jason@jasonkim.io~$ whoami
Jason Kim
machine learning engineer (ex data scientist, ex software engineer) in sf
building and deploying deep learning models end-to-end — from experimentation and development to production deployment and real-time inference serving millions of users
jason@jasonkim.io~$ cat experience.txt
machine learning engineer
- Develop and deploy deep learning models to predict delivery ETAs across multiple product verticals, improving accuracy and reliability for millions of orders daily
- Designed and launched a multitask "mixture of experts" architecture that enhanced ETA precision and reduced customer wait times in production
- Led model training, evaluation, deployment, and A/B testing end-to-end, achieving measurable accuracy gains while maintaining key operational metrics
- Partnered with product and experimentation teams to validate improvements through rigorous statistical testing and real-world performance monitoring
data scientist
- Joined a $13bn AUM hedge fund as the Data Science team's first hire, specializing in ML, LLM, and statistical analysis projects
- Built and productionized ensemble forecasting models to predict macroeconomic and market behavior; automated training and deployment pipelines using AWS SageMaker and Apache Airflow
- Designed custom ML loss functions optimized for directional accuracy and performed extensive hyperparameter tuning to improve predictive robustness
- Created and internally deployed a Python package for generating quantitative signals from unstructured text using LLMs and retrieval-augmented generation
- Engineered pipelines to extract insights from daily research reports, leveraging OpenAI embeddings, AWS services, and Snowflake for data storage and analytics
senior strategy analyst
- Created dataset of financial statements of all publicly listed healthcare companies and conducted exploratory analysis on stock prices, industry categorizations, and other factors for a healthcare client
- Wrote Python scripts using Google Maps API to analyze physical addresses of clinical research projects for a pharmaceutical client
- Modeled future revenue and costs for a prospective new product offering for a home health client
software engineer intern
- Enhanced Spring Boot search functionality, enabling customers to filter receipts by date, price, and other variables
- Developed visual feature that enabled customers to access historical marketing promotions and associated receipts
- Conducted bug fixes, improved repositories to align with clean coding practices, and added tests to increase coverage
- Collaborated with product management during scrum planning and participated in daily sprints and code reviews
graduate teaching assistant
- CIS545 (Graduate) Big Data Analytics
- CIT594 (Graduate) Data Structures & Software Design
- CIT592 (Graduate) Mathematical Foundations of Computer Science
- NETS213 Crowdsourcing & Human Computation
summer strategy analyst
- Developed a data science platform that analyzed financial and nonfinancial data to recommend managerial actions
- Wrote Python scripts to scrape and clean company data and computed 171 financial and 128 nonfinancial metrics for Fortune 500 companies
- Ran 77 million correlations and identified 200 significant links between managerial actions and company performance
- Designed a Microsoft Power BI interface to visualize significant correlations and conduct what-if analyses
summer analyst
- Provided debt financing for M&A, recapitalizations, and strategic investments for clients in the San Francisco region
- Modeled three capitalization scenarios with varying debt levels and covenants for an oil client's acquisition
- Calculated credit risk exposure for a higher education client using detailed cash flow projections
- Sourced 251 prospective clients to win first place in the firm's national summer competition
research assistant
- May 2017 - Jun 2018: Political Science, University of Pennsylvania
- Feb 2017 - May 2017: Public Policy, The Wharton School
- Jun 2016 - Aug 2016: International Relations, University of Pennsylvania
jason@jasonkim.io~$ cat education.txt
university of pennsylvania
the wharton school
- minor: international relations
jason@jasonkim.io~$ cat contact.txt
- jason@jasonkim.io
- linkedin.com/in/jasonkim-io
- github
- github.com/jasonkim-io