# Jamie Lee

> Software Engineer

Location: San Francisco Bay Area, United States
Profile: https://flows.cv/jamielee

✦ Empathetic full-stack software engineer and active open-source contributor, specializing in JavaScript/TypeScript, Node.js/Express, and SQL/NoSQL databases.

✦ Co-creater of ReaPer, a developer tool used to analyze the performance of user interface and single-page applications based on the React frontend library.

✦ Recent speaker at Jeeny + Bractlet's Tech Talk series on Database Modeling.

## Work Experience
### Software Engineer @ ReaPer
Jan 2023 – Present
- Engineered a Chrome DevTool that empowers developers with real-time assessment and quantifiable insights for React application efficiency, including render time data and a visual of the virtual DOM, fostering streamlined development, scalability, and high-performance applications
- Extracted critical insights from React Fiber to meticulously engineer powerful tree construction and traversal functions with component details and render data, allowing retrieval of pertinent information from a user’s React application
- Leveraged the Chrome Extension API via the React Developer Tools Extension’s Global Hook to effectively communicate with browser activity, seamlessly capturing real-time render event and component details from target applications through injected scripts
- Enhanced codebase reliability with comprehensive Jest unit tests to assess end to end experiences of critical user journeys, proactively verify functionality, prevent regressions, and facilitate future maintenance and enhancements
- Utilized React Hooks to maximize component efficiency by streamlining state management and lifecycle operations, improving feature implementation, code clarity, and overall performance while minimizing prop drilling and unnecessary re-renders
- Developed an interactive UI for the developer tool view, employing React Flow/Chart.js for data-driven charts and visualizations, providing developers with a traversable visual of the virtual DOM, precise performance analytics, and streamlined troubleshooting capabilities

### Software Engineer | Pet-Friender - Connecting future pet owners with animals in local shelters @ Open Source
Jan 2023 – Present
- Spearheaded the establishment of a scalable React component ecosystem, leveraging reusable components to create a standardized codebase, minimize code duplication, and facilitate efficient feature implementation across the application
- Leveraged PostgreSQL's advanced data modeling techniques, robust querying capabilities, and transaction support to ensure data integrity, creating a scalable solution for efficient storage and retrieval of individual pet information from third-party API
- Utilized React Router to optimize rendering performance and enable seamless user experiences through conditional component rendering and minimal network requests in single-page applications

### Software Engineer | PennyWise - Effortlessly manage and track personal expenses @ Open Source
Jan 2023 – Present
- Pioneered flexible and scalable data storage solutions by utilizing MongoDB's schema-less design and horizontal scaling capabilities, facilitating a database that caters to user-specific custom fields for expense monitoring, future growth, and evolving application requirements
- Engineered a modular Node.js/Express server utilizing the middleware design pattern, routers, and controllers to streamline request processing, resulting in improved scalability, faster development, and more efficient backend architecture

### Software Engineer | Bite-Bytes - Allow users to have a personal diary of their food adventures @ Open Source
Jan 2023 – Present
- Integrated OAuth protocol for secure third-party authentication and authorization, ensuring protection of user information and credentials, prioritizing user privacy without compromising user experience
- Enhanced application functionality by effectively incorporating the Yelp and Google Places API, leveraging their existing capabilities to increase overall flexibility for users to perform a wider range of executions based on location and food preferences


## Education
### Bachelor's degree
UC San Diego


## Contact & Social
- LinkedIn: https://linkedin.com/in/jamieslee2
- GitHub: https://github.com/jamieslee97

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Source: https://flows.cv/jamielee
JSON Resume: https://flows.cv/jamielee/resume.json
Last updated: 2026-04-11