Willis Ong Email & Phone Number

Los Angeles, CA, US

• Worked with the House managers, floor managers, and other event ushers to ensure event went smoothly and successfully.
• Tracked attendance of event participants, answered participants' questions about the event and venue, and enforced event policies.

Los Angeles, CA, US

• Developed 2 datasets for training AI chatbots and content recommender systems using Python and MongoDB, supporting 3 teams and increasing their efficiency.
• Led a team of 3 engineers in building two content recommender systems, utilizing unsupervised learning and fine-tuning with Claude (LLM) embeddings, increasing user engagement and revenue impact.

• Mentored 6 students in Math and Chemistry to help them in retention of the material, who scored a perfect 5 in their AP Calculus and Chemistry exams.
• Pioneered a 3 day course on introduction to shapes to 4 elementary school students, who now have a stronger understanding of shapes.
• Partnered with other tutors to make engaging and accessible lessons for students, increasing Kokusaba’s satisfaction rate by 10%.

minato-ku, Tokyo, JP

• Conducted research in data mining and sentiment analysis on Twitter.
• Implemented and reproduced findings of 3 research papers on sentiment analysis.
• Generated artificial data for heartrate datasets using low-cost sensors, aiding 5 machine learning engineers in model evaluation.
• Designed a Large Language Model (LLM) using Pytorch for sentiment classification on tweets, enhancing accuracy by around 10%.
• Explored models for text similarity and trend prediction (eg. weather forecasts, housing prices).

Masters Of Science, Computer Science(Machine Learning And Data Science)

Bachelor Of Science - Bs, Mathematics With Computer Science