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Eileen Cho is listed as Software Engineer at Obsidian OS, based in Los Angeles, California, United States. AeroLeads shows a matched LinkedIn profile for Eileen Cho.
Eileen Cho previously worked as Software Engineer | Daxolotl | Travel Itinerary Planner at Open Source and Software Engineer | Poppin | Event Management Application at Open Source. Eileen Cho holds Bachelor Of Science - Bs, Biology, General from Ucla.
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Full Stack Engineer with a passion for architecting elegant, user-driven, performant and scalable applications using Javascript/Typescript, React, Node.js, Express, and SQL/NoSQL. Contributor to Obsidian, an open source memcaching solution for GraphQL for Deno applications and Obsidian Developer Tool, a Chrome developer tool to visualize caching metrics for applications utilizing Obsidian.Speaker at JEENY and Bractlet’s Tech Talk series on Caching and CDNs.
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- Decreased application memory load by up to 80% by implementing a configurable memcaching policy utilizing W-TinyLFU with a frequency sketch for optimal handling of various cache access patterns.- Engineered developer tool for Javascript runtime using Chrome API to easily monitor application's cache and query metrics through GUI built with React/Chart.js.
- Developed user interface using React and React Router to create single-page application to manage client routes, providing a faster and smoother user experience while navigating their itinerary dashboard.- Applied React functional components and hooks including createContext and useReducer to utilize flux architecture pattern and dynamically render.
- Utilized PostgreSQL database to store and manage highly relational data in an ACID compliant database for appropriate handling of multi-row transactions to various event related tables.- Constructed a Node.js/Express.js server to leverage the non-blocking I/O, MVC, and middleware design patterns to serve simultaneous requests from multiple users.
- Employed Cypress to conduct end-to-end and unit testing of authentication and OAuth features, ensuring secure authentication protocols and seamless user experience throughout application development.- Implemented OAuth and Auth + Bcrypt hashing for secure password storage to prevent data breaches and rainbow table attacks, increasing application security.
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Eileen Cho works for Obsidian OS.
Eileen Cho is listed as Software Engineer at Obsidian OS.
Eileen Cho is based in Los Angeles, California, United States while working with Obsidian OS.
Eileen Cho has worked for Obsidian Os and Open Source.
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Eileen Cho holds Bachelor Of Science - Bs, Biology, General from Ucla.
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