Xintong Li Email and Phone Number
I am a fast learner, a goal-oriented go-getter, and most importantly, a dedicated individual. One of my personal beliefs that keeps me highly motivated is that, nothing in your brain is going to be wasted, as long as you keep expanding its capacity, one day it will produce magic for you.
-
Data ScientistThomson Reuters Jun 2024 - PresentToronto, Ontario, Canada -
Co OrganizerTapnet Jun 2024 - PresentToronto, Ontario, Canada -
Data ScientistKuarts Inc. Apr 2023 - May 2024• Leading and designing revenue growth projection project through complex data understanding and wrangling in Python, enhancing the accuracy of base rates in company valuations using multivariate regression models.• Building ETL pipeline to extract financial time series data from Refinitiv and loading the cleaned data into AWS RDS after transforming the data into non-time-series features.• Researching ways to implement document understanding language models such as LayoutLMv2 for extracting key financial indicators from company earning reports. -
Data ScientistIbm Jan 2023 - Apr 2023Markham, Ontario, Canada• Implemented Deep Convolutional Generative Adversarial Networks (DCGANs) using Tensorflow Keras library to generate photos of unique anime characters.• Coded and modified Residual U-blocks with different depths in PyTorch to efficiently implement U-squared Network for inferencing AI-generated human portraits.• Built, compiled, and trained the CycleGAN using Tensorflow to convert landscape photos into Monet-esque paintings by enforcing Cycle Consistency Loss.• Deployed containerized AI applications by creating docker images from repositories containing model architectures and trained weights. -
Data ScientistIbm May 2022 - Dec 2022Markham, Ontario, Canada -
Research Assistant IiFaculty Of Engineering - Mcmaster University Jan 2022 - Apr 2022• Contributed to the design of a novel method for group-summarised adversarial attack on vision models such as ResNets. -
Data Scientist - Insurance Information Services - Analytics & AiCgi Jan 2021 - Aug 2021- Built a Machine Learning project in Python to predict auto insurance policy churn for a 12-month performance window with a curated model design and target definition.- Prepared >10M rows of train/validation/test data in Microsoft SQL by understanding and cleaning raw data with >500 features on the driver, policy, and VIN level.- Performed feature transformation and dimensionality reduction using statistical analysis, wrapper methods, embedded methods, and PCA, reduced # of features from >500 to <20.- Hyper-parameter tuned and cross-validated Logistic Regression, tree-based ensemble models, SVM and MLP model using grid search, achieved a maximum model lift of 412.- Conducted weekly and monthly financial forecasts, analyzed Prod and POV data to support financial activities (annual budget, data product subscription model, etc.) using Excel and MicroStrategy.- Reduced 10 hrs of forecast preparation time per month and 2% forecast error with VBA functions. -
Teaching AssistantMcmaster University May 2020 - Aug 2021Hamilton, Ontario, Canada- Held independently virtual live labs for Stats 2B03 (Statistical Methods for Science), answering student questions and providing guidance on the use of R for the course.- Helped facilitate and aid in the Math Help Centre, resulting in effective assistance and communications with first-year Math & Stats students. -
Student Researcher - Economic Development OfficeCity Of Hamilton Jan 2021 - Mar 2021- Identified key data sources on Canadian real estate from regional real estate boards, CMHC, etc., assisting in building a robust data bank to support activities in the economic development office.- Analyzed residential and non-residential markets using reports from various sources (CBRE, JLL, Colliers, etc.); Used Excel and Python to analyze data and understand Hamilton’s key strengths in attracting local investment.- Developed a comprehensive user document and data catalogue for different aspects of Hamilton local economy.
Xintong Li Education Details
-
Statistics -
Mathematics And Statistics (Statistics Sub-Plan & Co-Op)
Frequently Asked Questions about Xintong Li
What company does Xintong Li work for?
Xintong Li works for Thomson Reuters
What is Xintong Li's role at the current company?
Xintong Li's current role is Data Scientist @ Thomson Reuters | AI/ML Researcher | Instructor of IBM Machine Learning Professional Certificate | UofT Statistics Graduate Alumni.
What schools did Xintong Li attend?
Xintong Li attended University Of Toronto, Mcmaster University, Columbia International College.
Who are Xintong Li's colleagues?
Xintong Li's colleagues are Arjay Dmoon, Jason Neely, Daniel Hennes, Natnael Seifu, Jyotirmoy Sinha, Susan Wines, Robert Martin.
Not the Xintong Li you were looking for?
-
Xintong Li
North York, On -
-
-
Xintong Li
Software (Data) Engineer @ Bitgo | Prev @Coursera, Huawei, Rbc | Cs @UwaterlooWaterloo, On
Free Chrome Extension
Find emails, phones & company data instantly
Aero Online
Your AI prospecting assistant
Select data to include:
0 records × $0.02 per record
Download 750 million emails and 100 million phone numbers
Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.
Start your free trial