Litong (Ellie) Song
Software Engineer at C3 AI- Claim this Profile
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Bio
Experience
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C3 AI
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United States
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Software Development
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700 & Above Employee
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Software Engineer
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Jun 2023 - Present
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Keysight Technologies
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United States
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Appliances, Electrical, and Electronics Manufacturing
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700 & Above Employee
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Software Engineer Intern
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Feb 2023 - Apr 2023
Python. Python.
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Meta
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United States
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Software Development
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700 & Above Employee
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Software Engineer Intern
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May 2022 - Aug 2022
Hacklang (PHP), React.js, React Relay, GraphQL. Hacklang (PHP), React.js, React Relay, GraphQL.
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The University of Texas at Austin
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United States
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Higher Education
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700 & Above Employee
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Android Research Assistant
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Jan 2022 - May 2022
• Developed the Android client of Father’s Playbook using Java and Kotlin. • Implemented notification receiving function by Firebase Cloud Messaging. • Fixed legacy bugs about note data saving and the article title display. Changed the UI of the app. • Developed the Android client of Father’s Playbook using Java and Kotlin. • Implemented notification receiving function by Firebase Cloud Messaging. • Fixed legacy bugs about note data saving and the article title display. Changed the UI of the app.
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TikTok
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United States
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Entertainment Providers
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700 & Above Employee
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Back End Developer
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Jun 2020 - Sep 2020
• Developed on the server side of a cross-platform mobile app based on Golang, later the app became part of OpenLanguage, currently having over 1 million downloads. • Completed features including batch modification, insertion, query word frequency. • Increased word attribute query efficiency by 100% using coroutines to split the large RPC call, and ensured data consistency with distributed locks. • Speeded up the word searching module by adapting it for batching query and calling Redis with pipelines for caching query results. • Guaranteed the consistency of the master-slave database by avoiding immediate queries to the slaves after writing into the master. • Developed the feature to remind all study group members with one-click, and resolved bugs caused by anonymous functions of coroutine calls witch use parameters from the main thread in the process. • Implemented word search result sorting feature by using string segmentation to handle words and phrases. • Utilized MySQL indexes to speed up user data querying. Show less
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Education
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The University of Texas at Austin
Master's degree, Electrical & Computer Engineering in Software Engineering and Systems -
Sichuan University
Bachelor's degree, Computer Software Engineering -
辽宁省实验中学