Java, Solr, PostgreSQL, Dynamodb, Kafka, Lucene, Kotlin, Gcp, Elasticsearch, Kubernetes, AWS, OpenSearch

Core Java, Distributed Systems, Performance Engineering, Multi-threading, Message-oriented architecture, AI tools like Claude CoPilot, Concurrency and synchronization, Networking TCP UDP, High performance messaging, CI CD automation, Algo market connectivity, Sales and trading client connectivity, Event driven systems, Execution services