# Jinsung Park > Full Stack Software Engineer Location: New York, New York, United States Profile: https://flows.cv/jinsung At Netflix, my role as a Software Engineer blends cutting-edge technology with creative solutions to drive innovation in content delivery. With a Master's from New York University, I leverage a robust foundation in full-stack development, particularly enhancing user experiences through React, TypeScript, and GraphQL. Previously at Enolink, my work focused on bridging the gap between complex machine learning models and end-users, such as medical professionals, by developing intuitive web applications. Our team increased efficiency by integrating reusable components, embodying the company's brand, and facilitating scalability. My approach is to transform user feedback into actionable features, thus fostering a synergetic environment where technology meets practical application. ## Work Experience ### Software Engineer @ Netflix Jan 2024 – Present | New York, New York, United States ### Career Support Engineer (Data Structures & Algorithms) @ Codesmith Jan 2024 – Present | New York, New York, United States ### Senior Software Engineer @ Enolink Jan 2023 – Jan 2024 | United States Develop a web application for Enolink's machine learning model utilizing federative learning, enabling non-technical users such as doctors and researchers to interact with the model without direct queries. Manage the entire project lifecycle from understanding user needs, feature development, collaboration with designers, to implementation. Enhance the codebase by refactoring it to use reusable components with embedded company branding, ensuring scalability and reducing redundant code. - Transformed user feedback into actionable features after communicating with them directly and implemented them using React, Next.js, and TypeScript. - Managed projects by comprehensively understanding user needs, developing features, collaborating with designers, and implementing solutions. - Refactored the codebase to include reusable components with company branding using Storybook, optimizing scalability and minimizing redundant code. ### JavaScript Instructor @ Codesmith Jan 2019 – Jan 2024 | Greater New York City Area • Teach JavaScript core concepts, such as callbacks, higher order function, closure, scope and execution context to 30 students each cohort, resulting in 100% positive feedbacks from the students ### Software Engineer @ Dataminr Jan 2020 – Jan 2023 | Greater New York City Area In this current role, I integrate key components into Dataminr's UX/UI Design System, enhancing developer experience through the use of Storybook for configuration, end-to-end testing, and documentation. One of my key tasks is to utilize expertise in Social and Consumer studies to create user-friendly UX and improve client retention rates. I collaborate with back-end engineers to implement GraphQL API and successfully demoed proof of concept, resulting in company-wide adoption by 3 teams: Pulse Web, Watch Keeper, and Mobile. Furthermore, I revamp legacy applications using Typescript, React 18, and Redux, streamlining business logic and improving ticket delivery time by 50% while enhancing the resiliency of internal systems. My achievements are as follows: • Designed and built a library of reusable components with Dataminr branding to optimize team efficiency and consistency. • Improved user experience by incorporating background in consumer behavior and actively collaborating with product managers. • Upgraded legacy applications using Typescript, React18, and Redux, resulting in increased ticket delivery speed for the team. • Developed proof of concept for implementing GraphQL and presented to all engineers with full implementation planned by end of Q1. • Delivered project updates to stakeholders in clear and understandable manner. ### Software Engineer @ Sphero Jan 2019 – Jan 2020 | Greater New York City Area As a part of this job role, I optimized the use of GraphQL API, retrieving only relevant data to condense server response and reduce computational workload. It was me who simplified the management of GraphQL with React Hooks and Apollo Client integration. Moreover, I enhanced user experience by converting application to PWA with a cache-then-network strategy and offline functionality via Service Worker. My accomplishments within this role are following: • Upgraded application from React and Redux to React and Apollo client to align with GraphQL API. • Developed hardware education application to simplify project submission and grading process for teachers and students. ### Software Engineer @ ReactION Jan 2018 – Jan 2019 | Greater New York City Area Within this job role, I executed Puppeteer for a headless Chrome browser to scrape React fiber node DOM data to render component tree for the dev interface. I designed an algorithm using React's global hook method to dynamically reconstruct React Fiber Tree Nodes into Data-Driven SVGs. It is worth mentioning that, I engineered Node.js server with WebSocket API for real-time data transfer and communication. I also adopted TDD using Mocha for flexible setup, declarative syntax, and compatibility with Node.js async Assert API. Additionally, I developed interactive landing page using SASS/LESS, Bootstrap, and jQuery for quick build, display optimization, SEO, and product info display. Below listed are some of my achievements within this role: • Implemented Typescript by defining interfaces and types to improve code quality, reduce runtime errors by 15%, and enhance code efficiency through static checking and IntelliSense. • Gained 1,396 number of downloads from VSCode as seen in bit.ly/ReactION. ### Software Engineer @ Open Source Jan 2018 – Jan 2019 Dockerize-it | Docker Image Generating CLI • Created a CLI using NPM ecosystem for its ease of distribution and installation, resulting in a better user experience • Combined Node.js with Express.js and used promise based middleware design pattern to modularize rendered files and manage asynchronous invocation of the API calls in a single thread of execution • Leveraged Node.js file system module and its asynchronous performance to create Docker file and Docker image via Node child process, enabling containerization of applications for portability and availability ### Software Engineer @ Open Source Jan 2018 – Jan 2019 Stylish | CSS to Styled Component Converter • Built the infrastructure using Styled Components to reduce styling code redundancy by creating a consistent, and reusable styling pattern and to reduce the chance of style leaking, leading to ease of style maintenance • Amplified security using JWTs as cookies to conditionally render authenticated views based on the validation to persist user sessions, along with BCrypt & OAuth for hashing and efficient population of user information • Stored converted codes in SQL database with full ACID compliance to limit potential errors in the database and maintain data integrity allowing consistency across the database for optimal user experience • Integrated Jest for snapshot testing to ensure proper component composition by preventing UI regressions, which ensured a streamlined development process and improved deployment productivity for the team ### Software Engineer @ Open Source Jan 2017 – Jan 2018 Ingest | Makeup Ingredient Search Engine • Combined Node.js with Express.js micro-framework router method and promise based middleware design pattern to modularize rendered files and to manage asynchronous invocation of the API calls in a single thread of execution • Employed NoSQL database for flexibility of dynamic schemas to save scraped public data, enabling efficient horizontal scaling and decreasing rendering time on the client side for better user experience and streamlined application infrastructure • Implemented React Router to decouple the front-end and back-end by minimizing server requests and using dynamic routing to utilize the browser history API resulting in greatly reduced loading times on the client side and improved performance ### Social Media/User Experience Cordinator @ Sockeye Media LLC Jan 2016 – Jan 2017 • Refactored the website using React with atomic design for composable and reusable UI based on the user research results conducted by the team, which improved efficiency for future development environment • Implemented React Router to decouple the front-end and back-end by minimizing server requests and using dynamic routing to utilize the browser history API resulting in reduced loading times by up to 25% • Forecasted YouTube analytics such as audience retention rate, traffic source, and playback locations, to group the target audience into segments for customized digital marketing strategies for the in-house brand ### UX Engineer @ The Metropolitan Museum of Art Jan 2015 – Jan 2016 | New York, New York • Employed SQL database to save daily press clippings with Metropolitan Museum of Art-related articles for supervision ## Education ### Master's degree New York University ### Bachelor's degree New York University ## Contact & Social - LinkedIn: https://linkedin.com/in/jsliapark --- Source: https://flows.cv/jinsung JSON Resume: https://flows.cv/jinsung/resume.json Last updated: 2026-04-05