Gengda Li

Database Manager & Software Developer at CIMS Global
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Contact Information
us****@****om
(386) 825-5501
Location
Washington DC-Baltimore Area

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Experience

    • United States
    • Software Development
    • 1 - 100 Employee
    • Database Manager & Software Developer
      • Jun 2021 - Present

      NJ Collaborated with multiple teams with client such as the product managers and backend developers to clarify eBinder System requirements, draft file management module design proposals Built eBinder backend system to fetching subject clinical trial information, analyzed and stored basic and encrypted sensitive information in MySQL database using Sping Boot in Java Developed eBinder System and Patient Portal Tool for clinical trial requirements gathering, subjects’ data analysis, SQL… Show more Collaborated with multiple teams with client such as the product managers and backend developers to clarify eBinder System requirements, draft file management module design proposals Built eBinder backend system to fetching subject clinical trial information, analyzed and stored basic and encrypted sensitive information in MySQL database using Sping Boot in Java Developed eBinder System and Patient Portal Tool for clinical trial requirements gathering, subjects’ data analysis, SQL scripting and API documentation to strengthen data query quality and functionality of business-critical applications Led efforts in root-causing and fixed customer issues such as transaction failures in on-call team eBinder System 11/2021-Now Participated in the study design phase of the whole project and contributed 75% of the project code Developed project basic module for eBinder System in Java that helped users to create basic patient information and keep track of their follow-up by using comprehensive dashboards and reports Developed user services using SpringBoot framework to provide user log-in, user management, project cases management, patients clinical trial forms query & answer features Implemented an excel file parser module for the project structure analysis tool that allows doctors to upload related excel files and generate patients' visit follow and corresponding Java domain files automatically Developed file management module for hospitals and laboratories via Rest API and GraphQL that helped researchers to clearly check various clinical trial sheets of patients Utilized Tesseract to establish a fundamental OCR system to recognize patients' clinic laboratory sheets Built and maintained an auto-generate classes' objects and query module by EntityManager to receive the OCR data and store them in the database Show less

    • Intern
      • Jan 2019 - Jun 2019

      Shenzhen, Guangdong, China Intern, Big Data Research Center WeChat Mini Program Design & Program Development ● Joined the MAAS development group. The goal of our group is to integrate the ”Machine as a Service” idea into people’s daily commute, and to provide people with new and convenient services based on the Internet. ● Led development of a public transit application, including product design, research, and unit testing/integration testing for entire front-end system, used by upwards of 2,000 commuters per… Show more Intern, Big Data Research Center WeChat Mini Program Design & Program Development ● Joined the MAAS development group. The goal of our group is to integrate the ”Machine as a Service” idea into people’s daily commute, and to provide people with new and convenient services based on the Internet. ● Led development of a public transit application, including product design, research, and unit testing/integration testing for entire front-end system, used by upwards of 2,000 commuters per day ● Drove multiple stages of data processing using Vue.js and HTML to establish front-end architecture, including collection and analysis of 2.5M data points of Chinese peer-to-peer transportation services ● Implemented capabilities for location mapping, real-time loading, and vehicle positioning based on Leaflet, as well as handling e-payment and account registration Show less

    • China
    • Research Services
    • 700 & Above Employee
    • Research and Participant
      • Jun 2017 - Oct 2017

      Beijing City, China Natural Language Processing & Big Data Analysis ● Text Sentiment Analysis Based on Spark ● Developed a model capable of recognizing and classifying text sentiments through natural language processing ● Conducted text sentiment analysis based on Spark with text segmentation module Jieba through applying bag-of-words model, removing particles, and adopting simplest word vectors ● Implemented cluster (master-slave architecture) for real-time analysis and increase the correct rate by… Show more Natural Language Processing & Big Data Analysis ● Text Sentiment Analysis Based on Spark ● Developed a model capable of recognizing and classifying text sentiments through natural language processing ● Conducted text sentiment analysis based on Spark with text segmentation module Jieba through applying bag-of-words model, removing particles, and adopting simplest word vectors ● Implemented cluster (master-slave architecture) for real-time analysis and increase the correct rate by up to 20% Show less

Education

  • The George Washington University
    Master's degree, Computer Science
    2019 - 2021
  • Xidian University
    Bachelor's degree, Computer Science
    2015 - 2019
  • Columbia University in the City of New York
    2017 - 2017

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