Hld, Lld, Solid Principles, AWS, embeddings, system design fundamentals, production LLM agent systems, chunking strategies, hybrid retrieval, vector databases, tool calling MCP, RAG pipelines, retrieval data layer, agent loops

Nosql, Java, Rabbitmq, React, Typescript, Vue, Kafka, Sql, Python, AWS, Go

PostgreSQL, Node.js, Css3, React, Typescript, Javascript, Html5, Aws Cloud, MongoDB, Rest Apis, Caching, Microservices Architecture, Website Performance Optimization