Alejandro Duarte @alejandro-du.bsky.social #Java #Python #SQL #Programming #RaspberryPi #Vaadin #MariaDB #DevRel
Published Author · Software Engineer · Looking for my next challenge in Developer Relations (send me a message)
Wojciech Sowa @wojciech-sowa.bsky.social Oracle APEX | PL/SQL | ACE Apprentice | Conference Speaker & Blogger | AI & Low-Code Enthusiast
wsowa.hashnode.dev
Polish Oracle User Group @pougorg.bsky.social POUG
Don't tell anyone, but P stands for the Pint 🍻
No marketing sessions, no sales pitches, just tech.
#POUG2026: 4/5 September 2026
www.poug.org
Danica Porobic @dporobic.bsky.social CMTS@Oracle Database, PhD Databases EPFL, opinions are my own
DOAG e.V. @doagev.bsky.social Wir informieren IT-Fachkräfte in diversen Umfeldern über Neuigkeiten, helfen ihnen beim Meistern ihrer Herausforderungen und begleiten sie mit Expertenwissen.
Nicholas C. Zakas @humanwhocodes.com Creator of @eslint.org and @bredbox.app. Author. Speaker. Advisor. Coach. GitHub Star.
Mastodon: https://fosstodon.org/@nzakas
Blog: https://humanwhocodes.com
Coaching: https://humanwhocodes.com/coaching
Babak Tourani @babak-t.bsky.social Father to Lilly the Ragdoll | a nonbeliever in humans or Gods | Minimalism is my drug, especially in audio form | I deal with databases and data tools for money | former TV/Radio presenter & Basketball coach | have been figuring it out for a very long time
Dom Giles @domgiles.bsky.social Product Manager for the Oracle Database. Casual developer. Poor tennis player. Average woodworker.
Sven Weller @svenworacle.bsky.social Database developer for more than 25 years. CEO for design and development at Syntegris Information solutions GmbH.
Low Code APEX enthusiast.
Ronny Weiß @ronnyweiss.bsky.social Member of the Oracle APEX Development Team, Open Source Developer, Business Owner, and Hobby Photographer from Dresden
https://ronnyweiss.app
@sayan.orasql.org @sayan.orasql.org 
Ulrike Schwinn @uschwinn.bsky.social works for Oracle with focus on Oracle Database in cloud and on-premises | blogs.oracle.com/coretec | views are my own
Torsten Kleiber @amapac.bsky.social software developer, architect and devops, working most time with oracle, atlassian and sdlc tools
contact me via https://linktr.ee/amapac
Oracle ACE Program @oracleace.bsky.social Recognizing the community for their contributions. Learn more about the ACE Program @ http://ace.oracle.com
What a week, huh? all Wednesdays @whataweekhuh.bsky.social Captain, it's Wednesday.
inspired by: https://hostux.social/@whataweekhuh | https://www.instagram.com/whataweek.huh
Tobias Arnhold @tobias-arnhold.bsky.social A guy with passion for Oracle APEX and BI. Beside this I'm a Dad, Geek and Football Fan.
SQLDaily @sqldaily.bsky.social Daily Oracle SQL tips from the Oracle Developer Advocates for SQL
Ottmar Gobrecht @ogobrecht.com Member of the Oracle APEX development team, posts are my own
#orclapex
Oracle AskTOM @oracleasktom.bsky.social Feed for the Ask The Oracle Mentors site. Chris Saxon and Connor McDonald help you succeed with Oracle Database
clocwise @clocwise.bsky.social Central Location for Oracle Conferences info
#oracle
clocwise.org
Ivar Grimstad @theguywiththeduketattoo.com Java Champion | Jakarta EE Developer Advocate | The guy with the Duke tattoo
https://jakarta.ee/community/developer-advocate/
Alexander Ulrich @aulrich.bsky.social Database systems enthusiast. Building platforms for data-centric applications at Oracle Labs.
Dimitri Gielis @dgielis.com Loves building database apps and help others to become successful with Oracle APEX. Founder of http://united-codes.com. Oracle ACE Director.
@konradhaefeli.bsky.social @konradhaefeli.bsky.social 
Friedhold Matz @fmatz.bsky.social 
Sandra Cordtomeikel @sandcordt.bsky.social Oracle & Apex Developer
Bertrand Drouvot @bdrouvot.bsky.social Databases (mainly #PostgreSQL) stuff 🐘 - #PostgreSQL Major Contributor - Work @awscloud & all opinions are mine. 👉 http://github.com/bdrouvot - https://bdrouvot.github.io/ - @SLUCbasketNancy 🏀
Patrizia Regenberg @p-regenberg.bsky.social APEX Consultant based in Munich
Caro Krützi @carokruetzi.bsky.social 
Kris Rice @krisrice.io 
Jen Nicholson @jen-nicholson.bsky.social Community lover, connecting techies to solve problems and grow their careers
Steve Muench @stevemuench.bsky.social Animation/Art/Theater/Math fan. Oracle APEX dev team. Hockney, Van Gogh, vintage posters. VIEW Conf volunteer. Blogging about Oracle APEX at diveintoapex.com
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.
