Wikimedia Release Engineering Team/Skill matrix/Historical

Remember: This is only the historical data for the Release Engineering Team's skill matrix. Bring yourself into the present.

2020-06

		Ahmon	Antoine	Brennen	Dan	Jeena	Lars	Mukunda	Other maintainers (names)
Developer Tools Support	MWVagrant
	Gerrit maintenance
	Phab maintenance								Daniel Zahn
Continuous Integration Infrastructure	Jenkins maintenance
	Zuul maintenance
	CI config / JJB								James Forrester
	docker-pkg								James Forrester
	Docker images								James Forrester
	Quibble
Testing Tooling & Maintenance	Unit test tooling and debugging
	Integration test tooling and debugging
	Acceptance test tooling and debugging (e.g. Selenium-Node.js)								Željko Filipin
	Software Configuration Management (regular maintenance of MW extensions)								James Forrester
Testing Training and Education	Testing strategy
	Unit testing and refactoring
	Integration & Acceptance Testing
	Design for testability
Test Environments	Beta Cluster
	Integration cluster (where/how MW+extensions run in CI)								James Forrester
Deploying software	New MW branches / The Train								James Forrester
	Backports / SWATs								James Forrester
	Developing scap
	Production log error reporting
	MediaWiki deployment troubleshooting / debugging								James Forrester
Deployment Pipeline	Kubernetes
	Blubber
	pipelinelib
	local-charts
	dev-images
MediaWiki Releases	Release mechanics/tooling								James Forrester
	Doing major releases								James Forrester
	Doing point releases								James Forrester
	Security releases								James Forrester
Other	PGP & pwstore

2019-12

On a scale of 0-5 where 0 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

2019-04

On a scale of 0-5 where 0 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

		Antoine	Brennen	Dan	Jeena	Lars	Mukunda	James	Other maintainers (names)
Developer Tools Support	MWVagrant
	Gerrit maintenance
	Phab maintenance								Daniel Zahn
Continuous Integration Infrastructure	Jenkins maintenance
	Zuul maintenance
	CI config / JJB
	docker-pkg
	Docker images
	Quibble
Testing Tooling & Maintenance	Unit test tooling and debugging
	Integration test tooling and debugging
	Acceptance test tooling and debugging (e.g. Selenium-Node.js)								Željko Filipin
	Software Configuration Management (regular maintenance of MW extensions)
Testing Training and Education	Testing strategy
	Unit testing and refactoring
	Integration & Acceptance Testing
	Design for testability
Test Environments	Beta Cluster
	Integration cluster (where/how MW+extensions run in CI)
Deploying software	New MW branches / The Train
	Backports / SWATs
	Developing scap
	Production log error reporting
	MediaWiki deployment troubleshooting / debugging
Deployment Pipeline	Kubernetes
	Blubber
	pipelinelib
	local-charts
	dev-images
MediaWiki Releases	Release mechanics/tooling
	Doing major releases
	Doing point releases
	Security releases

		Antoine	Brennen	Dan	Jean-Rene	Jeena	Lars	Mukunda	Tyler	Zeljko	Other maintainers (names)
Developer Tools Support	MWVagrant										James F. ()
	Gerrit maintenance
	Phab maintenance
Continuous Integration Infrastructure	Jenkins maintenance
	Zuul maintenance
	CI config / JJB										James F. ()
	docker-pkg										James F. ()
	Docker images										James F. ()
	Quibble
Testing Tooling & Maintenance	Unit test tooling and debugging										James F. ()
	Integration test tooling and debugging										James F. ()
	Acceptance test tooling and debugging (e.g. Selenium-Node.js)										James F. ()
	Software Configuration Management (regular maintenance of MW extensions)										James F. ()
Testing Training and Education	Testing strategy										James F. ()
	Unit testing and refactoring										James F. ()
	Integration & Acceptance Testing										James F. ()
	Design for testability										James F. ()
Code Health	Code Health Metrics
	Code Stewardship Reviews
Test Environments	Beta Cluster										James F. ()
	Integration cluster (where/how MW+extensions run in CI)										James F. ()
Deploying software	New MW branches / The Train										James F. ()
	Backports / SWATs										James F. ()
	Developing scap
	Production log error reporting										James F. ()
	MediaWiki deployment troubleshooting / debugging										James F. ()
Deployment Pipeline	Kubernetes										James F. ()
	minikube										James F. ()
	Blubber										James F. ()
	pipelinelib
	local-charts										James F. ()
	dev-images										James F. ()
MediaWiki Releases	Release mechanics/tooling										James F. ()
	Doing major releases										James F. ()
	Doing point releases										James F. ()
	Security releases										James F. ()
Other	PGP & pwstore

