Dai Nguyen

Maintained existing functionalities and developed new features in line with the business service platform. Delivered APIs for restaurants to enable seamless site integration, ensuring customer data was handled with top-level security and efficiency.

• Developed scalable microservices using Java Spring Boot, integrating with REST APIs
• Built secure and modular backend systems with NestJS, leveraging TypeScript for type-safe development and improved maintainability
• Participated in Agile ceremonies and activities, ensuring sprint deliverables were met
• Implemented sprint feature stories and unit tests, achieving high-quality code and minimum feature test coverage
• Reviewed design and code with developers and architects, focusing on performance, scalability, testability, and supportability
• Utilized DevOps tools such as GitHub, Jenkins, and JIRA for continuous integration and delivery
• Collaborated with cross-functional teams to ensure timely delivery of projects

Responsible for infrastructure migration, maintaining existing functionality, as well as implementing new features following Macy's new warehouse management system.

• Led the infrastructure migration initiative from on-premises systems to Google Cloud Platform (GCP)
• Built and maintained backend services with Java, Spring Boot, and MySQL
• Implemented responsive UIs with React and TypeScript
• Streamlined front-end/backend integration via RESTful APIs
• Integrated Agile practices and DevOps pipelines to shorten release cycles and boost team productivity

• Designed and implemented a web application to reverse more than 1000 geographic locations at the same time to Google Maps by using Latitude and Longitude from Degree, Minute, and Second (DMS) format
• Developed front-end and back-end components using PHP, JavaScript, jQuery, and MySQL
• Collaborated with cross-functional teams to ensure timely project delivery