Search Platform/Team

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Team members

• Erik Bernhardson, Tech Lead, Staff Software Engineer
• David Causse, Staff Software Engineer
• Peter Fischer, Senior Software Engineer
• Trey Jones, Staff Computational Linguist
  • Contact info on my user page.
• Ryan Kemper, Site Reliability Engineer
• Brian King, Senior Site Reliability Engineer
• Guillaume Lederrey, Engineering Manager
  • Direct contact on IRC (gehel on #wikimedia-search ^connect) or Slack
  • Asynchronous conversations: email
  • Emergency: phone
• Mike Pham, Senior Product Manager

Contact information, including phone numbers are available on Office wiki.

Who to contact when?

The tables below show who can be contacted for which subject. If you don't see the subject you are interested in, you can contact the team's engineering manager (Guillaume) or Product Manager (Mike).

Organizational

	Prioritization	Team processes	ERC
Guillaume Lederrey	X	X	X

Search

Technical components

	Operations	Elasticsearch	Update Pipelines	Airflow	Flink	Saneitizer	Mjolnir	Language support	Analysis chains	Weighted tags
Erik Bernhardson	X	X	X	X		X	X			X
Trey Jones		X						X	X
Guillaume Lederrey	X	X

Features

	Machine Learning Ranking	More Like	Sister Search	Cross Language Search	Search Syntax	Did you mean	MediaSearch
Erik Bernhardson	X	X	X	X	X	X
Trey Jones			X	X	X	X

Query Services

	Operations	Blazegraph	Data reload	Update pipeline	SPARQL	Authentication	Traffic management (throttling, filtering)	Federation
Guillaume Lederrey	X	X	X	X		X	X

Misc skills

	Puppet	Python	Java	Scala	Maven	Mediawiki	Docker	k8s	Flink	Airflow	Spark	Perl
Guillaume Lederrey	X	X	X		X
Trey Jones												🐪