Algorithms, Nodejs, Kafka, Elasticsearch, Memory Management, Docker, MySQL, Postgres, data structures, Python, Java, multithreading, Performance Tuning, concurrency, J2EE, Redis, System Architecture, MongoDB, Restful Apis, Kubernetes, cloud-native systems, scalability engineering, microservices architecture, Production Monitoring, backend design patterns

Java, Hld, Dsa, Lld, Agile Methodology, System Design, Code Review, Spring Microservices, No SQL technology, RESTful API Services

Java, MySQL, Aws Ec2, Kafka, Python, Redis, AI coding tools

Java, Continuous Integration, J2EE, Agile practices

MySQL, Java, Spring Framework, Kafka, NiFi, NoSQL databases

react.js , Github, Angular, Django, Git, Gcp, Docker, Swagger, Flask, Restful Apis, Azure, Python, AWS, Flagger, Pylint