Justin Baik

Software Engineer at Truepill
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Contact Information
us****@****om
(386) 825-5501
Location
Los Angeles Metropolitan Area

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5.0

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Jacob Hamblin

Justin was an engineer on a team I led. Justin was a team player who was hungry to learn and contribute as much as he could. He delivered good work on time and was always receptive to feedback. He's a thoughtful engineer who contributed well both to the codebase and to team morale. I can happily recommend Justin for future engineering roles!

Dieu Huynh

Anyone who’s ever worked with Justin can agree: he’s a superb engineer and a joy to work with! Having worked with Justin on several projects, I can say that his technical knowledge not only on the front end, but throughout the stack is exceptional. For our work on Spearmint, Justin’s intricate understanding of Webpack allowed us to find working solutions which made our biggest feature in-app testing possible. By encouraging our team to follow the best engineering practices like diving into the documentations, Justin help set Spearmint up for successful scaling and make it easier for further iterations in the future.

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Experience

    • United States
    • Software Development
    • 200 - 300 Employee
    • Software Engineer
      • Mar 2022 - Present

      • Designed and maintained B2B pharmaceutical e-commerce for customers like Optum and Mark Cuban’s Cost Plus Drug Company, utilizing TypeScript, React and NestJS with a MySQL database deployed with Docker and Kubernetes • Developed frontend features for the low-cost insulin program, including questionnaire integration via the Mckesson API and a comprehensive redesign of cart and checkout pages guided by Figma designs, resulting in about a 35% increase in user activation • Implemented API… Show more • Designed and maintained B2B pharmaceutical e-commerce for customers like Optum and Mark Cuban’s Cost Plus Drug Company, utilizing TypeScript, React and NestJS with a MySQL database deployed with Docker and Kubernetes • Developed frontend features for the low-cost insulin program, including questionnaire integration via the Mckesson API and a comprehensive redesign of cart and checkout pages guided by Figma designs, resulting in about a 35% increase in user activation • Implemented API endpoints enabling customer support agents to efficiently access and triage order details of patients, facilitating effective communication and reducing customer back-and-forth by approximately 60% regarding their orders • Collaborated with a GitHub Action workflow in conjunction with Netlify for frontend builds to accelerate frontend builds and enhancing testing procedures, resulting in an optimized CI/CD pipeline that expedited the software delivery process • Leveraged GCP logging to systematically gather, analyze, and monitor log data, effectively addressing incidents within both staging and production environments • Wrote unit tests, integration tests using Jest, and UI tests using React Testing Library to ensure thorough validation of the features I developed, maintaining 100% code coverage Show less • Designed and maintained B2B pharmaceutical e-commerce for customers like Optum and Mark Cuban’s Cost Plus Drug Company, utilizing TypeScript, React and NestJS with a MySQL database deployed with Docker and Kubernetes • Developed frontend features for the low-cost insulin program, including questionnaire integration via the Mckesson API and a comprehensive redesign of cart and checkout pages guided by Figma designs, resulting in about a 35% increase in user activation • Implemented API… Show more • Designed and maintained B2B pharmaceutical e-commerce for customers like Optum and Mark Cuban’s Cost Plus Drug Company, utilizing TypeScript, React and NestJS with a MySQL database deployed with Docker and Kubernetes • Developed frontend features for the low-cost insulin program, including questionnaire integration via the Mckesson API and a comprehensive redesign of cart and checkout pages guided by Figma designs, resulting in about a 35% increase in user activation • Implemented API endpoints enabling customer support agents to efficiently access and triage order details of patients, facilitating effective communication and reducing customer back-and-forth by approximately 60% regarding their orders • Collaborated with a GitHub Action workflow in conjunction with Netlify for frontend builds to accelerate frontend builds and enhancing testing procedures, resulting in an optimized CI/CD pipeline that expedited the software delivery process • Leveraged GCP logging to systematically gather, analyze, and monitor log data, effectively addressing incidents within both staging and production environments • Wrote unit tests, integration tests using Jest, and UI tests using React Testing Library to ensure thorough validation of the features I developed, maintaining 100% code coverage Show less

    • United States
    • Software Development
    • 1 - 100 Employee
    • Software Engineer
      • Feb 2021 - Feb 2022

