# Hefei(David) Liu

> Senior Frontend / Full-stack Engineer, Tech Lead

Location: Redwood City, California, United States
Profile: https://flows.cv/hefeidavid

A problem solver, quick learner and team player, equipped with solid skills of development and keen sense of design and product.

Skill Sets
Languages:    Java, JavaScript (ES6), Python
Web:               HTML5, CSS3,  jQuery, React.JS, Redux, GraphQL, Apollo, Node.JS, Bootstrap
Tools:              Git, Webpack, ESLint, Mocha, Jest, MapReduce, AWS, OpenStack
Others:           Oracle, MySQL, MongoDB, JSON, TDD, Scrum, Agile

## Work Experience
### Senior Software Development Engineer @ Adobe
Jan 2024 – Present | San Francisco, California, United States

### Senior Software Development Engineer @ Amazon
Jan 2019 – Jan 2024
Led a frontend/full-stack engineering team to create a new shopper experience on Amazon.com: an interactive, multi-turn conversation composed of brand- and LLM-provided content.

### Full Stack Developer @ Neo-north (Dalian) International Logistics Co., Ltd
Jan 2014 – Jan 2018 | Dalian, Liaoning, China
• Designed and implemented Logistic Quote System, with heavy data visualization, increasing the monthly revenue by 30%.
• Led the development of Content Management System.

### Cast Member @ Walt Disney World
Jan 2008 – Jan 2008 | Orlando, Florida Area
• Served as cast member in StarTours, a StarWar theme flight simulator.
• Delivered friendly and efficient services to tourists with varied backgrounds, getting a straight-A evaluation.
• Exhibited excellent communication skills to deal with emergencies in the theme park and show MAGICAL moments.
• Finished Innovative Marketing courses of Disney University with a GPA of 4/4.


## Education
### Master of Science - MS in Software Management
Carnegie Mellon University Silicon Valley
Jan 2017 – Jan 2018

### Bachelor of Arts - BA in Interpretation and Translation
Dalian University of Foreign Languages
Jan 2007 – Jan 2011


## Contact & Social
- LinkedIn: https://linkedin.com/in/liuhefei
- Website: https://www.hefeiliu.com

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Source: https://flows.cv/hefeidavid
JSON Resume: https://flows.cv/hefeidavid/resume.json
Last updated: 2026-03-22