Full-Stack Enginner && Frontend Engineer
I am a Full-stack developer with 2+ years' experience creating interactive, scalable web apps. Skilled in optimizing performance, enhancing UX, and improving efficiency through innovative solutions. Proven track record of increasing conversion rates, streamlining updates, and reducing workload. Seeks to leverage expertise in tackling challenging projects and delivering cutting-edge solutions.
As a technical leader in the development of the marketing campaign system, designed and developed the system using Vue.js and Node.js, ensuring project progress and quality. Led the performance optimization of websites and the transformation of traditional CSR projects to SSR. Proposed and implemented a series of website optimization solutions, including code splitting, lazy loading, and SEO optimization, significantly improving website response speed, user experience, and conversion rates. Worked closely with cross-functional teams to continuously optimize and iterate on website features based on business requirements and technological advancements, creating business value for the company.
[Qualifications]
Passed the Japanese Language Proficiency Test (JLPT) N2 Passed the TEM-8 English Proficiency Test (the highest level of English proficiency test in China) Native-level proficiency in Chinese
[Language Skills]
English: 5 years of business experience (reading documents and manuals, email correspondence, telephone conversations, meetings, negotiations, and overseas stays) Japanese: JLPT N2, business experience (reading documents and manuals, email correspondence, telephone conversations, meetings) Chinese: 20 years of business experience (reading documents and manuals, email correspondence, telephone conversations, meetings, negotiations, and overseas stays)
Languages: HTML5, CSS3, JavaScript, TypeScript, Java
Frameworks: React.js, Vue.js, Next.js, Express.js, Nest.js, Node.js, Tailwind CSS, Sass, PostCSS, Nginx, Docker, Spring Boot
Databases: MongoDB, MySQL CI&CD: Jenkins
Personal Blog Site: Developed a Portfolio Website: (https://learn.zzsj.me)
Frontend Technology Selection:
Used the Next.js framework and leveraged its SSR and SSG capabilities to optimize initial screen load speed and achieve SEO-friendly performance. Improved page performance using Next.js code splitting and prefetching features. Enhanced code maintainability through component-based development using Next.js. Utilized React Server Components technology to migrate some component rendering tasks to the server-side, reducing client computation load and improving page interactivity. Simplified data exchange between client and server using Next.js Server Actions, improving code readability and maintainability.
Backend Technology Selection:
Adopted the Nest.js framework, leveraging its modularized architecture and dependency injection to achieve high testability and maintainability. Ensured system security using JWT for user authentication. Validated request data using DTOs and Schemas to maintain data integrity. Implemented CRUD operations for MongoDB using the Mongoose library.