      • Developed a React-based Electron desktop application to provide a user-friendly GUI that can easily generate and run tests such as integration, end-to-end (Puppeteer), React Component, Redux, and accessibility • Leveraged React with Redux style architecture to implement state management system, for each test type, avoiding prop-drilling and capitalizing on pure function reducers to increase predictable app behavior • Deployed MaterialUI components to redesign app’s layout to provide an… Show more • Developed a React-based Electron desktop application to provide a user-friendly GUI that can easily generate and run tests such as integration, end-to-end (Puppeteer), React Component, Redux, and accessibility • Leveraged React with Redux style architecture to implement state management system, for each test type, avoiding prop-drilling and capitalizing on pure function reducers to increase predictable app behavior • Deployed MaterialUI components to redesign app’s layout to provide an intuitive UX Experience, with high usability, and to reduce redundant steps and bad friction in the user journey • Created “Accessibility Lens” feature that helps developers with web accessibility development by providing a simulated experience of the app for someone with a color or hearing mismatch or range of motion • Enhanced the app's performance in loading speed by 35% by upgrading Electron from version 5 to version 12, and mitigated the security vulnerabilities by replacing Electron's remote module with the inter-process communication (IPC) module • Employed xTerm in conjunction with Node-pty to create an in-app terminal to allow users to run generated test code directly within the app, thus streamlining the testing process by preventing window swapping between a code editor and the app • Open-source product developed under tech accelerator OSLabs Show less • Developed a React-based Electron desktop application to provide a user-friendly GUI that can easily generate and run tests such as integration, end-to-end (Puppeteer), React Component, Redux, and accessibility • Leveraged React with Redux style architecture to implement state management system, for each test type, avoiding prop-drilling and capitalizing on pure function reducers to increase predictable app behavior • Deployed MaterialUI components to redesign app’s layout to provide an… Show more • Developed a React-based Electron desktop application to provide a user-friendly GUI that can easily generate and run tests such as integration, end-to-end (Puppeteer), React Component, Redux, and accessibility • Leveraged React with Redux style architecture to implement state management system, for each test type, avoiding prop-drilling and capitalizing on pure function reducers to increase predictable app behavior • Deployed MaterialUI components to redesign app’s layout to provide an intuitive UX Experience, with high usability, and to reduce redundant steps and bad friction in the user journey • Created “Accessibility Lens” feature that helps developers with web accessibility development by providing a simulated experience of the app for someone with a color or hearing mismatch or range of motion • Enhanced the app's performance in loading speed by 35% by upgrading Electron from version 5 to version 12, and mitigated the security vulnerabilities by replacing Electron's remote module with the inter-process communication (IPC) module • Employed xTerm in conjunction with Node-pty to create an in-app terminal to allow users to run generated test code directly within the app, thus streamlining the testing process by preventing window swapping between a code editor and the app • Open-source product developed under tech accelerator OSLabs Show less

    • United Kingdom
    • Software Development
    • 100 - 200 Employee
    • SickBay
      • 2021 - 2021

      E-commerce Website for PPE and Medical Equipment • Leveraged React Hooks to reuse stateful logic within functional components to reduce the amount of prop-drilling and manage the complexity of components • Utilized Node/Express server to build RESTful APIs using middleware to efficiently handle HTTP requests to multiple endpoints, modularize server-side code and improve code readability • Used MongoDB to create flexible and dynamic schema which allows to store and access data with… Show more E-commerce Website for PPE and Medical Equipment • Leveraged React Hooks to reuse stateful logic within functional components to reduce the amount of prop-drilling and manage the complexity of components • Utilized Node/Express server to build RESTful APIs using middleware to efficiently handle HTTP requests to multiple endpoints, modularize server-side code and improve code readability • Used MongoDB to create flexible and dynamic schema which allows to store and access data with minimal effort and setup while benefiting from horizontal scalability Show less E-commerce Website for PPE and Medical Equipment • Leveraged React Hooks to reuse stateful logic within functional components to reduce the amount of prop-drilling and manage the complexity of components • Utilized Node/Express server to build RESTful APIs using middleware to efficiently handle HTTP requests to multiple endpoints, modularize server-side code and improve code readability • Used MongoDB to create flexible and dynamic schema which allows to store and access data with… Show more E-commerce Website for PPE and Medical Equipment • Leveraged React Hooks to reuse stateful logic within functional components to reduce the amount of prop-drilling and manage the complexity of components • Utilized Node/Express server to build RESTful APIs using middleware to efficiently handle HTTP requests to multiple endpoints, modularize server-side code and improve code readability • Used MongoDB to create flexible and dynamic schema which allows to store and access data with minimal effort and setup while benefiting from horizontal scalability Show less

    • Australia
    • Professional Services
    • 700 & Above Employee
    • Process Engineer
      • 2019 - 2021

Education

  • California State Polytechnic University-Pomona
    Bachelor of Science (B.S.), Chemical Engineering

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