Alex Chen
Senior Frontend Engineer · 5 Years Experience
📞 +86 138-0000-0000✉ alex.chen@email.com📍 Beijing, China🔗 linkedin.com/in/alexchen🌐 github.com/alexchen
Professional Summary
Frontend engineer with 5 years of experience building scalable web applications. Led the architecture of a B2B SaaS platform serving 200K+ monthly users. Passionate about performance optimization, design systems, and developer experience. Strong communicator comfortable in both Chinese and English working environments.
Work Experience
Senior Frontend Engineer · TechNova Inc.Jul 2023 - Present
B2B SaaS · React / TypeScript / Node.js
- Led frontend architecture for the core analytics platform, built a design system with 40+ reusable components, improving team delivery speed by 30%
- Reduced LCP from 3.2s to 1.1s through code-splitting and edge caching, cutting bounce rate by 12%
- Drove TypeScript adoption across the team, reducing production defects by 45%
Frontend Developer · CloudLink StartupJun 2021 - Jun 2023
Consumer Web · Vue / ECharts
- Built an H5 campaign page system supporting 30+ marketing events with 5M+ total PV
- Developed an internal visual configuration platform, cutting operations workload by 60%
- Collaborated with overseas partners on English documentation and cross-timezone scrum meetings
Education
B.Eng. in Computer Science · Beijing Institute of TechnologySep 2017 - Jun 2021
- GPA 3.7/4.0 · National Scholarship (Top 2%) · Published 1 paper on web performance
Skills
LanguagesTypeScript, JavaScript, HTML/CSS, Python
FrameworksReact, Next.js, Vue, Node.js
ToolsWebpack, Vite, Docker, AWS, Figma
LanguagesChinese (Native), English (Working proficiency, CET-6 / IELTS 7.0)