Jasmin Fluri @jasminfluri.bsky.social Database DevOps Engineer / Consultant - schaltstelle.ch
Oracle ACE - @oracleace.bsky.social
Sym42 Member - @sym42.bsky.social
Cyclist and Mountaineer 📍🇨🇭
Karen Cannell @thtech.bsky.social CTHO TH Tech, APEX gal, part mermaid
Oliver Lemm @oliverlemm.bsky.social APEX and Oracle DB architect and Team Leader based in West Germany, working at Hyand
Oracle ACE Pro
Christian Marquardt @krischan.bsky.social Just a passionate Oracle DBA
Don’t Call Me Debbie @debralilley.bsky.social Tech Interpreter - Proud Mum and Scuba Diver - Oracle ACE Director - Inoapps
Axel vom Stein (MrOffstone) @vomstein.bsky.social More than 20 years experience in Oracle Database | Oracle ACE Pro | ora2know.de
United Codes @united-codes.com Empowering productivity through intelligent software solutions.
www.united-codes.com
Dan McGhan @dmcghan.bsky.social Software Development Engineer at Oracle. ❤️ Oracle Application Express (APEX), Oracle Database, CI/CD & JavaScript. Views are my own, not Oracle's.
Rich Soule @richsoule.bsky.social Oracle Databse and APEX enthusiast. Director of Consulting Services at Insum. Professional Driving Instructor.
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
Patrick Baumgartner @patbaumgartner.com Working @42talents. Spring Trainer @VMwareTanzu. Co-Organizer @VoxxedZurich, Board member of @jugch, Software Crafters Zurich & SoCraTes Conf Switzerland
Johannes Ahrends @carajan.bsky.social Oracle ACE Pro. Founder of CarajanDB.
Oracle database enthusiast. No longer waiting for Oracle 23ai on prem.
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
Mike Dietrich @mikedietrichde.com Vice President Product Management - Database Upgrade, Migrations and Patching - Oracle Corp | Opinions are my own
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
Toon Koppelaars @toonkoppelaars.bsky.social Real-World Performance @oracle - ACE Director alumnus - database design - architect of SQL assertions - 📖 Applied Mathematics for Database Professionals - @TUeindhoven alumnus - Views are my own
Hermann Bär @sdjh2000.bsky.social Socccer fan, motorbike rider, working for Oracle on all sorts of things in the database, and so on ... .
Life is good. 
Andrej Pashchenko @andrejsql.bsky.social Data Engineer, Oracle Ace Pro ♠
blog.sqlora.com
Stephen King @stephenking.bsky.social Writer
Richard Allen @rallen2010.bsky.social Flows for APEX contributor, developer of Flows for APEX Enterprise Edition.
MD Flowquest
#orclAPEX #flows4apex
Chadders @martinchadderton.bsky.social Software Architect specialising in Oracle (OCA, OCP and OCE), Python, Lua, Javascript, Linux, Pentesting, DevSecOps and Retro Computing
Niall Litchfield @nlitchfield.bsky.social Data Guy. OakTable member and cricket fan. Loves interesting problems and thinking. Niall sounds like the river. All views are my own. "Chris Bryant dressed as a scarecrow"
Chris Antognini @chris.antognini.ch Striving for Optimal Performance
https://antognini.ch
Kamil Stawiarski @ora600pl.bsky.social Oracle ACE Director | Sym42 | Oak Table | POUG
Stew Ashton @stewashton.bsky.social Retired IT architect, Oracle developer. If you follow me and we don't seem to have any common interests, I may block you. Sorry, old Twitter reflex...
stewashton.wordpress.com
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
🇨🇭🇺🇦
Andrea Kennel @andreakennel.bsky.social I love sharing experiences and knowledge about databases
Christoph Lutz @christophlutz.bsky.social Those who don't jump will never fly.
https://www.0xChris.dev
Oracle ACE Pro | Maintenance Team Leader & Oracle APEX Expert @rgrzegorczyk.bsky.social rafal.hashnode.dev
Alex Zaballa @alexzaballa.bsky.social Christian,Husband, Father, Oracle DB PM - Migrations, Upgrades and Patching. OCM 12c/MAA/11g/Cloud, Speaker, Blogger. Ex-#ACED, Ex-@Enkitec. My opinions are my own. https://alexzaballa.com
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.
