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Hi, I’m Rory Ji. I’m a Senior Frontend Developer who loves turning complex ideas into fast, reliable web applications. I’m proficient in React, Next.js, Vue, JavaScript/TypeScript, HTML, CSS, Node.js, and Nest.js, and I enjoy shaping the frontend experience to work seamlessly with robust backend APIs. I’ve collaborated with international teams across Singapore, Thailand, and Japan, communicating clearly in English and across time zones. I’m self-motivated, continuously learning, and focused on performance, maintainability, and scalable architecture to help the business grow.…Hi, I’m Rory Ji. I’m a Senior Frontend Developer who loves turning complex ideas into fast, reliable web applications. I’m proficient in React, Next.js, Vue, JavaScript/TypeScript, HTML, CSS, Node.js, and Nest.js, and I enjoy shaping the frontend experience to work seamlessly with robust backend APIs. I’ve collaborated with international teams across Singapore, Thailand, and Japan, communicating clearly in English and across time zones. I’m self-motivated, continuously learning, and focused on performance, maintainability, and scalable architecture to help the business grow.

Rory Ji

Front-End Developer, Web Developer, Full Stack Developer, +2

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Hi, I’m Rory Ji. I’m a Senior Frontend Developer who loves turning complex ideas into fast, reliable web applications. I’m proficient in React, Next.js, Vue, JavaScript/TypeScript, HTML, CSS, Node.js, and Nest.js, and I enjoy shaping the frontend experience to work seamlessly with robust backend APIs. I’ve collaborated with international teams across Singapore, Thailand, and Japan, communicating clearly in English and across time zones. I’m self-motivated, continuously learning, and focused on performance, maintainability, and scalable architecture to help the business grow.…Hi, I’m Rory Ji. I’m a Senior Frontend Developer who loves turning complex ideas into fast, reliable web applications. I’m proficient in React, Next.js, Vue, JavaScript/TypeScript, HTML, CSS, Node.js, and Nest.js, and I enjoy shaping the frontend experience to work seamlessly with robust backend APIs. I’ve collaborated with international teams across Singapore, Thailand, and Japan, communicating clearly in English and across time zones. I’m self-motivated, continuously learning, and focused on performance, maintainability, and scalable architecture to help the business grow.

Available to hire

Hi, I’m Rory Ji. I’m a Senior Frontend Developer who loves turning complex ideas into fast, reliable web applications. I’m proficient in React, Next.js, Vue, JavaScript/TypeScript, HTML, CSS, Node.js, and Nest.js, and I enjoy shaping the frontend experience to work seamlessly with robust backend APIs.

I’ve collaborated with international teams across Singapore, Thailand, and Japan, communicating clearly in English and across time zones. I’m self-motivated, continuously learning, and focused on performance, maintainability, and scalable architecture to help the business grow.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Frontend Developer at Trip.com Group

November 1, 2022 - Present

Senior Frontend Developer responsible for performance optimization and frontend efficiency. Led initiatives to improve core page load times by 25-45% and steered an SEO project rebuild that boosted Page Speed scores by up to 300% through dynamic page code generation, clearer roles, logic decoupling, and atomic CSS. Led development and maintenance of a low-code platform that nearly doubled business throughput after launch. Directed requirement analysis, architecture design, implementation, and iterative maintenance, establishing a stable hub for integrating multiple platforms. Fostered innovation by adopting emerging frontend trends and developing core frameworks used by multiple teams, improving release efficiency up to 10x. Drove cross-team collaboration with international teams (Singapore, Thailand, Japan) and resolved long troubleshooting chains, reducing average troubleshooting time by over 50%.