# Can Xiang Yu

> Software Developer at Amazon

Location: United States, United States
Profile: https://flows.cv/canxiangyu

## Work Experience
### Software Engineer @ Amazon
Jan 2022 – Jan 2024
•	Developed and maintained web applications using React for the front end 
•	Designed and maintained microservices architecture using Springboot, enhancing modularity and performance of large-scale applications
•	Developed RESTful and GraphQL APIs to streamline data handling across services, achieving a 20% increase in API efficiency and reducing response time by 15%
•	Integrated TypeScript to improve code readability and ensure type safety, which reduced runtime errors by 30%
•	Collaborated closely with frontend teams to design and implement data-driven features, reducing dependency on complex SQL queries by leveraging GraphQL resolvers
•	Built and managed CI/CD pipelines with GitHub Actions, automating test, build, and deployment processes to achieve consistent, quick releases
•	Utilized Docker to containerize applications, simplifying deployment and scaling across environments with 99.9% uptime
•	Implemented unit and integration tests using Jest, ensuring 85% code coverage and maintaining high software quality
•	Actively participated in Agile ceremonies (sprint planning, stand-ups, retrospectives), contributing to a 15% increase in team velocity

### Software Developer @ LinkedIn
Jan 2021 – Jan 2021 | remote
•	Led backend development for core application features, including RESTful and GraphQL API development, using Node.js and TypeScript to streamline data processing
•	Integrated SQL and NoSQL databases (PostgreSQL and MongoDB) for hybrid data storage, improving data flexibility for client applications
•	Designed and executed CI/CD pipelines with Jenkins to automate deployments, reducing manual interventions by 80%
•	Leveraged Docker to create consistent development, testing, and production environments, ensuring seamless integration across platforms
•	Conducted code reviews, mentored junior developers, and established best practices for code maintainability and test coverage

### Software Developer @ ChemTrace® Analytical Labs
Jan 2014 – Jan 2021 | Fremont, California
•	Built and optimized backend services with Spring Boot, focusing on scalable architecture and efficient data handling
•	Implemented GraphQL APIs to enable efficient data fetching, which reduced client data retrieval time by 20% on average
•	Designed and maintained CI/CD pipelines with Jenkins and Docker, ensuring reliable, automated deployments with minimal downtime
•	Integrated MySQL and MongoDB to manage relational and document-based data, achieving better data flexibility and retrieval performance
•	Applied TDD principles with Jest to ensure robust testing coverage and improve software reliability in production environments


## Education
### Bachelor's degree in Chemical Engineering
University of California, Davis
Jan 2009 – Jan 2012


## Contact & Social
- LinkedIn: https://linkedin.com/in/canxiang-yu
- GitHub: https://github.com/yucanxiang

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Source: https://flows.cv/canxiangyu
JSON Resume: https://flows.cv/canxiangyu/resume.json
Last updated: 2026-03-22