Java Core with extensive hands-on experience with concurrent programming.
Spring Framework including Core, Integration, Batch, JDBC, Hibernate.
Distributed Caching frameworks such as Oracle Coherence, Redis or equivalent.
Cloud computing technologies with practical experience working with containers, microservices and large datasets (Docker, Kubernetes).
Expertise in Big Data / Data Lake system architecture that supports enterprise data warehouse, real-time data processing, and large-scale data ingestion for AI/ML workloads.
Databases - RDBMS preferably Oracle, NoSQL preferably MongoDB.
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