Eric Wastl @was.tl Created http://adventofcode.com, http://compute-cost.com, http://anoik.is, http://was.tl/projects/; Principal Architect at https://acvauctions.com
Mpho Mafata @mphomafata.bsky.social Data Science in: Chemistry (chemometrics), Food science (sensometrics), health sciences (metabolomics).
Andy Pavlo @andypavlo.bsky.social Database Research @ ClickHouse
Associate Prof. of Databases @ Carnegie Mellon.
Rupa07 @rupa07.bsky.social 
Pavlo Golub @pavlogolub.bsky.social PostgreSQL expert at Cybertec PostgreSQL. Programmer. Engineer. 🇺🇦
https://github.com/pashagolub
Marco Slot @marcoslot.com Mostly posts about PostgreSQL, Snowflake Postgres, and PostgreSQL extensions.
Formerly Crunchy Data, Microsoft, Citus Data, AWS, TCD, VU
Jan @jvdl.me The Dogfather. I also do programming stuff.