Chris Antognini @chris.antognini.ch Striving for Optimal Performance
https://antognini.ch
Martin Widlake @martinwidlake.bsky.social Retired Oracle performance expert.
President of SYM42.
I love science (especially biology & genetics), cats, beer, and community.
Presenter, blogger, ex Oracle ACE director.
Did I mention I love cats? I currently serve 2 rescued ones.
Failed scientist.
@fritshoogland.bsky.social @fritshoogland.bsky.social 
Jonathan Lewis @jloracle.bsky.social Nearly-retired Oracle performance specialist. 50 years using computers, 40 years self-employed, 35 years as a freelance Oracle specialist.
Timur Akhmadeev @tmmdv.bsky.social Oracle Apps Database Consultant at Pythian.
Views are my personal opinion.
rmoff 🏃♂️🫖🥓 @rmoff.net Shitposting & Memes.
Data & Stuff.
#dataBS #trailrunning
✍️ https://rmoff.net 🔗 https://rmoff.info
(DMs closed because of stupid UK age verification requirements).
Francesco Tisiot @ftisiot.bsky.social Field CTO and DevEx at Aiven | Data | Databases | Streaming | Food
Mathew Butler @mathewbutler.bsky.social Living a scheduled life. 
Andrew (Arfur) Clarke @apcrft.bsky.social We are where we are, because who could have imagined we would end up here?
#oracle ACE alumnus #PLSQL #music #books #films (but mainly music)
✝️ Mark 9:24
lapsed blogger https://radiofreetooting.blogspot.com
Kevin Wittek @wittek.dev Engineering Manager and Tech Lead at Docker, doing AI & Testcontainers, guitar & simracing, husband & dad
Aaron Engelsrud @aaronengelsrud.com Oracle Ace Alum with 20+ years in IT Management 🖥️ An author & educator dedicated to the fusion of higher ed and IT. Leading at Strategic Education Inc., illuminating the tech world, one lecture at a time.
Mads Opheim @madsopheim.com Sosialist, feminist, Java, Kotlin, Jakarta EE, MicroProfile. Styremedlem i Raudt Oslo. Oracle ACE. IBM Champion. Rosenborg herrar og kvinner. He/him.
Hiroshi Sekiguchi 🍥 @discus-hamburg.bsky.social Database Engineer/Love SQL/Tuning/JPOUG/Oracle ACE Pro and Love DTM
Patrick Hurley @pjhurley.bsky.social Does databases during the day
(and at night, alas)
Peter Scott @dwpete.bsky.social Former herder of information and global fixer of broken stuff
Living legally in France with my kiwi wife. Don’t call me an expat, I’m a Brexit refugee.
Nuclear chemist, copy writer, provider of nuts to Secret Squirrels.
Kiran @kirantailor.bsky.social Databases & GenAI @Google ☕️ Coffee Lover 🥗 Foodie. Views expressed are my own.
Alan Arentsen @adbc.dev Independent Oracle PL/SQL consultant. Director at Arentsen Database Consultancy. Huge fan of APEX and JET. Oracle ACE Pro
Christian Berg @christianberg.bsky.social Analytics, Data, AI&ML 24/7; Oracle ACE Director Alumnus♠; My views are always my own!
Philippe Fierens @pfierens.bsky.social Belgian based from Brussels.
Geuze lover, hiker, backpacker, photographer, loving father and husband. Product Manager at Oracle. My opinions expressed on this platform are my own and do not necessarily reflect my employers.
Roger MacNicol @rogermacnicol.bsky.social Once upon a time, in a land far ago, where Bowie and Jagger still dance in the streets, I knew a lot about databases. Sym42.
Dom Giles @domgiles.bsky.social Product Manager for the Oracle Database. Casual developer. Poor tennis player. Average woodworker.
Sym 42 @sym42.bsky.social Symposium 42 - created by the Oracle Database community to support the Oracle Database Community.
