Mandeep Cheema @themandeepc.bsky.social Working on safe, network-based computer use @ https://indices.io. Systems engineer, database hugger, and a budding boulderer
Phil Eaton @eatonphil.bsky.social on software infrastructure @theconsensus.dev.
theconsensus.dev
Ben Schneider @bschneidr.bsky.social Stats, surveys, R, and dogs.
www.practicalsignificance.com
Apriscot @scojones.bsky.social Data nerd. Former astrophysicist. Canadian. Pi(e) lover 
Theo @theukka.bsky.social Trying to couple the R and CUDA together with https://github.com/bbtheo/cuplyr
VegPlotter: Online Vegetable Garden and Allotment Planner @vegplotter.com The best online Vegetable Garden & Allotment planning software to get you organised in the garden.
Fully featured garden planner vegplotter.com
Frost dates and growing zone calculator frostdates.com
HandyCon | Handshake.Conference/ @handycon.bsky.social HandyCon WHITE: March 4-6, 2026
Location: Online
DNS: https://2026.handycon.xyz
HNS: http://Handshake.Conference
Michael Kleen @mkleen.bsky.social 
@freddieverse.bsky.social @freddieverse.bsky.social 
KP @prasanthkarri.dev 🦀 Building data infra @ e6data.com. Fullstack developer in past life. Writes @ prasanthkarri.dev
@schrepfler.bsky.social @schrepfler.bsky.social 
Sam Arch @samarchdb.bsky.social PhD Student in Databases @ CMU-DB
Previously a Compiler Engineer @ Apple
JauntyWunderKind @jauntywk.bsky.social Iteration & expansion of our mediaforms.
Embodying ourselves amid the digital.
Singing life to the new bodies electric.
To properly become connected together we must devise better forms to commune with the machine & connect w ourselves.
#BetOnTheWeb.
Rainer Stuetz @rexthor.bsky.social csh.ac.at
ikna.io
▇▄▆▅▄▇▂▄▃▄█▄▂▃▅▅▃▂▅▇▅▆▄
David Jacot @dajac.bsky.social Apache Kafka PMC; Software Engineer @ Confluent.
ROU Megastructure Enthusiast @skorgu.net Misanthrope
Robert @ecalifornica.bsky.social I am a visitor here.
System: Sol
simlay @simlay.bsky.social I do programming theatre. The 0.1X engineer. He/Him. Ferris is my spirit animal.
http://hachyderm.io/web/@simlay
https://github.com/simlay/
@paulrosenzweig.bsky.social @paulrosenzweig.bsky.social 
Xuanwo @xuanwo.io ASF Member.
Apache OpenDAL PMC Chair.
VISION: Data Freedom.
Working on #RBIR.
More: https://bento.me/xuanwo
Alex Henderson @alexhenderson.info Open Research Fellow at University of Manchester, UK (he/him).
chemometrics | research data management | linked data
https://alexhenderson.info
Simon Späti 🏔️ @ssp.sh Dad. Technical Author, Data Engineer.
Data practitioner (20y) • Writing at ssp.sh since 2015.
Focused on the craft of data engineering & storytelling.
📚 vault.ssp.sh • 📖 @dedp.online
❯ #dataengineering, #opensource, #writing, #obsidian, #neovim
@mojzis.bsky.social @mojzis.bsky.social 
Nico Monchy @n-my.bsky.social 📍brooklyn
arynndoesdata @arynn.bsky.social No one of consequence🧋
Data | AI | People
Industrial-Organizational psych
Stage 4 endo & stroke survivor
Ethan @ethanrosenthal.com data/ml/ai @ runway in 🗽
formerly spent time in startups, biggish tech, and physics labs
www.ethanrosenthal.com- I Isaiah Norton @ihnorton.bsky.social Arrays and scientific data at TileDB. Past #julialang contributor. Interested in systems, software and otherwise.
