System Architecture, Orms, Java, Networking Protocols, API Design, Backend Services, NoSQL Databases, Relational Databases, Distributed Transactions

Server Technologies, Core Java, Design Patterns, Java 8, IO NIO, Java multi-threading, network communication, high availability systems, high concurrency

Java, Oracle Sql Server, Performance Tuning, PostgreSQL, Scala, Node.js, Git, Typescript, Javascript, MySQL, Debugging, MongoDB, Restful Apis, optimizing backend services, DocumentDB, microservices architecture, backend testing practices

Spring Boot, Sql, Java, Nosql, Kubernetes, Spring, Docker, microservices architecture, database performance optimization, RESTful API design

Microsoft .NET, Github, Golang, Java J2ee, Heroku, Node.JS, Kotlin, Continuous Integration, React, Ruby On Rails, Stripe, Continuous Deployment, Typescript, Openshift, React Native, MongoDB, Swift, AWS

System Design, Microservices, Python, Databases, message queues, RAG pipelines, LangChain, Caching, Go, vector databases, LangGraph, AI Agent frameworks