All members are experts in creating & sharing technical content or organising community events & activities.
https://sym42.org/
Merlin Bögershausen @handle.invalid Passionated Java Dev, Speaker, Oracle ACE Associate, Father and Flight Instructor, OpenRewrite Contributor
Personal Portfolio https://mboegie.dev/
Gail Anderson @gail-asgteach.bsky.social Java Champion, Book Author, Work with Java, JavaFX, Gluon, GraalVM, Mobile Apps
Sabine Heimsath 🇺🇦🇪🇺😷 @oraesque.bsky.social Database Developer, Freelancer, Oracle ACE ♠ #DOAGeV #SYM42. I ❤️ #SQLDev #orclAPEX #plsql #yessql #APEXconn25 🇬🇧 sie|she
Philipp Hartenfeller @hartenfeller.dev 🖥️ Web & DBs | Oracle APEX
📝 Blog: http://hartenfeller.dev/blog
💼 Product Lead @united-codes.com
♠️ Oracle ACE Pro
🎥 https://www.youtube.com/@united-codes
Philipp Salvisberg @salvis.com Focused on database-centric development. Chat is open.
https://www.salvis.com/blog/about
Richard Fichtner 💻☕ @richard.fichtner.dev CEO of @xdev.software, Loves Java ❤️☕, Java Champion, Founder JUG Oberpfalz, Co-organizer @jcon.one, IBM Champion, Oracle Ace, Vaadin Champion, Dongolorian, Father and Husband
Alex Nuijten @alexnuijten.bsky.social Oracle, SQL, PL/SQL, APEX, Developer, ACE Director, Self employed: allAPEX
Board Member NLOUG
Brendan Tierney @brendan-tierney.bsky.social Data | Databases | Big Data | Data Science | Artificial Intelligence | Data, Digital & AI Ethics | Data Governance | Best Selling Author | SYM42
Blog= oralytics.com
Julian Frey @julianfrey.ch Consultant / only technical stuff / Oracle ACED ♠ owner of CITE GmbH
Mirela Ardelean @mirelarooug.bsky.social APEX enthusiast | Founder and board member of RoOUG | Board member of EOUC | ORAWORLD chief-editor | Oracle ACE Director| SYM42
Piet de Visser @pdevisser.bsky.social Database-guy, Typo-maker, Voyager.
phd in I told you so, knighthood in...
Airport Queues ? Get a motorcycle !
Movie Quotes:
"You are a Meaningful and Valued member of ... "
"Activate the Omega 13"
Niels de Bruijn @nielsdb.bsky.social Business Unit Manager Low-Code@HyPlus Solutions GmbH, Oracle ACE Director and working towards a 🌍 that is more sustainable.
Roel @apexconsulting.nl 👨💼 Director of APEX Consulting
👨💻 Sr. APEX Developer
♠️ Oracle ACE Director
🤷♂️ Board of NLOUG
🏃 Runner
📍 The Netherlands
Holger @holgerfriedrich.bsky.social 
Richard Martens ♤ Oracle ACED @rhjmartens.bsky.social Husband, father of three, Nerd on all things related to Oracle APEX, Oracle PL/SQL and OCI
Robert Marz @robbie.databee.org Software Architect with a database-centric view of the the world.
Oracle ACE Pro. Sym42 Member. ora2Know.
Living in Frankfurt, Germany.
Adrian P @adrian.fuzziebrain.com 
Javier Morales - Café Database @cafedatabase.com Oracle OCP DBA | Oracle ACE Pro
Having a coffee @CafeDatabase to talk about database technologies and more.
Tomando café en @CafeDatabase hablando sobre tecnología en base de datos y más
Jon Dixon @jon.cloudnueva.com ♠️ Oracle ACE Pro. APEX, ORDS, DB, OCI. Writing at http://blog.cloudnueva.com #orclAPEX
Sven Illert @isdba.de Oracle ACE Pro, building high available Oracle database environments on premises and in the OCI. Living near Dresden, Germany and sometimes roaming around with my Nikon camera. Cannondale rider in the mountains and on road.
