Richard Yoon Email & Phone Number

New York, New York, United States

Fort Lee, New Jersey, United States

• Took a gap year in 2022 to launch Mosaic startup making ‘Mosi’, an AI mobile application for user profiling built with Flutter & GCP/AWS• Enhanced user profiling capability by integrating LLMs with secure, scalable resource allocation to support up to 100K users monthly• Set up team prompt testing framework; optimized prompts through fine-tuning and A/B testing, improving AI response performance

Ithaca, New York, United States

• Developed AI-based writing assistant (natural language generation system) to conduct remote user testing with data infrastructure spanning React, D3.js web interface, cloud database, self-hosted custom GPT-3 model and the research team communication channels• Implemented a robust backend server with scalable LLM integration and optimized user activity monitoring, achieving 40% faster text generation and improved system responsiveness under high-load conditions

Richmond, Virginia, United States

• Developed Scala module for eligibility checks on cloud dataset migrations to enterprise data lake using Kafka, Maven, and Jenkins• Implemented schema-drift detection system for enterprise Snowflake datasets that improved data validation accuracy by 15%

Ithaca, New York Area

• Responsible for the development & management of club’s official website over 2 years as web manager of Cornell KSA E-Board

Ithaca, New York Area

• Developed Tiptoe&’s webstore using React and Redux on top of existing organization Google Cloud Platform data infrastructures with feedback from both marketing and design teams

Richmond, Virginia, United States

• Designed and implemented a Slack bot for monitoring open GitHub pull requests within the credit card division using AWS Lambda, DynamoDB, GraphQL API, and Jenkins, which reduced response times by 45% and improved engineering team productivity by 15%• Redesigned the bot as serverless microservices with decoupled, async event ingestion for improved fault tolerance and responsiveness

New York, New York, United States

• Engineered an ETL pipeline using Snowflake, Slack notification API, and Airflow to automate customer transaction data ingestion, reducing data acquisition times by 80% and significantly streamlining daily operations and data availability for analytics• Developed an interactive 3-D data visualization dashboard that enhanced the sales team’s ability to identify issues in multi-dimensional data, improving decision-making efficiency by 15%

Syracuse, New York, United States

• Enhanced fault detection and diagnosis features with optimized callback and app flow, improving the user experience

Seoul, Korea

• Developed landing page and streamlined marketing strategy of a newly released mobile game for an effective multi-platform campaign to increase player base

Master Of Engineering - Meng, Computer Science, 3.58

Gap Year (2022) - Took a dedicated year to work on a startup

Bachelor Of Science - Bs, Computer Science

Activities and Societies: Undergraduate Research Assistant, Korean Student Association, Tiptoe&, DeBunk, SPARK Product and Industrial.