Java, Nginx, PostgreSQL, Jwt, Spring Boot, Kafka, Http Protocol, Kotlin, Redis, Spring, Nosql, Rabbitmq, Gcp, AWS, Aliyun Cloud, Istio, RESTful specifications, OAuth2.0

Qt, Agile, Mfc, Scrum, git workflows, Kanban

React Native, Flutter, Asset Management, AI engineering pipeline development, LLM fundamentals, RAG, Prompt Engineering, Agent concepts, Market data display, Cross-platform architecture, Client-Side Development, On-device AI, Mobile engineering, Order matching

Testing, Python, Microservices, Kubernetes, Java 8, AWS, Java 21, observability

Databases, Api Development, test automation, Node.js, React, Typescript, Javascript, Integration Testing, React Native, Azure, AWS, cloud platforms, release validation

Golang, Ruby On Rails, React, Typescript, Javascript

Java, Objective-c, Jwt, Microsoft Sql Server, Kotlin, Sql, Ios, Android, Sqlite, Spring Security, Flutter, Restful Apis, Swift, DART, Java Spring Boot

Unix, Java J2ee, Elasticsearch, Prometheus, Grafana, Sql, MQ setup, CI CD setup, Job Scheduling