stream processing , Java, API design, Lucene, Microservices, Distributed Systems, Elasticsearch, Information Retrieval, AWS, vector search, embeddings, AI ML-powered search, multi-tenant SaaS architectures, vector databases, hybrid retrieval, query understanding, OpenSearch, query rewriting, reranking, Operational Excellence, ranking, retrieval augmentation

Java, Spring Boot, Spring MVC, Activemq, Spring, Microservices, Spring Batch, Cicd, Sonarqube, Apache Kafka, Splunk, Restful Web Services, Java 17 and above, Snyk, BlackDuck, Checkmarx

Spark, Java, Kafka, Flink

Java, Apache Spark, Kafka, Tdd, MLops, Gcp, Docker, Azure, Kubernetes, AWS, streaming systems, AI and data-intensive systems, Flink, microservices-based architectures, data lakes, AI ML concepts, LLM integrations, pair programming, ETL pipelines

Java, Ansible, html, Web Application Development, Disaster Recovery, playbook

data engineering , .NET, Cloud Architecture, Agile Methodologies, System Design, Code Review, Microservices, Api Development, Performance Tuning, DevOps Practices, Security Best Practices

Software Architecture, Android development, Java, Kotlin, C++, AWS