Hello! This is Zijian! 🧑‍💻

Currently, I am a software engineer at Amazon Business Payments. Previously, I graduated from University of Pennsylvania (UPenn) with M.S.E. in Data Science. Before UPenn, I obtained my M.S. in Computer Science and B.S. in Computer Science & Mathematics (dual major) from the University of Michigan (UMich). During my study at UPenn, I was advised by Dr. Jamie Samper at AI at Wharton. And I am also pleased to be advised by Prof. Hun-Seok Kim in his Lab and by Prof. Ivo Dinov at SOCR as a research assistant during my study at UMich.

During the summer of 2023, I am a data science intern at ClimateAi, and I built a comprehensive dashboard for companies and agronomists to map out long-term climate resilience strategies. And, during the summer of 2020 and 2022, I was a software development engineer intern at Amazon. My internship projects were to integrate Amazon Alexa with Knowledge Graph service, and build a new pipeline in Amazon Business from scratch, respectively.

🌟 Here is my recent resume!

Coursework:

• Computer Science (Software Development)
  • Database(A+)
  • Computer Organization(A+)
  • Data Structure and Algorithms(A)
  • Web System(A+)
  • Web Application Development(A+)
  • Algorithms Design(A)
• Computer Science (Machine Learning):
  • Artificial Intelligence(A+)
  • Machine Learning(A)
  • Theoretical Machine Learning(A)
  • Deep Learning for Computer Vision(A)
• Data Science:
  • Big Data Analytics(A+)
  • Statistics for Data Science(A+)
  • Data and Analysis for Marketing Decisions(A, Wharton)
  • Forecasting Methods for Management(A, Wharton)
  • Information Retrieval(A+)
• Mathematics:
  • Real Analysis(A)
  • Modern Algebra(A)
  • Multivariable Calculus(A+)
  • Linear Algebra(A)
  • Differential Equations(A)
  • Topology(A)
  • Combinatorics(A)