Frank Long Email & Phone Number

Toronto, Ontario, Canada

Developer on Auto Battles Online, a live mobile game with over 1.5M users◦ Enhanced the leaderboard REST API by generifying the system to support any leaderboard type. Utilized concurrency locks and caches (involving ConcurrentSkipListMaps) to balance scalability and user experience◦ Directed development of the in-game tournament feature which raised user engagement by 12%.◦ Created a power score simulation to quantify the strengths of characters with varying abilities. This was used extensively in balancing the characters and designing level progression.◦ Established a localization and translation system involving the use Google Translate API and ChatGPT to generate, and store translated terms (both in local cache and in database)◦ Implemented a user cohort system to segment the player base to have a number of local leaderboards, thus promoting competitiveness and increasing user spend by over 20%

Toronto, Ontario, Canada

◦ Established server-side event tracking data pipeline using Google Cloud Platform's BigQuery.◦ Created an internal library to simplify querying and exploring data.◦ Designed and deployed a batch prediction system on Google Cloud Platform that periodically runs a Docker container to query and generate predictions using a machine learning model and uploads the results to MongoDB to be accessed as needed by the server.◦ Conducted experimental projects involving exploration, model testing, validation, deployment, and A/B testing for the following: User churn and retention, Personalized offers, Customer lifetime value, Purchase value prediction, Cheat detection, User clustering◦ Created notebooks and dashboards for data visualization and monitoring of metrics

Langley, British Columbia, Canada

Waterloo, Ontario, Canada

Guelph, Canada

Fort Mcmurray, Alberta, Canada

Whitby, Ontario, Canada

Mississauga, Ontario, Canada

Waterloo, Ontario