About
Education
- M.S. in Computer Science, Georgia Institute of Technology, 2022 - 2023
- Ph.D in Physics, University of University, 2016 - 2022
- B.S. in Geophysics, China university of Petroleum-Beijing, 2012 - 2016
- B.S. in Accounting, China university of Petroleum-Beijing, 2012 - 2016
Certificates
- Chartered Financial Analyst (CFA) level 1, Dec. 2019
- Financial Risk Manager (FRM) part 1, Oct. 2020
- AWS Cloud Practitioner, Aug. 2022
- AWS Certified Solutions Architect - Associate, Apr. 2023
- AWS Certified Developer - Associate, May 2023
Work experience
- Software Engineer, July 2022 - Current
- Experience in SDLC, Agile, Jira, CI/CD, Git, SQL, AWS, .NET, Angular, REST API, Info. Security, On-Call
- Updated .NET Core API wrappers, finished security tickets for weak TLS, cross-site scripting, etc.
- Developed AWS Lambda, Step Function, CloudFormation template, and deployed to AWS by CI/CD tool
- Maintained and developed vehicle repossession system, supported business operations timely
- University of University: Research Assistant, May 2017 - May 2022
- Developed Python code to retrieve phase of protein from X-ray data by iterative direct phasing method
- Programmed script to run code on cluster, improved convergence rate by employing data weighting strategy
- Extended this method to proteins with low solvent (<65%) by employing non-crystallographic symmetry (NCS)
- Accenture: Research Intern, Mar 2016 - Jun 2016
- Implemented risk-based power network security assessment, provided warning if security risk above threshold
- Generated random load, applied Monte Carlo simulation to calculate power flow iteratively to get security index
Project experience
- .NET Core Web API
- Developed .NET Core web API, documented with Swagger
- Implemented SQL Server database
- Predict_Future_Sales
- Final project of course: How to Win a Data Science Competition: Learn from Top Kagglers
- Predicting total sales for every product and store in next month based on data from past 34 months
- Home_Credit_Default_Risk
- This is a competition from Kaggle, predicting if the client would default or not
- Blood Pressure Recorder Mobile App
- A mobile APP to recognize a picture of blood pressure monitor and store the data to sqlite3 database. The user can view, add, and edit the records
-
This is a group project from course Data and Visual Analytics. Predicting the probability of accident occurrence and severity based on US traffic data.
- Full Stack Restaurant Web
- Developing frontend web with React, building full-fledged REST API server with Express, interacting with MongoDB server
- Tableau: Visualize Texas Outage in Feb.2021
- Collecting outage data, weather history data and Texas county data and visualize the evolution of outage.
- Dashboard on Tableau
- Bokeh: 2020 Houston Flights Delay Dashborad
- Creating interactive dashboard with Bokeh and Python.
- Dashboard on Heroku
- Scraping Chegg Questions
- Scraping questions on Chegg to check the availability of some questions.
Skills
- AWS
- Python
- SQL
- C#
- Angular
- Java
- JavaScript
- TypeScript
- HTML5
- Matlab
- R
- Git
- Frameworks/packages
- Numpy
- Pandas
- Scikit-learn
- Tensorflow
- PyTorch
- OpenCV
- Flask
- Visualization
- Excel
- Tableau
- matplotlib
- Bokeh
- D3js