Christopher Liu

Christopher Liu Email and Phone Number

Incoming SWE Intern @ Jane Street | CS @ Penn @ Penn Labs
philadelphia, pennsylvania, united states
Christopher Liu's Location
Philadelphia, Pennsylvania, United States, United States
About Christopher Liu

Studying Computer and Information Science at the University of Pennsylvania. I'm always excited to learn and love to tackle interesting problems.

Christopher Liu's Current Company Details
Penn Labs

Penn Labs

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Incoming SWE Intern @ Jane Street | CS @ Penn
philadelphia, pennsylvania, united states
Website:
pennlabs.org
Employees:
54
Christopher Liu Work Experience Details
  • Penn Labs
    Co-Director
    Penn Labs Dec 2023 - Present
    Philadelphia, Pennsylvania, United States
    • Lead team of 60+ software engineers, business developers, and designers to create web/mobile products used by 99% of undergraduates including Penn Course Review, Penn Clubs, Office Hours Queue, and the Penn Mobile app.• Identify and coordinate the development of new features in mature and expanding applications to enhance student life.• Work with university administration to best utilize school resources and protect student privacy.
  • Penn Labs
    Backend Engineer
    Penn Labs Sep 2022 - Dec 2023
    Philadelphia, Pa
    • Spearhead backend development for a new degree planning tool to support hundreds of degree program combinations for ~10,000 students.
  • University Of Pennsylvania
    Teaching Assistant
    University Of Pennsylvania Aug 2023 - Present
    Philadelphia, Pennsylvania, United States
    CIS 1210• Lead weekly recitation sections for 20+ students and host office hours for class of ~300 students.• Teach data structures and algorithms: time & space complexity analysis, graph algorithms, compression algorithms, hashing, tries, randomized algorithms.• Managed a committee of 6 grading leads that lead grading teams of 40+ TAs and create rubrics for weekly problem sets.
  • Meta
    Software Engineer Intern
    Meta May 2024 - Aug 2024
    Menlo Park, California, United States
    Account Link Protection Privacy Enforcement• Led the full-stack development of new portal to automate development of privacy-safe cross-app data APIs across Meta and optimized existing tools, leading to a 77% memory reduction for one tool.• Held tech talks and provided code reviews for existing full-time engineers, becoming team SME for several frameworks.• Led and scoped the integration of new privacy protections to core API framework and migration of 1,500+ existing APIs, coordinating the safe rollout of 200,000+ lines of changes.
  • Penn Electric Racing
    Embedded Software Engineer
    Penn Electric Racing Sep 2022 - May 2024
    Philadelphia, Pa
    • Developed and optimized embedded systems code for critical EV battery management and power delivery circuits.• Led implementation of a cutting-edge state-of-charge (SoC) estimation algorithm using an Unscented Kalman Filter (UKF).
  • Apple
    Qa Developer Intern
    Apple May 2023 - Aug 2023
    New York, New York, United States
    Apple Sports• Developed automated triaging pipelines to eliminate or significantly reduce bug report root cause investigation times.• Designed a CI pipeline to develop a live activity replay library using a remote device manager and the SportsKit framework.• Built a Mac app to locally simulate server play vending to connected devices to streamline front-end development and testing.
  • Sorcero
    Software Engineering Intern
    Sorcero Jun 2020 - Sep 2021
    • Led the development of a web platform and the documentation for an open-source content extraction tool called Ingestum.• Authored scripts for ingesting medical journal content for use in AI pipelines and developed a novel algorithm for morphological text extraction from unstructured PDFs (credited in patent WO/2021/195133).
  • Apex For Youth
    Data Science Intern
    Apex For Youth Sep 2019 - Jan 2020
    New York, New York, United States
    • Analyzed the impact of one of the largest non-profit organizations supporting underserved Asian and immigrant youth in NYC using SPSS Statistics.

Christopher Liu Education Details

Frequently Asked Questions about Christopher Liu

What company does Christopher Liu work for?

Christopher Liu works for Penn Labs

What is Christopher Liu's role at the current company?

Christopher Liu's current role is Incoming SWE Intern @ Jane Street | CS @ Penn.

What schools did Christopher Liu attend?

Christopher Liu attended University Of Pennsylvania, University Of Pennsylvania, Stuyvesant High School.

Who are Christopher Liu's colleagues?

Christopher Liu's colleagues are Samuel Lao, Jesse Zong, Ethan Wang, Michael L., Daniel Zhao, Jesse Zong, David Fu.

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