Blog at https://isdba.de
Louis Moreaux @moreaux-louis.bsky.social Oracle ACE Pro ♠
Senior APEX developer at @oracletechtalan.bsky.social
Flows for APEX contributor - https://flowsforapex.org
I love building apps with #orclapex and share my findings on my blog lmoreaux.hashnode.dev
Timo Herwix @therwix.bsky.social Senior APEX Developer @Hyand Solutions GmbH 💙 Oracle ACE Pro ♠️ Writing on https://tm-apex.hashnode.dev 📝
Maarten Mulders 💙💛 @mthmulders.bsky.social Architect, developer, trainer & speaker @ Info Support. Also Java Champion and Oracle ACE Pro. Other: food, music & photography. Views are my own; interpretations are yours.
Hanno Embregts 🎤🎸 @hanno.codes Java Developer 💻 by day, musician 🎤🎸 by night. A bit of both at developer conferences.
🏆 Java Champion
♠️ Oracle ACE Pro
🎟️ NLJUG Leader
👨🏼💻 Trainer / Technology Advocate at Info Support
🔗 hanno.codes
🇺🇦🏳️🌈🌱 Code for good
Patrick Jolliffe @jolliffe.bsky.social 
Peter Ramm @rammpeter.bsky.social Software Architect | Oracle ACE Pro ♠️ |Creator of Panorama for Oracle | Working for efficient DB usage by apps | Living near Dresden in Germany
JimTheWhyGuy @jimthewhyguy.bsky.social Keynote Speaker, Technology Advocate, Author. Looking forward to a brighter future for our world!
Kamil Stawiarski @ora600pl.bsky.social Oracle ACE Director | Sym42 | Oak Table | POUG
Oracle Barbie @oraclebarbie.bsky.social Kate Helmer // Oracle Ace Director ♠️ // Oracle EDM/EPM/ERP Cloud Consultant // EDM!! // Blogger // wife // Harvey’s Mom 🐶
www.oraclebarbie.com
Joel Acha @elffar.bsky.social Over 25 years of working with Oracle products with a focus on Oracle Analytics Cloud, Oracle Analytics Server, Fusion Data Intelligence Platform and Oracle Business Intelligence product lines.- R Paul L. @randomepm.bsky.social Oracle ACE - Oracle EPM - Trying to make the world a smarter and better place
www.randomepmnotes.com
Giliam Breems @giliamb.bsky.social Oracle Database & APEX Consultant at Qualogy | Oracle ACE ♠️ | Husband and father of two great kids.
Mark Daynes @datavizmark.bsky.social Lives in Altrincham, UK. Oracle ACE Pro - Mostly ERP, APEX, Database, OCI, OAC, ML/AI and GenAI. Skier and Rock Guitarist. Visit me at DataVizMark.com 
Johannes Ahrends @carajan.bsky.social Oracle ACE Pro. Founder of CarajanDB.
Oracle database enthusiast. Chairman of MajorM foundation (ora2know).
Simon Martinelli @martinelli.ch Java Champion, Vaadin Champion, Oracle ACE Pro, Published Author, International Speaker, Programming Architect, and Lecturer for AI-driven Software Engineering, Software Architecture, Java, Persistence, and DevOps.
