Java, Performance Tuning, Debugging, Spring Boot, Kafka, Elk Stack, Microservices, RDBMS, MySQL, Distributed Systems, MongoDB, AWS, NoSQL databases, Troubleshooting, Cloud-native architectures

quality processes , Java, Nosql, Concurrency, Spring Boot, Multithreading, Sql, Spring, Backend web technologies, Design Principles, Estimation techniques

Java, Typescript, Javascript, Node JS, Python, React Js

Restful Web Services, Jax, Java J2ee, Node, Cassandra, Kafka, Spring Boot, Service Oriented Architecture, React, Spring Framework, Javascript, Cosmos DB, Java, multi-threading, Hibernate, Graphql, Hadoop, Redux, concurrency, Sql, Css3, Hive, Html5, Elastic Search, React Native, Webpack, AJAX, Log aggregation, JVM internals, alerting, Monitoring, Cloud Development

Django, Golang, React, Kafka, React Native, MongoDB, Python, AWS, Flink

Node.js, Sql, Spring Boot, Rabbitmq, Java, Golang, Kibana, Redis, MySQL, Nosql, Elasticsearch, PostgreSQL, MongoDB

rdbms, python, FastAPI, Flask, Docker, aws

AWS, Distributed Systems, Storage Systems, Java, Python, Golang, Kafka, caching strategies, query performance