# Jing Xie

> Software QA Engineer at DeliverEnd

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/jingxie

SQL programming language

- JavaScript | React.js | Node.js | Express | Testing | PostgreSQL | MongoDB
  -->  React, Redux, React Hooks, Redux-Saga, React Context API
  -->  GraphQL, Apollo, PWA, Service Workers, Webpack + Babel, CSS in JS
  --> Firebase, Stripe
-  Product Designer

## Work Experience
### Software QA Engineer @ DeliverEnd
Jan 2021 – Jan 2021

### Software Test Automation Engineer @ DeliverEnd
Jan 2020 – Jan 2021
- Used Axios library to connect to the REST endpoint for authentication to receive the dynamic authentication token that can be used to trigger the authentication based functions.
- Code complexity has never crossed O(n) when I try to reduce the code complexity of backend code. 1) No unused variables such that there will be no garbage values existing in code for JUnit (Test case for the method). 2) Avoided looping using for or while
- Integration Testing: Running all the JUnit tests from each classes under _test_directory which will return the code coverage report.
- Hit and try to locate the specific bugs inside the backend code and communicate and report the error with specific error messages with team and engineer managers to resolve the issues and improve the code coverage report. ( Troubleshoot for bugs while writing the unit test cases for each function)
- Modify Firebase backend code: Firebase code changes to check for the connection with connection with firebase locally.

- Learned mocha, chai, and sonna, and nyc testing libraries.
- Problems solving skills: Solving timeout issue and other bugs while encountered writing unit test cases

### Frontend Developer @ Indiana University Bloomington
Jan 2020 – Jan 2020
- Develop an IoT (InternetOfThings) real-time Energy Management Application
- Work with a team of UX Designer, and Big Data Scientists in an Agile environment
- Write real-time data functions connecting to Firebase Firestore
- Write Firebase Authentication for user login
- Develop UI dynamic components: using SASS, Bootstrap CSS, and Custom Advanced Modern CSS
- Develop the real-time data visualization dashboard using React, Redux, Virtualized Table
- Develop the real-time data visualization Charts of all kinds using D3, Highchart.js
- Develop the real-time Geo-based data visualization Map dashboard using Google Map API, and leaflet
- Collect GeoJSON dataset
- Parse .csv into JSON

### Frontend Developer @ My 2020 Quarantine Projects
Jan 2020 – Jan 2020 | San Francisco Bay Area
Covid-19 Tracker Project
View Live: https://covid-19-tracker-878e6.firebaseapp.com/

Zoom Clone Project
View Live: https://intense-plateau-96370.herokuapp.com/3a405abd-7e12-402d-bc8a-80add260e890

### User Experience Engineer @ Spede Technologies, Inc.
Jan 2019 – Jan 2019
- code and improved the designed prototype making it more interactive using framer and react native for the front-end to make it more motion and interactive.
- created the video promotional demo of the two apps prototype for raising funding
- created the custom-made corresponding 3D device emulators

### Product Designer @ Spede Technologies, Inc.
Jan 2018 – Jan 2019 | Santa Clara, California, United States
- understand and analyze the business needs
- translate business concepts into technical features and functions according to the business needs
- analysis of user persona
- design and mapping out entire business processes for both apps: 
                ---> customer app & driver app
- write/conduct UML (Use Cases) for the offshore engineering team
- design the information architecture, wireframes, and low-fidelity mockup screens
- design the high-fidelity ui screens
- develop user interactive prototype and collect user feedbacks

### Marketing Manager @ People @ SiliconValley
Jan 2017 – Jan 2018 | Milpitas, California, United States

### Frontend Web Developer @ People @ SiliconValley
Jan 2017 – Jan 2017 | Milpitas, California, United States

### Hackathon Competitor @ Plug and Play Tech Center
Jan 2017 – Jan 2017 | Sunnyvale, California, United States

### Program Coordinator @ People @ SiliconValley
Jan 2016 – Jan 2017 | Milpitas, California, United States

### Business Development Coordinator @ Z-Park | Innovation Center @Silicon Valley
Jan 2016 – Jan 2017 | Santa Clara, California, United States

### Business Development Intern @ Z-Park | Innovation Center @Silicon Valley
Jan 2016 – Jan 2016 | Santa Clara, California, United States

### Competitor @ Silicon Valley Innovation Challenge
Jan 2016 – Jan 2016 | San Jose, California, United States


## Education
### Bachelor of Business Administration (BBA) in Management Information Systems
San José State University
Jan 2013 – Jan 2017


## Contact & Social
- LinkedIn: https://linkedin.com/in/jing-xie-5b852145

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Source: https://flows.cv/jingxie
JSON Resume: https://flows.cv/jingxie/resume.json
Last updated: 2026-03-20