Peng Rui
System Administrator @ Heli America
About
Software Engineer with 5+ years of experience in RESTful API and Web Backend Development, extensive experience in SAP ABAP Development, Cloud Platform and Database Management; good communication skills, and team spirit of cooperation.
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United States
Computer Software
Pandas (Software), Spring Boot, SAP ABAP, RESTful WebServices, Activiti, SAP Sales & Distribution, PySpark, Matplotlib, MyBatis, Data Analysis, SAP EWM, SAP Materials Management (SAP MM), Node.js, React.js, JavaScript, AngularJS, Amazon Web Services (AWS), Amazon Dynamodb, REST APIs, Java Lambda Functions
Experience

Maintenance Engineer
LN Energy
Developed Python scripts with Pandas to organize historical financial data, and employed Matplotlib for data visualization to optimize power consumption plans.

Backend Team Leader
Los Angeles, California, United States
Designed and developed the whole background server system based on AWS for a mobile project • Built the backend development environment with Maven, GitHub, AWS CloudFormation and CloudWatch • Designed the whole database and access patterns on DynamoDB • Developed and deployed RESTful API by Java Lambda functions and AWS API Gateway for client calls • Customized and realized user authentication model by using AWS Cognito with IAM and Plaid • Participated in the completion of the project prototype and helped to obtain millions of dollars of investment

React Developer
USC Center for Systems and Software Engineering (CSSE)
Los Angeles, California, United States
Transferred the original USC CSSE website pages from Angular to React framework • Integrated the Node.js server with the new frontend pages developed by React • Led the fix of several historical issues such as inconsistent frontend page styles, occasionally break down of HTTPS service of an EC2 instance on the AWS platform
Peng Rui's Contact Information
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