RickSwain Doe

About Me

Java工程师，6个月经验，精通Java/Golang/React/Vue全栈开发，主导跨平台任务管理系统（SpringBoot+MySQL+React/Vue），优化高频交易网关（10W+ QPS），参与React Native电商App开发，擅长高并发架构与性能优化，具备Web3项目经验。

Experience

Java Engineer

Unknown - 2022 - Now

职位: Java Engineer | 时间段: 6 months | 工作内容: Developed a cross-platform task management system using React, Java, and MySQL. Built backend services with Spring Boot and MySQL, implemented user authentication, permission control, and task data interfaces. Developed frontend interfaces with React and Vue, supporting dynamic task boards and multi-user real-time updates. Integrated WebSocket for real-time task change notifications. Collaborated on React Native module debugging and packaging for Android/iOS apps. Achieved stable support for 10,000+ concurrent users with average API response latency below 100ms.

Golang Developer

Cryptocurrency Trading Platform - 2022 - Now

职位: Golang Developer | 时间段: Unknown | 工作内容: Developed a high-performance trading matching and API gateway for a cryptocurrency trading platform, focusing on optimizing concurrency performance. Wrote trading matching logic in Golang to handle massive order books and matching requests. Optimized MySQL indexes and caching strategies, reducing data access latency by approximately 40%. Deployed gateway services using Docker to improve scalability and disaster recovery capabilities. Achieved stable handling of peak loads exceeding 100,000 QPS with a trading success rate > 99.99%.

React Native Developer

Unknown - 2022 - Now

职位: React Native Developer | 时间段: Unknown | 工作内容: Participated in developing a global e-commerce app supporting multiple languages, currencies, and third-party payments. Implemented UI and interactions using React Native to improve development efficiency. Handled core modules such as orders, payments, and logistics, integrating with Java/Kotlin native interfaces. Contributed to API design and performance optimization. Achieved over 50,000 downloads within three months of launch on App Store & Google Play, with daily active users exceeding 8,000.