Zhe (Andy) Wang

Tech Stack: TypeScript, Next.js, NestJS, React, C#, ASP.NET Core Web API, Entity Framework, AWS (EC2, S3)

• Spearheaded the re-architecture and development of a business-critical price calculation engine, migrating the existing TypeScript logic to a more performant and scalable C# ASP.NET Core Web API.
• Engineered new RESTful endpoints and integrated with Entity Framework, leading to a 20% improvement in calculation speed and enhancing long-term maintainability.
• Deployed the new microservice to AWS EC2 instances and managed related assets on S3, gaining hands-on experience in cloud infrastructure and deployment.
• Actively contributed to the frontend team by identifying and resolving over 20 bugs in the production Next.js application, improving overall application stability and user experience.
• Collaborated in an Agile environment, participating in daily stand-ups, sprint planning, and code reviews to ensure alignment with team objectives and delivery timelines.

Tech Stack: ASP.NET Core, Entity Framework, MySQL, React.js, RBAC, JWT, Docker

• Led the design and development of RESTful APIs in a self-directed project, enabling secure CRUD operations for a comprehensive user management platform.
• Implemented robust JWT-based authentication and Role-Based Access Control (RBAC) to enforce strict data access policies for different user roles.
• Architected a global exception handling middleware and a unified API response format, significantly simplifying client-side error handling.
• Leveraged Redux Toolkit for state management and React Query for data fetching, reducing average page load times by 25%.
• Containerized the backend and frontend applications using Docker, standardizing the development and deployment pipeline.
• Generated and maintained clear API documentation with Swagger to streamline development and integration testing.