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Java Engineer
OSend - - 지금
职位: Java Engineer | 时间段: Not specified | 工作内容: Developed OSend Exchange, a digital currency exchange platform. Responsibilities included: 1. User center - registration and login module development 2. Wallet center - Co-signer deployment + user withdrawal module (Google 2FA) (SafeheronMPC wallet) 3. Market center - cryptocurrency market data development (Coinglass) 4. Spot trading - user order placement & matching center development 5. K-line/technical indicators - K-line push service development 6. Miscellaneous business development and bug fixes Tech Stack: Framework: SpringCloud + Nacos Database: MySQL + MongoDB Middleware: Nginx, Redis, Kafka
Java Engineer
Plex - - 지금
职位: Java Engineer | 时间段: Not specified | 工作内容: Developed a high-performance spot order matching engine for Plex Exchange. Responsibilities included: 1. Development of high-performance spot order matching engine 2. Implementation of U-based contract order placement and contract matching business functions 3. Optimization of U-based contract order liquidation scheduled tasks (thread pool + data partitioning) 4. Design of scalable system architecture 5. Creation of detailed technical solutions 6. Development of efficient order matching algorithms 7. Implementation of order book management 8. Integration of message middleware (Kafka) Tech Stack: Framework: SpringCloud + Nacos Database: MySQL + MongoDB Middleware: Nginx, Redis, Kafka
Java Engineer
DBG Gaming + PG Gaming - - 지금
职位: Java Engineer | 时间段: Not specified | 工作内容: Responsibilities included: 1. Development of collection and payment (deposit & withdrawal) systems 2. Development of deposit activities & first deposit activities 3. Development of event modules such as loss rescue, red envelope rain, and share roulette 4. Code refactoring for the management backend
Java Engineer
Luck7 - - 지금
职位: Java Engineer | 时间段: Not specified | 工作内容: Developed Luck7, a project featuring NFT blind boxes, NFT staking, mining, and NFT lottery. Responsibilities included: 1. Front-end system architecture design and framework setup 2. Development of user registration/login, blind box collection, NFT staking, and NFT lottery functions 3. Development of lottery calculation and infinite rebate functions 4. Monitoring of on-chain contract events and development of prize distribution functions 5. Server environment setup & project deployment Tech Stack: SpringBoot + MySQL + Redis + Nginx
