Since 2005, I’ve been developing enterprise applications with Java, delivering training, providing consultancy services, and actively sharing my knowledge with the Java community through public speaking and writing. My training and consultancy work primarily focuses on Java runtimes like Spring and Quarkus. In the past, I’ve also given training and led sessions on big data technologies, including NoSQL and Hadoop. I'm one of the leaders of JUG İstanbul, one of Turkey’s most active and dynamic Java communities, where I’ve served as both an organizer and a speaker at numerous events. I'm also the author of Elasticsearch Indexing, published by Packt Publishing. Driven by a constant desire to grow and avoid stagnation, I strive to make each day different by continually learning and challenging myself.