Sonar, Oracle database, Veracode, Junit, Maven, Pl Sql, Oops Concepts, Sql Queries, Jenkins, Gradle, Core Java, Gitlab, Nexus, RESTful, Spring Framework, Multi-threading processing, CI CD pipelines

Java, Performance, Testing, Tooling, modern development workflows, large-scale evaluation systems, QA test planning, secure modular testable backend design

snowflake , Java, Aws Lambda, S3, Hadoop, Spring Boot, Kafka, Angular, Cloudwatch, Spark, Databricks, Python, Glue, Athena

Java, Struts Framework, Performance Tuning, SQL Server, Spring Boot, Jsp, Svn, Angular, Devops, Git, Restful Apis, stored procedures, microservices architecture

Bdd, Zk Framework, Sql, Java 8, Angular, Git, Tdd, Ansible, Agile, Scrum, Cucumber, Rest Apis, Oracle, Python, Web Services, Kanban

Design Patterns, Java, Cassandra, Schema Design, Object Oriented Programming, Redis, Algorithms, Spring Framework, MongoDB, Advanced system designing, Caching techniques, NoSQL databases, Performance optimization, Twem, Netty, Scalable fault-tolerant distributed backend services