amazon dynamodb , secure coding , Java, Oauth, Aws Lambda, Amazon S3, Spring Boot, Microservices, Continuous Integration, Spring Batch, Docker, Reactjs, Vapt, Restful Apis, Amazon API Gateway, AWS Database Migration Service, Domain-Driven Design, SCA, SAST, Event-driven communication

Java, Apache Flink, Scala, Apache Spark, Apache Kafka, Agile, Kubernetes, CI/CD

Java, MySQL, Kafka, Spring Cloud, Redis, Spring, AWS, RocketMQ, Alibaba Cloud

Object-oriented programming (OOP), Java, C#, C++, SmallTalk

Java, C#, Golang, Databases, Git, Javascript, Apis, C++, Python, Software Development Frameworks

Java, Bdd, Spring Boot, Spring, TestNG, Software Development Life Cycle, JUnit, Tdd, Cucumber, Microservices architecture, RESTful API design, AI-assisted software development tools

Java, Apache Flink, Scala, Apache Spark, Spring Boot, Automated Testing, Json, Docker, Apache Kafka, Xml, Rest Apis, Kubernetes, logging monitoring, CI CD, Relational Databases, MinIO, search platforms

Java, C++, large-scale distributed systems, Queries, Go, Data storage systems