Jiahao S. Email & Phone Number

Scottsdale, Arizona, United States

• Analyzed and decomposed the logic from the legacy system, translating the processes and methodologies into the injection system architecture• Collaborated with the development team on the injection project to expand its functionalities and features• Orchestrated and managed deployment pipelines using GitLab CI/CD, streamlining code integration, and ensuring consistent deployment to servers• Utilized Bamboo for continuous delivery, successfully automating software application releases to various environments, leading to a reduction in manual intervention and deployment-related errors• Crafted comprehensive JUnit test suites to validate the framework’s data processing, ingestion, and forwarding functionalities• Stepped into the role of Scrum Master on a rotating basis, facilitating Agile ceremonies and ensuring seamless sprint execution• Implemented automated report generation tools, producing error logs, DSR reports, and other necessary documents for internal auditing and feedback• Facilitated the transition from the legacy project to the enhanced ingestion system, ensuring continuity and minimal operational interruptions• Documented the build, deploy, and release processes of the project, creating a comprehensive reference for future development, troubleshooting, and team onboarding

• Designed RESTful APIs using Spring Boot for service provision, data access and retrieval, and created DTOs for data transfer between client-side and server-side• Integrated data access layer using Spring Data JPA combined with native queries to interact withMySQL database for CRUD operations and multiple tables joining for complex query purposes• Involved in unit testing and integration testing with JUnit and TestNG and established automated tests with Postman to improve the end-to-end test productivity and efficiency by 200%

Master'S Degree, Applied Data Science

Bachelor'S Degree, Data Science