David Kurtz /*+Go-Faster*/ Consultancy @go-faster.co.uk Oracle Database Performance Specialist. People Performance Specialist. Independent Consultant. Oracle ACE Director. OakTable. Sym42. Cyclist. Cat herder.
https://www.go-faster.co.uk
Andres Almiray @andresalmiray.com I code for fun and help others in the process. Java Champion. Co-founder of Hackergarten & Hack.Commit.Push. Creator of JReleaser
🚀
Plamen Mushkov @apexapplab.dev Creating apps built with ❤️ using Oracle APEX. PL/SQL dev. Keen on new tech. Sports person. Oracle ACE ♠️ Blogging at http://blog.apexapplab.dev
MartinKlierDBA @martinklierdba.bsky.social Troubleshooter, Database integration, performance and HA specialist, automated logistics geek.
Oracle ACE Director, Co-founder of http://performing-databases.com
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.
Patrick Wolf @patrick-wolf.bsky.social Architect on the Oracle APEX development team. Opinions shared here are my own and do not necessarily represent Oracle’s views. #orclapex
Roel @apexconsulting.nl 👨💼 Director of APEX Consulting
👨💻 Sr. APEX Developer
♠️ Oracle ACE Director
🤷♂️ Board of NLOUG
🏃 Runner
📍 The Netherlands
Luiza Nowak @luizafrompoland.bsky.social Co-founder of the Polish Oracle User Group 🫡
Employer Branding Specialist ✌️
I'm good at presentation design 💯
Oana Bonu @oanabonu.bsky.social 🇷🇴 Romanian Blogger & Content Creator
♠️ Community Manager Oracle ACE Program
✍️ www.cityfemme.com | ace.oracle.com
🏔️ Traveler & 📚 Reader
📌 Views are my own
JimTheWhyGuy @jimthewhyguy.bsky.social Keynote Speaker, Technology Advocate, Author. Looking forward to a brighter future for our world!
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
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.
Monika Lewandowska @monikalewandowska.bsky.social 🔮Oracle Witch ♠️ Oracle ACE Pro 👩🏫Trainer
🔗how2ora-en.blogspot.com
Thomas Wuerthinger @thomaswue.dev Passionate about compilers & programming languages. GraalVM founder & project lead. VP at Oracle. Expressed opinions are my own. For DM: contact@thomaswue.dev
Roeland V @ucreynde.bsky.social United Codes
Timo Herwix @therwix.bsky.social Senior APEX Developer @Hyand Solutions GmbH 💙 Oracle ACE Pro ♠️ Writing on https://tm-apex.hashnode.dev 📝
Flora Barriele @floo.bar ⭕ Lift Implementation Technical Lead - Database at @Oracle
👩💻 Geek girl, promoting #womenintech
♠️ Oracle ACE Alumni
👁️ Views my own
Bruno Borges @brunoborges.bsky.social Empowering developer communities.
Troy Hunt @troyhunt.com Creator of Have I Been Pwned. Microsoft Regional Director. Pluralsight author. Online security, technology and “The Cloud”. Australian.
Maik Michel @maik-michel.bsky.social Lead Developer / Consultant, Oracle APEX
Grisselbav GmbH @grisselbav.com simple & accurate IT solutions.
https://www.grisselbav.com/
Gerald Venzl @gvenzl.bsky.social Defender of Common Sense, Performance Enthusiast, #Database and #SQL guy, Creator of #csv2db. “Write code to solve problems, not to create them!” 🇦🇹
Christian Berg @christianberg.bsky.social Analytics, Data, AI&ML 24/7; Oracle ACE Director Alumnus♠; My views are always my own!
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.
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.
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
Simon Martinelli @martinelli.ch Java Champion, Vaadin Champion, Oracle ACE Pro, International Speaker, Programming Architect, and Lecturer for Software Architecture, Java, Persistence, and DevOps.
https://martinelli.ch
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
Richard Martens ♤ Oracle ACED @rhjmartens.bsky.social Husband, father of three, Nerd on all things related to Oracle APEX, Oracle PL/SQL and OCI
Mathew Butler @mathewbutler.bsky.social Living a scheduled life. 
Markus Flechtner @markusdba.bsky.social Mathematician | Senior DBA with more than 30 years of experience in Oracle | Specialized on Oracle HA | Oracle ACE Pro | ora2know.de | markusdba.de |
Ilmar Kerm @ilmarkerm.eu Oracle ACE Pro, SYM42, injured runner, otherwise normal
Database infrastructure, automation
Markus Winand @winand.at SQL Renaissance Ambassador. Author, Trainer, Coach. PhD in Common Sense. Creator of http://use-the-index-luke.com and http://modern-sql.com.
Mauro Pagano @mautro.com I mess around with data.
Built some free Oracle tools at some point.
I like cats, a lot.