Software Engineer Intern at AWS Appsync

▪ Developed CloudFormation (AWS integrated management service) support for AppSync new features released in Re:Invent 2018

▪ Released services among 7 regions with thousands of customers

▪ Analyzed and implemented Tagris (AWS Tagging service) support for AWS AppSync

▪ Helped test beta production in multiple languages, including Go, Python, Java, etc.

▪ Developed first end-to-end coverage testing infrastructure for Edge Android in Python by using Emma coverage tools, generating detailed coverage report for all unit tests and instrumentation tests

▪ Utilized by team of 10 to measure coverage rate and conducted design and modification of unit tests, increased total team’s coverage rate by 20%

▪ Implemented customized filter feature to improve efficiency of coverage rate measurement and running tests

▪ Deployed auto build and auto run process in cloud agent for daily coverage report and tests results update and

shared to all team members, already completed over 100 tasks, detected 5 severe failures and crushes

▪ Demoed in all hands meeting of all group for over 50 people

▪ Developed facerec, a embedded face recognition audio aid tool in mobile phone or HoloLens to solve face

blindness problem in daily life

▪ Worked in a team of 9 as team leader to organize, brainstorm, design, develop and launch the project

▪ Implemented face recognition by training CNN model and connecting external image recognition api,

designed user-interface in React

▪ Awarded Outstanding Innovation Project in MMX team