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Baeldung Author
Kostiantyn Ivanov
Experienced software engineer and technical lead with over 10 years of experience participating in development across various domains, including healthcare, banking, cybersecurity, accounting, etc. In terms of community activities, I have mentored students in Java and GoF patterns courses and have written technical articles for Baeldung and Medium.
Here's what I've written (so far):
Baeldung on Java
- All
- Artificial Intelligence (10)
- Spring AI (6)
- Data (4)
- Persistence (3)
- JPA (3)
- Spring Security (2)
- Spring Data (2)
- Spring Boot (2)
- JVM (2)
- Testing (1)
- Java String (1)
- Java Streams (1)
- Java Concurrency (1)
- Java Array (1)
- Java (1)
- IDE (1)
Elasticsearch Query With “Not Contains”
Filed under Data
Learn how to filter by “Not Contains” in ElastiSearch
A Guide to OpenAI’s Moderation Model in Spring AI
Filed under Artificial Intelligence, Spring AI
Learn how to build a moderation service and integrate it with a moderation model using Spring AI and Open AI.
Securing Spring AI MCP Servers With OAuth2
Filed under Artificial Intelligence, Spring AI, Spring Security
Learn how to secure an MCP server using OAuth2 in a Spring AI application.
A Guide to OpenAI Text-to-Speech (TTS) in Spring AI
Filed under Artificial Intelligence, Spring AI
Learn how to use OpenAI Text-to-Speech with Spring AI.
Guide to Eclipse OpenJ9 JVM
Filed under JVM
Learn how to install OpenJ9 JVM and review its main features.
Building an AI Chatbot in Java With Langchain4j and MongoDB Atlas
Filed under Artificial Intelligence
Walk through the process of building a chatbot using Langchain4j and MongoDB Atlas.
Monitor Non-Heap Memory Usage of a JVM
Filed under JVM
Discover different tools that to monitor non-heap memory utilization.
Introduction to ActiveJ
Filed under Java
Discover ActiveJ, a lightweight Java framework for high-performance applications.