Jie(Jay) Xu

Jie(Jay) Xu

San Francisco Bay Area
3K followers 500+ connections

About

With over 10 years of web development experience, I am a full-stack engineer with…

Activity

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Experience

  • Expedia, Inc. Graphic

    Expedia, Inc.

    San Francisco Bay Area

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    Greater Seattle Area

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    Greater Seattle Area

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    Greater Seattle Area

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    Guangzhou, Guangdong, China

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    Zhuhai, Guangdong, China

Education

Projects

  • SCTL Practicum Presentation Evaluation Application

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    • Designed and developed the User interfaces for application with HTML5, CSS3, Sass, ERB, and implemented responsive web design using Bootstrap.
    • Added dynamic user interactions utilizing Javascript/jQuery and Handlebars for templatng, as well as implemented Ajax to asynchronously retrieve data from the server.
    • Developed other back-end functionalities, such as role-based user authentication and searching results as well as the PDF evaluation report generation with Ruby on Rails 4…

    • Designed and developed the User interfaces for application with HTML5, CSS3, Sass, ERB, and implemented responsive web design using Bootstrap.
    • Added dynamic user interactions utilizing Javascript/jQuery and Handlebars for templatng, as well as implemented Ajax to asynchronously retrieve data from the server.
    • Developed other back-end functionalities, such as role-based user authentication and searching results as well as the PDF evaluation report generation with Ruby on Rails 4 framework and Postgres database.
    • Deployed and hosting the application on cloud-based Heroku platform.

  • Master Capstone Project -- Tagether (A Chrome Extension for Capturing and Storing Information in the Folders)

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    • Built the Front-End user interface for the “Tagether” chrome extension utitlzing stand web technology HTML5, CSS3 and Javascript.
    • Designed and implemented an innovated capturing algorithm to dramatically improve the speed and accuracy of the word pairs searching and matching.
    • Developed backend information storage function with the Itemmirror and Dropbox API.
    • Conducted testing and published the “Tagether” extension on Chrome Web Store.

    Other creators
    See project
  • ‘Take a Seat’ ERP Game Application

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    • Created Front-End UI for “Take a Seat” application with HTML5, CSS3, Sass, HAML, and implemented responsive web design using Bootstrap.
    • Added dynamic remote user interactions to retrieve data from the application using Javascript/jQuery Ajax.
    • Developed other back-end functionalities, such as role-based user authentication and image uploading with Ruby on Rails 4 framework and MySQL database.
    • Deployed the application on Heroku platform with Amazon S3 for image storage.

    See project
  • LEGO Fan Community Website

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    • Developed the taxonomy and ontology for the LEGO Fan Community website by conducting interviews and analyzing data.
    • Created Low fidelity and high fidelity wireframes for the website, illustrating site layout, navigation, controls and content prioritization based on the Iterative design.
    • Built the website using HTML and CSS, Javascript/jQuery and XML.

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  • "HiFoodies" Online Dating Mobile App Design

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    • Conducted competitive analysis regarding the current online dating industry.
    • Performed quantitative & qualitative data collection and developed personas and scenarios based on data analysis.
    • Created storyboard for user scenarios, as well as low-fidelity, and high-fiedelity prototypes according to the user feedback, and specified core functions of Mobile App user interfaces during the iterative design process

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  • Lunar Lander Simulation Project

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    • This project management simulation is adapted from the Versatile Company’s Program Management Simulation course.
    • Conducted project planning, work break down structure and critical path analysis, time and cost estimation, bidding and negotiating.

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  • Online Shopping Recommendation Website Database Design

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    • Designed database schema for an Online Shopping Recommendation website.
    • Developed the database for the website using Microsoft SQL server.

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  • Sentiment Analysis for 2012 US Election Data Set

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    • Carried out data collection of the project using Twitter API service.
    • Conducted data manipulation of the format dataset and analyzed final data with sentiment
    analysis using Python.
    • Generated information visualizations based on the sentiment analysis of data output and
    accomplished final report indicating findings and results.

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  • “UW Free Tutor” Web-Based System Design

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    • Led a team to design and build a web-based application, effectively prioritized and planned for multiple tasks.
    • Conducted user research and performed competitive analysis.
    • Developed workflows, created interactive prototype, and conducted usability tests.

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  • Modeling a POS System for a Retail Store

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    • Performed Object Oriented Modeling with UML, including Requirements Analysis, Structural and Behavioral Modeling
.
    • Modeled the system using Visual Paradigm
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    • Coauthored a System Proposal for the project.

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  • Museum Security System User Interface Design

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    • Conducted user research and data collection.
    • Developed personas and scenarios based on quantitative & qualitative research.
    • Created whiteboard sketches, low-fidelity, and high-fiedelity prototypes according to the user feedback, and specified core functions of system user interface during the iterative design process

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Languages

  • English

    Professional working proficiency

  • Chinese

    Native or bilingual proficiency

  • Cantonese

    Native or bilingual proficiency

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