a single scientific application for the United States Forest Service. I have detailed knowledge of how networks work and they fail. I have extensive experience with python. I have some experience running MySQL. My experience is illustrated in specific accomplishments below.
I would like to use Python for some sort of operational, networking, or testing task. I've used python to analyze network behavior and test network devices. However, if a Natural Language Processing opportunity or a scientific programming opportunity came my way, I would certainly take it.
I have experience teaching python at the University of Washington, F5 networks, and Geek Girls Carrots (http://gocarrots.org/).
While at Amazon, wrote software in python to search for misconfigurations in network devices. Also automated patching processes for 2000 hosts, which went from 0 hosts/day to 89 hosts/day.
While at Juniper, wrote automatic test software to verify that there are no regressions as JunOS software gets updated. I used PyEZ which runs over NETCONF, RFC 6241, paramiko and netmiko.
While at Maxset LLC, wrote many research softwares to synthetically translate natural language texts in to the skyset format. See https://arxiv.org/pdf/1511.02117.pdf. I wrote a tutorial, some of the heuristics, a logging system using elasticsearch, logstash, and kibana (ELK).
While at Tommy Bahama, wrote a program in python that visited all known linux and solaris servers and recorded their input and output dependencies. Converted the monitoring system from Big Brother to nagios. Maintained software and configuration on A10 networks load balancers. Participated in on-call for production critical systems. Wrote documentation for systems, including playbooks for outages.
While at Disney, I wrote software in python and ruby to manipulate F5 LTMs through iControl. I used chef to automate turning patching servers. Gave presentations on wireshark, Elasticsearch, Logstash, and kibana (ELK), and openssl.
While at UIEvolution, I wrote two documents that described the systems being deployed, one for the clients and one for the servers at AWS.
While at Sweetlabs, I wrote a python program that translated virtual machines images into OpenStack volumes, configured networking in neutron, and created an instance on nova.
While at Google/Widevine, I gave a talk on algorithm analysis and Big O notation, with examples written in Python. I also gave a talk on applied cryptography. I worked with Juniper SRX 3600 firewalls, Juniper EX8200 switches, Juniper MX-80 routers. I transitioned the team from Juniper SA2500 VPN to OpenVPN. I documented processes, procedures, and configurations. Ran backups using both CommVault and Amanda. I managed machines running Windows Server/2008R2, Linux and several BSDs
While at Google Compute Engine, I verified that the documentation for Compute Engine was both correct and clear, by writing many python programs. I wrote a python program that would spin up 500 instances of compute engine in less than 90 seconds. I assisted Google Compute Engine customers world wide learning how to use the system at multiple levels.
While at F5 networks, I won 2 nd place in the Contest for Service Improvements for suggesting that each error message be given a unique number. I then built a database keyed by these numbers with detailed explanations of the error and remedial action. I also got 5 nominations from coworkers for innovation, excellence, and commitment. Consistently achieved performance and customer satisfaction goals. Wrote a document explaining how key features of the support lab worked and how to use them. Wrote several solutions for publication to our customers, one of which was the most read in F5's Dev Central website in one quarter
Write tools to analyze the configurations of network devices in Amazon’s AWS network. Automate patching procedures.
Networks, December 2016-August 2017
Write automatic test software to accelerate testing of new operational software in Juniper switches and routers.
LLC, June 2016-March 2017
Chief Technical Officer (CTO)
Use Natural Language Processing (NLP) software such as nltk, textblob, and spaCy to develop a new knowledge representation system, called skyset, for simplifying process documentation.
August 2016-September 2016
Software Development Engineer in Test (SDET)
Develop test cases for the IPv6 implementation the Impinj radio frequency identity (RFID) readers, using behave, python, wireshark, tcpdump, and pycharm.
Bahama, January 2016-June 2016
Linux and unix system Engineer
Managed an assortment of servers running RHEL 6.x and Solaris servers. Automated patching processes. Built tools using python. Audit security. Transition server monitoring from Big Brother to nagios.
Walt Disney Company, March 2015-November 2015
Managed an Elasticsearch Logstash and Kibana (ELK) cluster. Wrote software in python and ruby to automate various system administrator tasks. Automated the monthly patching process using chef recipes. Participated in on-call rotation. Managed a github server, and a Sonatype nexus server.
December 2014-February 2015
Reverse engineered and documented production systems. Managed development and test MySQL databases. Created a commercial.
June 2014-October 2014
Wrote scripts in Python. Monitored the monitors for abnormal conditions that the automated monitors didn't detect. Built and managed an OpenStack cluster. Wrote munin plugins.
Linux System Administrator – non standard infrastructure
Run a small linux software development lab, including hardware maintenance, operation of the network hardware (all Juniper, except for an F5 Global Traffic Manager), run the backups, NAS, facilities, physical security. Remediated the heartbleed vulnerability. Document procedures, such as backup recovery, network software updates, disaster recovery. Write Python and Bash scripts for linux servers
Developer Support Specialist
Customer support of Google's Compute Engine cloud computing IaaS solution. Write and test software in python, bash, and SQL. Test in linux and MS-Windows/7.
Networks Product Development, Seattle, Washington March
Engineer performance testing on F5 products such as Local Traffic Manager (LTM) .
Networks customer support, Seattle, Washington November
Network Support Engineer
Support F5 customers using telephone and E-mail. I specialized in the BigIP Local Traffic Manager (LTM), Enterprise Manager (EM) devices and the Web Accelerator Module (WAM) and Mail Security Module (MSM). Use a laboratory environment to simulate customer problems and test solutions. The lab environment contains many services built on linux servers
For a list of presentations I have given and documentation I am writing, please refer to my portfolio page,. See my github repository.
Certificate Amazon Web Services (AWS), University of Washington, June 2014
Certificate Python Programming, University of Washington, June 2011
B.S. Physics, Harvey Mudd College
D. Beeman, J. Silverman, R. Lynds and M.R.
Anderson, “Modeling studies of amorphous carbon,” Phys.
Rev. B30, 870 (1984).
Linked in profile