2017-04

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Developer Tools Support				Continuous Integration Infra				Testing Tooling				Integration Environments	Deploying software				MediaWiki Releases
	MediaWiki-Vagrant	Elastic-search	Gerrit maint	Phab maint	Jenkins maint	Zuul maint	Nodepool maint	CI config	Unit test maint	Integration test maint	MW-Selenium	Selenium-Node.js	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Debugging or Reporting log errors	Doing major releases	Doing security releases
Antoine
Chad
Dan
Jean-Rene
Mukunda
Tyler								+1
Zeljko

2017-01

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Development environment	Developer Tools Support		Continuous Integration Infra				Testing Tooling				Integration Environments	Deploying software					MediaWiki Releases
	Dev'ing MediaWiki-Vagrant	Gerrit maint	Phab maint	Jenkins maint	Zuul maint	Nodepool maint	CI config	Unit test maint	Integration test maint	MW-Selenium	Malu	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	Doing major releases	Doing security releases
Antoine
Chad						-1
Dan
Jean-Rene
Mukunda
Tyler																		+1
Zeljko

2016-10

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Development environment	Developer Tools Support		Continuous Integration Infra				Testing Tooling				Integration Environments	Deploying software					MediaWiki Releases
	Dev'ing MediaWiki-Vagrant	Gerrit maint	Phab maint	Jenkins maint	Zuul maint	Nodepool maint	CI config	Unit test maint	Integration test maint	MW-Selenium	Malu	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	Doing major releases	Doing security releases
Antoine														(+2)	(-1)
Chad				(+1)	(+2)	(+2)
Dan
Mukunda
Tyler						(+2)
Zeljko

2016-07

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Development environment	Developer Tools Support		Continuous Integration Infra				Testing Tooling		Integration Environments	Deploying software					MediaWiki Releases
	Dev'ing MediaWiki-Vagrant	Gerrit maint	Phab maint	Jenkins maint	Zuul maint	Nodepool maint	CI config	Unit test maint	Integration test maint	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	Doing major releases	Doing security releases
Antoine											(+1)	(+1)				(-1)	(-2)
Chad	(-1)		(+1)					(-1)
Dan
Mukunda	(-1)				(+1)	(+1)	(+1)	(+1)		(+1)				(-1)		(-1)	(-1)
Tyler	(-1)				(+1)	(+1)		(-1)	(-1)						(+1)
Zeljko

2016-03/4

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Development environment	Developer Tools Support		Continuous Integration Infra				Testing Tooling		Integration Environments	Deploying software					MediaWiki Releases
	Dev'ing MediaWiki-Vagrant	Gerrit maint	Phab maint	Jenkins maint	Zuul maint	Nodepool maint	CI config	Unit test maint	Integration test maint	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	Doing major releases	Doing security releases
Antoine															(+1)
Chad											(+1)
Dan											(+1)	(+1)	(+1)			(-1)
Mukunda
Tyler
Zeljko	(-2)

2016-01

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Continuous Integration			Integration Environments	Deploying software					Development environment	Developer Tools Support		MediaWiki Releases
	Jenkins maint	unit tests	integration tests	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	MediaWiki-Vagrant	Gerrit maint	Phab maint	Doing major releases	Doing security releases
Antoine					(-1)	(-1)	(-2)	(-1)			(+1)
Chad												(+1)	(+2)
Dan	(-1)											(+1)
Mukunda	(+1)									(-1)	(-1)
Tyler				(-1)	(+1)				(+1)
Zeljko

2015-09

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Continuous Integration			Integration Environments	Deploying software					Development environment	Developer Tools Support		MediaWiki Releases
	Jenkins maint	unit tests	integration tests	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	MediaWiki-Vagrant	Gerrit maint	Phab maint	Doing major releases	Doing security releases
Antoine
Chad							(+2)
Dan				(+1)	(+1)		(+2)	(+1)
Mukunda	(+2)						(+1)			(+1)
Tyler			(+1)				(+1)
Zeljko

2015-08

On a scale of 1-5 where 1 means "no idea" and 5 means "expert", rate your knowledge of the below skills.

	Continuous Integration			Integration Environments	Deploying software					Development environment	Developer Tools Support		MediaWiki Releases
	Jenkins maint	unit tests	integration tests	Beta Cluster	Deploying new MW branches	backports SWAT deploys	Developing scap	Dev'ing Trebuchet	Debugging or Reporting log errors	MediaWiki-Vagrant	Gerrit maint	Phab maint	Doing major releases	Doing security releases
Antoine
Chad
Dan
Mukunda
Tyler
Zeljko