John Feng, PhD

AI/LLM Developer at aggregate intellect
  • Claim this Profile
Contact Information
us****@****om
(386) 825-5501
Location
Greater Toronto Area, Canada, CA

Topline Score

Topline score feature will be out soon.

Bio

Generated by
Topline AI

You need to have a working account to view this content.
Join now
You need to have a working account to view this content.
Join now

Credentials

  • Natural Language Processing in Python
    DataCamp
    Nov, 2022
    - Nov, 2024
  • Deep Learning in Python
    DataCamp
    Oct, 2022
    - Nov, 2024
  • Machine Learning Fundamentals with Python
    DataCamp
    Sep, 2022
    - Nov, 2024
  • Tableau Fundamentals
    DataCamp
    Sep, 2022
    - Nov, 2024
  • SQL Fundamentals
    DataCamp
    Jun, 2022
    - Nov, 2024
  • Data Scientist Associate Certificate
    DataCamp
    Jan, 2023
    - Nov, 2024
  • Data Analyst Professional
    DataCamp
    Jun, 2022
    - Nov, 2024

Experience

  • aggregate intellect
    • Canada
    • Research Services
    • 1 - 100 Employee
    • AI/LLM Developer
      • Jun 2023 - Present

      College admissions chatbot helper – freelance project with Aggregate Intellect ● Scrape college websites for admissions details and program specific information using Scrapy python library. ● Create conversational chat interface that queries from scraped information and SQL database, to help international students find ideal programs and specific college application requirements, built with latest LLM integration packages in Langchain. ● Collaborated with agile team of software developers for deployment in user-friendly app. Early prototype: https://genisa.vercel.app/ ● ML-OPS: deploy and monitor application, constantly making improvements based on client’s feedback. Show less

  • Branchy Solution
    • Canada
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Machine Learning Engineer Consultant
      • Dec 2022 - Present

      - Led researched on the latest transformer-based computer vision models for document parsing and text extraction - Created ML product that detects and extracts table information from documents with computer vision (DETR - End-to-End Object Detection with Transformers) and table structure recognition ML models - Help clients save thousands of hours in manual labor by automating table extraction - Led researched on the latest transformer-based computer vision models for document parsing and text extraction - Created ML product that detects and extracts table information from documents with computer vision (DETR - End-to-End Object Detection with Transformers) and table structure recognition ML models - Help clients save thousands of hours in manual labor by automating table extraction

  • HD RGB
    • Greater Toronto Area Metropolitan Area
    • Head of Data Analytics
      • Nov 2016 - Dec 2022

      www.hdrgb.com - Start-up for modifying older game consoles to output high definition graphics - Engineer game console modifications for integrating with modern televisions and monitors - Create ETL pipeline for sales and supply cost data - Analyze data for market insights to drive growth and profit www.hdrgb.com - Start-up for modifying older game consoles to output high definition graphics - Engineer game console modifications for integrating with modern televisions and monitors - Create ETL pipeline for sales and supply cost data - Analyze data for market insights to drive growth and profit

  • University of Toronto
    • Canada
    • Higher Education
    • 700 & Above Employee
    • Researcher Phd Candidate
      • Sep 2015 - Dec 2022

      - Processed and cleaned raw data from ultrafast electron diffraction experiments via SQL and Python- Found novel insights in data to convey the scientific findings of our experiment- Prepared detailed data visualizations with Python for publication in a scientific journal- Wrote a comprehensive report on my experiment, data processing steps, and analysis for publication- Presented my research to both public and technical audience on various occasions, e.g. global scientific conferences, local university committee of professors, public speaking competitions- Rapidly learned new tools and theories required for conducting successful experiments in research- Led a large-scale project involving multiple collaborators across the world Show less

    • Graduate Teaching Assistant
      • Sep 2014 - Apr 2022

      * Received the Van Kranendonk TA Award 2020-2021 PHY224/324 (Practical Physics I/II) - 2nd and 3rd year laboratory physics course - Taught python to undergraduate students; use of basic libraries such as numpy, scipy, matplotlib - Fit data to theoretical models in physics, data visualization - Routinely assess model fit, and uncertainty in measured data and modelPHY131/132 (Introduction to Physics (I/II) - Head TA - Worked with course instructor and a small group of other Head TAs to prepare the curriculum and activities done by students for each week Show less

  • U of T Grappling Club
    • Toronto, Ontario, Canada
    • President of U of T Grappling Club
      • Aug 2018 - May 2021

      http://bjj.sa.utoronto.ca/ - Martial arts instructor: brazilian jiu-jitsu and wrestling - Grew a university club from 5 to 50 members in 2 years - Organized campus-wide marketing and recruitment campaigns http://bjj.sa.utoronto.ca/ - Martial arts instructor: brazilian jiu-jitsu and wrestling - Grew a university club from 5 to 50 members in 2 years - Organized campus-wide marketing and recruitment campaigns

Education

  • University of Toronto
    Doctor of Philosophy - PhD, Physics
    2015 - 2022
  • University of Toronto
    Master of Science - MS, Physics
    2013 - 2014
  • University of Toronto
    Bachelor of Science - BS, Physics Specialist, Human Biology Major
    2008 - 2013

Community

You need to have a working account to view this content. Click here to join now