https://github.com/ihnorton
@freka.bsky.social @freka.bsky.social 
graphdev @graphdev.graphicalmethods.com .md
Greg Gates @gregat.es philosopher-turned-software-engineer
VP of pivot tables @ https://rowzero.com, the world's fastest spreadsheet
data & technology manager for WA's 36th LD Democrats
my little blog: https://gregat.es
Alexander Reelsen @spinscale.bsky.social Husband, dad, enjoys working distributed, likes distributed databases & search engines, the JVM, Basketball/Streetball fan, gulps coffee, lives in Emsdetten/Germany, occasionally blogs at https://spinscale.de
Ashwin Jayaprakash @ashwinjay.bsky.social https://ashwinjay.github.io
@pcoin.bsky.social @pcoin.bsky.social - T @tomzmijewski.bsky.social @tomzmijewski.bsky.social
@ghishadow.bsky.social @ghishadow.bsky.social - B @bapbla.bsky.social @bapbla.bsky.social
Paul @beskow.no 
tomighita @tomighita.bsky.social SWE👨🏻💻
Emmanuel Micron @kevinlacroix.bsky.social inaugural skeet coming soon.
AntoinePrv @antoineprv.bsky.social 
@randomduck10.bsky.social @randomduck10.bsky.social 
Ayhan @ayhanfuat.com 
Gabriel Igliozzi @gabeiglio.bsky.social Building the datalake @ Netflix
Apache Iceberg { Java, Python, Rust } contributor
Sylvain Corlay @sylvaincorlay.bsky.social @QuantStack.bsky.social founder
@jupyter.org maintainer
@computeparis.bsky.social organizer
ACM software system award 2017.
Michael Chavinda @mschav.bsky.social Curious about many things
@jannisk.bsky.social @jannisk.bsky.social 
Devin @devdh.bsky.social 🤔
Arnaldo Melo @acmel.bsky.social Linux perf tools maintainer, pahole for understanding your data structures, eBPF tinkerer, Red Hat Distinguished Engineer.
Dave Bunten @d33bs.bsky.social Research Software Engineer with the Department of Biomedical Informatics at the University of Colorado Anschutz Medical Campus- J @jp11.bsky.social @jp11.bsky.social
Hennie van Niekerk @handle.invalid Cat door opener
I like bicycles, race cars and lots and lots of data.
mauricioquiros @mauricioquiros.bsky.social Web development from the tropics 🇨🇷 
@jordan-taylor.bsky.social @jordan-taylor.bsky.social 
KurtisCWright @greenjollygiant.bsky.social Distributed systems engineer. Curious about data infrastructure, data-centric ML and scaling laws. Writing at kurtiscwright.substack.com · KurtisCWright on X/Twitter
Joris Van den Bossche @jorisvandenbossche.bsky.social Open source #python software developer and teacher. Pandas core developer. GeoPandas and Shapely maintainer. Apache Arrow PMC.
Software engineer at fused.io
Manuel @patrone.cloud Born in Africa, living in Europe. Love traveling. Tech lover.
Peter Morgan @tansu.io Founder at https://tansu.io/
@tinyrobots.bsky.social @tinyrobots.bsky.social 
Laurent @laurent.goujon.io A Frenchy lost in California! One day I'll have a proper bio...
Edward Ribeiro @eribeiro.bsky.social Software Engineer. Former Amazon and DataStax, among others. Lecturer. Obsessed with Databases, Distributed systems and OSS.
Anders @dataders.bsky.social DX @ dbt
@chrish.social @chrish.social 
Ryan Murray @rymurr.bsky.social Technical leader quietly replacing myself with AI agents | Still making all the questionable architectural decisions. 
Handshake (HNS) @handshake.bsky.social The Open Source Rootzone
Protocol: handshake.org
Guides & Docs: https://hsd-dev.org
Telegram: t.me/handshake_hns
Developer's Telegram: t.me/hns_tech
Repo: github.com/handshake-org
#HNS #Handshake #FOSS
Antoine Pitrou @pitrou.net Logiciel libre / free software (core developer of @arrow.apache.org, #ApacheParquet, #Python #CPython). Engineer at @quantstack.bsky.social. Membre de l'Afis @afis.bsky.social.
(profile picture: Sophie Taeuber's lion)
Abuzar @abuzarkamal.bsky.social Database Architect | #devops, #Azure #Oracle, #Exadata, #Postgres, #Yugabyte, #couchbase, #kubernetes | techagogue.com
Bryce @brycemecum.com Working on open source, mostly Apache Arrow (https://arrow.apache.org)
Evan Trowbridge @edtrowbridge.bsky.social I work with cities in Africa to build tax systems that are more fair and that citizens trust.
