Cassandra, Data Structures, Spark, Kafka, Distributed Systems, Cosmos, Java Technologies, Algorithm Design Patterns, Large-scale application development, Containerization technology, Java Multithreading

Sonar, PostgreSQL, Micro Services, Devops, JUnit, Java Programming, Distributed Systems, Couchbase, Oracle, Spring Framework, Continuous delivery pipeline, cloud-based architecture, test-driven development, Integration and Deployment

Json, Android Studio, Java, Xcode, HTML, CSS, Rest Apis, React, Xml, Jest, Redux, Objective-c, React Native, Javascript, iOS Swift, Android Kotlin, Expo

react.js , Java, S3, Data Structures, Dynamodb, Spring Boot, Kafka, Microservices, Algorithms, Docker, Sqs, Apache Camel, Kubernetes, AWS, Performance Optimization

Java, Django, Express, Node.js, Spring Boot, Python, Go

Xcode, Java, CSS, Redux, Objective-c, Json, HTML, React, Android Studio, Javascript, Xml, React Native, Rest Apis, Jest, Expo, iOS Swift, Android Kotlin