Building scalable distributed computing platform for ML/AI applications

• Developed a user-programmable chatbot messaging system for businesses using React, Hack, and GraphQL

• Expected to increase product adoption of Facebook business messaging automation by 5k per day

• Utilized Jest to design unit tests and end-to-end tests to save 10 hours of work per week

• Established persistent task scheduler and web-based file system by Java and MongoDB

• Reduced costs by 50% by migrating api services from cloud VM to server-less container (Cloud Run)

• Led a team of 5 to develop an online testing/learning platform with 300+ daily active users

• Developed cloud photo storage system that compresses and resizes uploaded photos using PHP and MySQL

• Reduced request response time by 50% through tuning compression algorithm based on OpenCV and C++

• Utilized OAuth2 authorization to import user’s photos on Google, Facebook and Instagram Photo API