👋 I’m Timothy and I live in sunny Singapore with my wife and three cats.

With over 8 years of experience building AI-driven products for innovative companies around the world, I’m excited to collaborate with cutting-edge teams to build the next groundbreaking AI product.

You can find me on GitHub, Hacker News and LinkedIn.

Skills

Latent Diffusion Models
Large Language Models
Pandas
Python
PyTorch
Scikit-learn

Experience

2023
Neural Swarm, Hong Kong
Co-Founder

Led a team that built Machine Learning solutions for innovative startups and established companies in the APAC region.

Recent projects include:

  • Horse Race Betting Models: 18-month project modelling horse race probabilities for a Hong Kong betting syndicate. End-to-end pipelines built using custom scikit-learn transformers and PyTorch models.
  • Handwritten Mathematical Expression Recognition: built an online handwriting recognition system for mathematical expressions for a Hong Kong based startup, that created LaTeX markup as output.
  • Automated Freelance Platform: evaluated the feasibility of an automated freelancer profile approval system for a Japanese recruitment startup, including dataset analysis and system architecture design.
  • Improving Recognition Accuracy: closed a 58% accuracy gap for an Australian vendor in their Licence Plate Recognition (LPR) system by merging alternate data sources in real-time.
  • AI System Audit: performed a full audit of a Hong Kong IoT startup’s legacy AI system for automated climate control. Reviewed internal documentation and source code to make recommendations for improvement and alignment to industry best practices.
  • Training Workshops: ran multiple AI for Executives courses for C-level executives at different companies, working with them to identify and prioritise AI projects specific to their company.
2017
Discovery List, Hong Kong
Senior Machine Learning Engineer

Deployed a series of load-balanced AWS EC2 instances running web scrapers and custom-trained Named Entity Recognisers. The system was built using the Python NLTK package and was used to identify and link more than 10,000 product names from news sources.

2015
QuoteRed, London
Technical Co-Founder

Incubated through Entrepreneur First, a startup scheme for UK’s brightest graduates. Implemented the Ruby-on-Rails back-end that included a bookmarklet written in jQuery, a comment system backed by PostgreSQL and a type-ahead search bar built using Websolr.

2013
Entrepreneurs Partners, London
Analyst

Worked with an associate to source deals in the UK and France and performed financial and technical due diligence on startups in the cleantech, healthcare and software sectors.

Education

2013
Imperial College London
PhD Computer Science

Completed thesis on “Internet Auction Processes and Mechanisms” and served as a Teaching Assistant for two undergraduate subjects: EE4-10 Probability and Stochastic Processes, and EE4-05 Traffic Theory and Queueing Systems.

2007
University College London (UCL)
BSc (Hons.) Computer Science

Awarded First Class Honours, completing a dissertation on “Query by Humming”, a group project on “Temperature Mapping of the Lunar Surface” and electives in Algorithms, Databases, Logic and Probability.

2003
Camberwell Grammar School, Melbourne
Victorian Certification of Education

Awarded an ENTER of 99.50 on academic scholarship, placing me in the top 0.5% of students in Victoria and received the Victoria Premier’s Award for Information Technology, recognising outstanding achievement in the VCE.

Prizes & Certifications

  • Obtained 50* in Advent of Code 2023
  • Kaggle Big Data Derby Analytics Competition (3rd place prize of US$10,000)
  • AWS Certified Machine Learning Specialty
  • Google Cloud Certified Professional Data Engineer
  • Google Cloud Certified Professional Machine Learning Engineer