Based in Turin, Italy.
wariziles @riziles.bsky.social Evil pallette swapped version of myself.
He/him/his.
Art by @detour303.bsky.social
Raúl Cumplido @raulcumplido.bsky.social Software and stuff. Working on Apache Arrow
Holden Richards @holdenrichards.com Large Format Photographer, traditional and alternative printer, webdeveloper, musician, lover of fountain pens and almost every type of music.
http://darkroomprint.com
siva @sivas.dev programming, cycling & randonneuring
Stephen Diehl @www.stephendiehl.com Softwares, maths, compilers and bears.
https://www.stephendiehl.com/
Weston Pace @westonpace.bsky.social Software developer working on all things arrow and columnar storage, currently, Lance.- 6 Doug Balog @6nop.bsky.social Building on-prem Data Infrastructure @StackAV. Formerly ValorEp, Tulco Labs, Target, Conviva, Akamai, Pittsburgh Supercomputing Center (CMU)
François Michonneau @francoismichonneau.net 👨💻 Solutions Engineer @posit.co
🧑🏫 Previously Voltron Data, The Carpentries
🌍 Global, remote, inclusive leadership
📈 Empowering others to get the most out of their data
📦 #Rstats developer
🏡 Bed & Breakfast host
Wes McKinney @wesmckinney.com Principal Architect @posit.co, GP Composed Ventures, Co-founder Voltron Data. Open source: Apache Arrow, pandas, Ibis. "Python for Data Analysis" book
Tobias Müller @tobilg.com Serverless enthusiast. DuckDB afficionado. AWS Community Builder.
Building @sql-workbench.com @ownstats.com @learningduckdb.com
Blog: https://tobilg.com
Helen Cook @helen1127.bsky.social Mother, wife, grandmother. Fighting for Equality. PA Federation of Democratic Women. Elected member of the Adams County Democratic Committee. Mom to two Dachshunds.
dmarcian @dmarcian.com We're on a mission to spread DMARC across the globe to make email and the internet safer for all.
ABC @amandabcook.bsky.social Lapsed academic (PhD Political Theory) and editor. Writer of SFF, but: chronically ill. I’ll finish writing that book…eventually. In the meantime, knitting, audiobooks, ao3. Choir singer, find me in the alto section.
@jvanbuel.bsky.social @jvanbuel.bsky.social 
Priit Piipuu @ppiipuu.bsky.social Beer, danmei, databases, SFF, wǔxiá, Oracle ACE Pro
Thor @thorfour.dev Building cool things @ Polar Signals
centrix @centrixsystems.bsky.social 
ronin-red.bsky.social @ronin-red.bsky.social About Computer, Software engineering, Math.
You're warned : Social skills of a hyena on acid.
Antón @anton.galiglobal.com Senior Software Engineer who's enthusiastic with data systems, agentic engineering and programming 🦀. Plus, I'm a big fan of reducing my carbon footprint 🌱- A @aolwas.bsky.social @aolwas.bsky.social
Tanel Poder @tanelpoder.com Creator of https://0x.tools, also a long-time computer performance nerd. Perf & troubleshooting blog: tanelpoder.com. All onions are mine.
Tyler Hillery @tylerhillery.com Software Engineer (Storage) @Supabase
Creator of pypacktrends.com
Co-organizer of madisonsystems.xyz
Peeling back the layers of abstraction
Learn more about me: tylerhillery.com
Jim Apple @jimapple.bsky.social Chicago. He/him.
Neelesh Salian @neelesh.bsky.social Engineer. Data product builder.
Dominik Moritz @domoritz.de Visualization, data, AI/ML. Professor at CMU (@dig.cmu.edu, @hcii.cmu.edu) and researcher at Apple. Previously @idl.uw.edu. Also sailboats ⛵️ and chocolate 🍫.
www.domoritz.de
Michaellinnane @michael-linnane.bsky.social 
@michaels75.bsky.social @michaels75.bsky.social 
Alex Kelleher @alexkelleher.bsky.social CEO, Quantum Rise. Serial AI founder. Oxford University. Sculptor. Dad of 2. Chicago (via the UK and NY).