https://martinelli.ch
Volodymyr Faranosov @volodymyrfaranosov.bsky.social https://ace.oracle.com/apex/ace/profile/VolodymyrFaranosov
YAITCON @yaitcon.bsky.social 
ArsalanD.S. @arsalantbz.bsky.social CMC® | Oracle ACE Pro
Marcel Hofstetter @marcel-jomasoft.bsky.social CEO JomaSoft #Solaris #oraclesolaris
#VDCF #SPARC #ldom #zfs
♠️ Oracle ACE Director "Solaris"
#soug_ch #doag
https://jomasoftmarcel.blogspot.ch
@marcel_jomasoft@mastodon.world
🇨🇭🇺🇦
Patrick Baumgartner @patbaumgartner.com Working @42talents. Spring Trainer @VMwareTanzu. Co-Organizer @VoxxedZurich, Board member of @jugch, Software Crafters Zurich & SoCraTes Conf Switzerland
Andrej Pashchenko @andrejsql.bsky.social Data Engineer, Oracle Ace Pro ♠
blog.sqlora.com
Oracle ACE Pro | Maintenance Team Leader & Oracle APEX Expert @rgrzegorczyk.bsky.social rafal.hashnode.dev
Edelweiss Kammermann @edelweissk.bsky.social Analytics | Data Integration | AI & ML. Oracle ACE Director, Vice President of @uyoug, Education Director of @laouc
Radu Pârvu @rparvu.bsky.social 
Kai Donato @kaidonato.bsky.social ♠️ Oracle ACE Director
🎧https://devsontape.podigee.io
Nelson Calero @ncalero.bsky.social Father, non stop learner, speaker.
Software Engineer, OCP, Oracle ACE Director, Database Principal Consultant @Pythian, @UYOUG Leader
Kevin Thyssen @kthyssen.bsky.social APEX Consultant @ United Codes | Oracle Ace Associate | Fond of cycling
Julia Evans @b0rk.jvns.ca programming and exclamation marks
blog: jvns.ca
zines: wizardzines.com
Richmond Asamoah @oraclevelli.bsky.social Certified Oracle APEX Developer, Digital Transformation Consultant, Oracle DB, PL/SQL , Oracle Analytics, Data warehouse & Reporting
Dani Schnider @danischnider.bsky.social Oracle Databases, Data Warehousing, SQL Performance Tuning, Oracle ACE Director.
Craft Beer Brewing, Beer Sommelier.
@oracledba.bsky.social @oracledba.bsky.social Oracle DBA and PL/Sql programmer.for more than 15+ years. Polyglot. Dance and travel enthusiast. Living and working in Vienna :)
Osman DINC - InsaneDBA @osmandinc.bsky.social Ankara, I love and tame databases and share my knowledge on https://dincosman.com/
Christoph Lutz @christophlutz.bsky.social Those who don't jump will never fly.
https://www.0xChris.dev
Gwen Shapira @gwenshap.bsky.social Founder of SaaS Developer Community and Nile Database. 
Mohsin Ali @mohsinalirana.bsky.social Oracle and Postgres DBA
Oracle ACE ♠️
Pete Finnigan @petefinnigan.bsky.social Living, breathing Oracle Security; Oracle ACE on security; OAK table member. Database security audits, consulting and training on all aspects of Oracle security - http://www.petefinnigan.com/training/oracle_security_training_in_york_2025.htm
ora2know @ora2know.de The German Oracle Database Community.
Database first. Community first. ora2know.de
Mauro Pagano @mautro.com I mess around with data.
Built some free Oracle tools at some point.
I like cats, a lot.
Chris Saxon @chrisrsaxon.bsky.social Oracle Developer Advocate for SQL. Lover of quizzes and games of all kinds. Any views expressed belong to me.
chrissaxon.co.uk
Stefan Oehrli @stefanoehrli.bsky.social Oracle ACE Director & Oracle Database Security Architect at Accenture. Securing Oracle databases since 1998. Co-author of 'Der Oracle DBA' (security chapter), speaker & trainer. Open Oracle security knowledge base → oradba.ch. Views my own.
