API security, Kafka, OpenAI Assistants, Financial Systems, LangChain, Multi-turn conversations, Distributed high-availability systems, Order Management, Agentic AI patterns, Account systems, Backend Java, Flink, Trading engines, Real-time data pipelines, Key lifecycle management, Payment infrastructure, LLM APIs, AI Engineering, Crypto Web3 trading platforms, Permissions management, AI model orchestration, Tool calling

Java, Spring Boot, Restful Apis, Sql, MySQL, PostgreSQL, MongoDB, Cassandra, Kafka, Rabbitmq, Data Integration

Java EE, Hibernate, Javascript, CSS, PostgreSQL, Spring Boot, Ansi Sql, Jpa, HTML, Spring Framework

Java, Schema Design, Kafka, Redis, Django, Docker, Ansible, Flask, FastAPI, Kubernetes, Python, AWS, Packer, microservices architecture, Java Spring Boot, automated testing frameworks, event-driven architecture, Serverless Architecture

Mvc, Java, MVVM, Ipc, Android, Kotlin, Uml, Git, Gerrit, Binder, 3rd party apps, Android Application Layer, AIDL, OOP Design Patterns, Android Service Framework Layer, Parcelable, MVP Patterns, Serializable