Java EE, PostgreSQL, Json, JAX-RS, Azure, Angular, RDBMS, Swagger, Oracle, AWS, Java, Github, Springboot, Data Migration, Agile Methodologies, DB2, Jmeter, Apache Kafka, Restful Apis, Struts, Microservices architecture, DevOps Practices, Database query writing, Container orchestration

Java, Python, Microservices, Sql, Docker, Kubernetes

secure coding , Ooad, Design Patterns, Threads, Iso 8583, Core Java, Sockets, DRY, Clean Code Principles, Database File System Manipulation, Message Queues, Solid, KISS

.NET, Java, PostgreSQL, Spring Boot, Redis, Microservices, App Services, Azure, Web Apis, Aws S3, Flyway, KeyVault, AI-assisted tools, secure development, Blob Storage, observability

Ruby, Java, System Design, Python, Algorithms, Data Structures, best practices, Object-Oriented Programming

snowflake , Java, Performance Tuning, Ms Sql Server, PostgreSQL, Google Cloud, Version Control, Advanced Sql, Azure, AWS, SDLC best practices, Privacy protection measures, Memory optimization, Parallel data processing frameworks, CI CD pipelines, Data security principles, Relational database integration

react.js , Java, Dynamodb, Spring Boot, J2EE, Css3, Redis, Angular, Restful Web Services, Gcp, Html5, MySQL, Elasticsearch, MongoDB, Jpa, Azure, AWS, D3.Js

Java, Devops, Python, Jira, Agile, CI/CD

Views, Oracle Sql, Oracle APEX, Performance Tuning, Pl Sql, Triggers, Functions, HTML, Xml, Objects, Sql Plus, Database Packages, Explain Plan and Trace tools for SQL, Collections in PL SQL, Toad SQL Developer, Stored Procedures