I would like to nominate Jörg Kubitz as Platform committer.
Jörg has a clear focus on performance and improved it in the platform as well as in Equinox and JDT. Recently he also worked on usability improvements which are planned to be merged for 4.21 (see https://git.eclipse.org/r/c/platform/eclipse.platform.ui/+/184395) .
Jörg also improved over the last release his community interaction by reacting fast and politely to feedback in his Gerrits and also started reviewing incoming Gerrits from other contributors.
Jörg has also multiple pending Gerrits which are planned to be merged for the 4.21 release, see https://git.eclipse.org/r/q/project:platform/eclipse.platform.ui+status:...
Joerg Kubitz (3):
Bug 573421 - Avoid local history for derived files (UI)
Bug 574498 - [performance] reduce effective sleep in DecorationScheduler
Bug 574657 - null check in ContentTypeDecorator
Joerg Kubitz (2):
4.21 version bump for org.eclipse.debug.tests
Bug 574652 - fix IAE in "Breakpoints View Update Job"
Joerg Kubitz (8):
Bug 570896: Optimize comparePathUri for normal URIs
Bug 572770 - fix FileStoreTest.testSortOrderPaths for windows
Bug 573421 - Avoid local history for derived files
Bug 573409 - test for [performance] Avoid File.getCanonicalPath
Bug 573409 Version update core.filesystem for 4.21
Bug 573161 - [performance] avoid chunked File write
Bug 573409 - [performance] Avoid File.getCanonicalPath
Bug 574204 - Characters 0..31 are forbidden in windows
Bug 570896 - [performance] Improve AliasManager LocationMap compare Test
Bug 571133 Improve Exception Message
Bug 571174 - [performance] improve getLineSeperator()
Bug 570896 - [test] edge cases of Aliasmanager
Bug 570896 - [performance] Improve AliasManager LocationMap compare
Bug 572188 - [test] speed up JobTest.testJoinInterruptUIThread
Bug 571177 - [performance] Avoid sleep for fixed period during spinning
Joerg Kubitz (2):
Bug 574639 - [performance] speed up Program.getPrograms()
Bug 575553 - [performance] cache CTabFolder backgroundImage bounds
He is also super active enhancing JDT core performance and code see https://git.eclipse.org/r/q/project:jdt/eclipse.jdt.core+status:merged+o... with more than 30 merged fixes.
Please join me in welcoming Jörg.