Skills Matrix

Databases

Level Experience Last used

Frameworks

Level Experience Last used
beanstalkd Intermediate 10+ years currently
POSIX programming Advanced 16+ years currently
protobuf - Google Protocol Buffers Intermediate 10+ years currently

Operations

Level Experience Last used

Programming Languages

Level Experience Last used
Ruby Advanced 18+ years currently
Rust Basic None Not yet used

Web

Level Experience Last used

 

Retired Skills (last used more than 36 months ago)

Last used
MSSQL Server (Databases) Aug 2005
MySQL (Databases) May 2008
Oracle (Databases) March 1999
PostgreSQL (Databases) Nov 2016
SQL (Databases) Nov 2016
.NET (Frameworks) Feb 2013
AOMQ based (enterprise) message bus (Frameworks) Dec 2010
Apache (mod_*) (Frameworks) Dec 2002
Apache Thrift (Frameworks) Dec 2010
Carbon (Frameworks) May 2008
Cocoa (Frameworks) May 2008
Cocoa GUI Toolkit (Frameworks) May 2008
memcached (Frameworks) Nov 2016
MFC GUI Programming (Frameworks) Dec 2002
Ruby on Rails (Frameworks) Oct 2013
Swing GUI Toolkit (Frameworks) Jan 2005
Ansible (Operations) Oct 2017
bind Nameserver (Operations) Nov 2012
bocuse / chef (Operations) Nov 2012
corosync / Linux-HA (Operations) Nov 2012
Docker / Docker Compose (Operations) Oct 2017
KVM (Operations) Jan 2014
Linux (Operations) Oct 2017
postfix & qmail (Operations) June 2011
Puppet (Operations) June 2011
redis (Operations) Nov 2016
shorewall (Operations) Nov 2012
SMB / NIS Administration & Deployment (Operations) Nov 2012
Solaris (Operations) Jan 2014
Terraform (Hashicorp) (Operations) Oct 2017
ZFS (Operations) Nov 2012
Ada (Programming Languages) Jan 2005
Apex (Programming Languages) May 2012
Assembly Languages (Various) (Programming Languages) Jan 2005
C (Programming Languages) Nov 2016
C# (Programming Languages) Feb 2013
C++ (Programming Languages) Aug 2006
Coffeescript (Programming Languages) Nov 2016
D (DTrace) (Programming Languages) Jan 2014
Java (Programming Languages) March 2009
Javascript (Programming Languages) March 2012
JRuby (Programming Languages) March 2009
Lisp (Programming Languages) May 2009
ObjC (Programming Languages) May 2008
Perl (Programming Languages) Jan 2005
PHP (Programming Languages) Dec 2013
Python (Programming Languages) March 2005
Smalltalk (Programming Languages) Jan 2005
Swift (Programming Languages) Nov 2016
Turbo Pascal (Programming Languages) Jan 1998
VHDL (Programming Languages) Jan 2005
Visual Basic (Programming Languages) Dec 2002
Windows Scripting Host (Programming Languages) Aug 2005
CSS (Web) Nov 2016
HTML / XHTML (Web) Nov 2016
Javascript (ECMA Script) (Web) Dec 2009
Sinatra / Padrino (Web) Nov 2016