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 |