Oracle Consultant 🤓 Oracle Certified Master 🍻 Oracle ACE Associate
Vienna, Austria
Joined January 2014
- Tweets1.1K
- Following544
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I just had one of the worst UI/UX experiences ever: Purchasing an Oracle Exam Subscriptions - if you do not chose the right country, you cannot change it later for the billing address. When you purchase it, you have to wait for a manual confirmation. And the answer: unreadable.
Dejan Topalovic 🤝 retweeted
@oradeto is showing us all a tool to to track development changes in APEX. His advice: Avoid finger-pointing!
#orclAPEX #aaapeks2026 #APEXAlpeAdria
Dejan Topalovic 🤝 retweeted
📣 HrOUG & JavaCro 2026 Call for Speakers is open!
Submit your talk or workshop and share your experience with the IT community.
🗓 Mar 1 – May 31, 2026
📍 Rovinj, Croatia
🔗 HrOUG: 2026.hroug.hr/eng/Call-for-p…
🔗 JavaCro: 2026.javacro.hr/eng/Call-for…
#Java #Oracle #TechCommunity
Dejan Topalovic 🤝 retweeted
The biggest so far!
30 years of tradition / +100 lectures / +80 lecturers / 6 halls / 3 evening parties / excellent networking / Great location
Agenda: 2025.hroug.hr/eng/Agenda
From October 1st, ticket prices are 10% higher – Hurry up!
2025.hroug.hr/eng/Tickets
Dejan Topalovic 🤝 retweeted
🚀 Moving to #OracleDatabase 23ai?
✅ Upgrade with refreshable clone PDBs+AutoUpgrade
✅ Boost performance with advanced Data Pump
✅ Automate migrations to Autonomous DB
Minimal downtime.
Maximum efficiency.
reg.rf.oracle.com/flow/oracl…
@MikeDietrichDE
@rodrigojorgedba
Dejan Topalovic 🤝 retweeted
New skills, new paths. 🚶
OCI 2025 certifications are now available across cloud, data, and AI. Learn more: social.ora.cl/6019FsOdt
Dejan Topalovic 🤝 retweeted
Visit Oracle Linux Training Station for a wealth of free training resources, including the videos, labs or other materials you need. social.ora.cl/601705dxF
Dejan Topalovic 🤝 retweeted
Hey everyone! 👋Recently, I was working with the Tree region in Oracle APEX. While exploring, I discovered some useful JavaScript APIs like expanding only a specific node instead of all nodes at once.
#orclapex #oracleace
Blog post: petarsimic.hashnode.dev/orac…
Dejan Topalovic 🤝 retweeted
"Call for Papers" for the HrOUG conference is open!!!
If you want to be part of the celebratory 30th anniversary HrOUG conference, one of the best ways is to be selected as a lecturer.
2025.hroug.hr/eng/Call-for-p…
HrOUG 2024 was a blast!
The perfect recipe - great conditions, great presentations (and speakers as well!), meeting many old & new friends, having easygoing smalltalks and sharing experience!
Plus I became again an Oracle ACE Associate!
Plus I am rated as 3rd speaker overall!
Dejan Topalovic 🤝 retweeted
Join us in welcoming Dejan Topalovic as a new ACE Associate from Austria! ♠️
@oradeto is an Oracle Certified Master and has been working as an independent consultant since 2005. He is also a board member of @AOUG_.
Welcome!
social.ora.cl/6016qZ5S2
#OracleACE
I am speaking at HrOUG 2024 in Rovinj. If you are interested to see how some parameters can improve the performance of your application, please come to see me presenting at 09:55 on Thursday, 17th of October 2024!
See you in Rovinj!
#HrOUG2024 #OracleACE(again) @oracleace
Presenting „How to write a perfect PL/SQL code?“ at @APEXAlpeAdria in Maribor.
Packed room.
#OracleApex #ApexAlpeAdria #OracleACE
Dejan Topalovic 🤝 retweeted
A brand new version of AutoUpgrade is available for download - and it has so many new enhancements including Windows-services support ... please refresh the ones you have on disk and check out the loooooong list of new things ...
mikedietrichde.com/2024/03/1…
#upgrade #23c #19c
Dejan Topalovic 🤝 retweeted
It's a pleasure to welcome ACE Associate Petar Simic to the ACE community!
@PetarSimic7 is an Oracle APEX Consultant, a blogger and speaker at HrOUG, APEX World, APEX Alpe Adria and Make IT.
Thanks for the recommendation, @Ambili_Thots!
social.ora.cl/6018kyeO8
#OracleACE
Dejan Topalovic 🤝 retweeted
HrOUG 2024 Conference "Call for papers" is open until 31.5.2024.
More information:
2024.hroug.hr/eng/Call-for-p…
