protocol buffers , Golang, Distributed Systems, Tcp, Networking, Kafka, Json, Performance Tuning, MySQL, Data Structures And Algorithms, Python, Java, Http, Redis, Xml, LangGraph, Agentic AI Paradigms, Caching Mechanisms, LangChain, Retrieval-Augmented Backend Architectures, Multi-Agent Frameworks, Massive Concurrency Handling, LLM Tool Calling, Function Execution

Java, Hibernate, PostgreSQL, Spring Boot, Kafka, Spring Cloud, Redis, Rabbitmq, Gcp, Docker, MySQL, MongoDB, Restful Apis, Azure, Kubernetes, AWS, microservices architecture