Hello! I'm Johnny, a seasoned Senior Software Engineer with extensive experience in backend development, large-scale systems, and complex business logic. I'm passionate about solving technical challenges and constantly learning new technologies.
- π Location: China
- Programming Languages: Java, C++, Golang, PHP, TypeScript
- Databases & Caching: MySQL, Redis
- Search Engine: Elasticsearch
- Message Queue: Kafka
- Infrastructure: Apollo Configuration Manager, Prometheus, Open-Falcon, Go-MySQL-Elasticsearch, Nginx
- Frameworks & Libraries: Gin, Gorm
- CI/CD: Docker, k8s
- Version Control: Git, SVN
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E-commerce System career
- Familiar with E-commerce Systems
- Mastered the key to transaction system
- Refactored system and migrated data
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MySQL Data Synchronization Tool
- Developed high-performance, near real-time data sync service from MySQL to Elasticsearch
- Ensured data consistency and supported breakpoint recovery
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Distribution Configuration Management
- Researched and implemented a configuration management solution
- Designed multi-country architecture and integrated with team framework
- Programming Languages: TypeScript
- Frameworks & Libraries: Node.js
- Databases & Caching: PostgreSQL, MongoDB
- Languages: English Speaking & Listening