Ricardo Gonzalez @productmanager.bsky.social Immigrant || Aspiring Cook || Product Manager || DJ || My opinions || Pura Vida 🇨🇷 he/him
Franck Pachot @franckpachot.bsky.social Developer Advocate at Microsoft (PostgreSQL on Azure), developer-focused expertise in databases, like 🐘 PostgreSQL, 🚀 YugabyteDB, 🍃 MongoDB, 🅾️ Oracle (Certified Master), and 🔶 AWS Data Hero
Connor McDonald on Database and SQL @connormcd.bsky.social Hi I'm Connor McDonald!
🔥keen on tech esp. SQL/database
🔥keen on fitness
🔥keen on coffee
🔥keen on gin
🔥keen on sarcasm
I speak for me not my employer
Tanel Poder @tanelpoder.com A long-time computer performance nerd. Creator of https://0x.tools. Perf & troubleshooting blog: tanelpoder.com. All onions are mine!
Gianni Ceresa @gianniceresa.bsky.social Oracle ACE Director ♠️, Analytics, or just “Data” (of any shape, kind, and size) Consultant, owner of DATAlysis LLC. Having fun with Raspberry Pis and similar toys, coding random things, arguing with AI, and a lot more…
(@G_Ceresa on Twitter/X)
Patrick Barel @patch72.bsky.social SQL and PL/SQL (Oracle) geek. Love to build Delphi stuff. Oracle ACED. The views expressed are my own and do not necessarily reflect those of my employer.
Ilmar Kerm @ilmarkerm.eu Oracle ACE Pro, SYM42, injured runner, otherwise normal
Database infrastructure, automation
Carsten Czarski 🤨 @cczarski.bsky.social Architect on the Oracle APEX development team.
https://apex.oracle.com
APEX and … SQL, PL/SQL, JSON, Spatial, Search, REST, and so much more …
Erik van Roon @evrocs.bsky.social - Oracle DB Dev
- Oracle ACE Pro ♠️
- Symposium42 - https://sym42.org/
- Rambling fool
By default assume I'm not serious
Tweeted opinions are the one & only truth, and probably unfounded
Marcin Przepiorowski @pioro.bsky.social 
Niall Mc Phillips @niallmcp.bsky.social ♠︎ Oracle ACE Director. Symposium 42. PL/SQL. ORDS. APEX. Data Models. REST APIs. Search. Text. Int'l Organisations. Energy. Ex-Skydiver... 🪂
Joerg Sobottka @joergsobottka.bsky.social Oracle ACE Pro, Team Science, Freiburg im Breisgau and Switzerland, SC Freiburg (SC-Vilis)
Oren Nakdimon @nakdimon.bsky.social - Oracle ACE Director
- @sym42.bsky.social member
- Fellow, Database Architecture at https://moovit.com/
- Opinions are my own
- My blog: https://db-oriented.com
Scott Spendolini 🍊 @spendolini.blog "Bumpy roads lead to beautiful places"
- Senior Director @ Oracle 🧑💻
- #orclapex fan since '99 🛠️
- https://spendolini.blog 💻
- Oracle Ace Alumni ♠️
- Bleed Syracuse Orange 🍊
- Golf when I can ⛳️
- Austin, TX 🎸🍻
- Views are my own 🫢
Franky Weber Faust @frankyweber.bsky.social Oracle ACE ♠️| Lead DBA @Pythian, Exadata and HA expert, Performance Tuning enthusiast, blogger at http://loredata.com.br Sharing my own opinions and experiences.
Martin Berger @martinberger.bsky.social Accenture Data Platforms, Oracle ACE Pro, E-MTB-Biker, Firefighter, Tech Blogger: martinberger.com
Loic Lefevre @loiclefevre.bsky.social ⚔️Data Warrior⚔️
Oracle Database PM, Java Hacker, OSON Evangelist, Cool SQL and mongo2ora father
blog: medium.com/db-one
#MyView
HeliFromFinland @helifromfinland.bsky.social CEO, Miracle Finland Oy. CTO, Miracle SEA Consulting Pte. Ltd. Oracle ACE Director. Author, speaker. Doctoral Researcher, University of Helsinki.