Mercurial

HTTP/1.1 301 Moved Permanently
Content-Type: text/plain
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Body:

="font/woff" crossorigin>

<link rel="preload" href="/public/fonts/more-sugar.extras.otf" as="font" type="font/otf" crossorigin>
<link rel="preload" href="/public/fonts/more-sugar.regular.otf" as="font" type="font/otf" crossorigin>
<link rel="preload" href="/public/fonts/more-sugar.thin.otf" as="font" type="font/otf" crossorigin>

<link rel="preload" href="/base.css" as="style" />
<link rel="stylesheet" href="/base.css" />


    <style>
        .container {
            max-width: 800px;
            margin: 2rem auto;
            padding: 2rem;
        }

        .converter-section {
            border-radius: 8px;
            border: 2px solid var(--lightgray);
            padding: 2rem;
            margin-bottom: 2rem;
        }

        .converter-section h2 {
            margin-top: 0;
            color: var(--black);
        }

        .file-input-wrapper {
            margin: 1rem 0;
        }

        .file-input-wrapper label {
            display: block;
            margin-bottom: 0.5rem;
            font-weight: 600;
        }

        input[type="file"] {
            width: 50%;
            padding: 0.5rem;
            border: 2px dashed #ccc;
            border-radius: 4px;
            background: white;
        }

        button {
            background: var(--purple);
            font-family: "More Thin", sans-serif;
            color: var(--gray-gradient);
            border: none;
            padding: 0.75rem 1.5rem;
            border-radius: 4px;
            cursor: pointer;
            font-size: 1rem;
            margin-top: 1rem;
        }

        button:hover {
            background: var(--orange);
        }

        button:disabled {
            background: var(--gray);
            cursor: not-allowed;
        }

        .result {
            margin-top: 1rem;
            padding: 1rem;
            background: white;
            border-radius: 4px;
            display: none;
        }

        .result.show {
            display: block;
        }

        .result.success {
            border-left: 4px solid var(--blue);
        }

        .result.error {
            border-left: 4px solid var(--red);
        }

        .download-link {
            display: inline-block;
            margin-top: 0.5rem;
            color: var(--awesome);
            text-decoration: none;
        }

        .download-link:hover {
            text-decoration: underline;
        }

        .loading {
            display: none;
            margin-top: 1rem;
        }

        .loading.show {
            display: block;
        }
    </style>
</head>
<body>
    <style>
  :root {
    --header-background: var(--white);
    --header-color: rgb(var(--black));
    --link-hover-accent: var(--awesome);
  }

  /* Fixed icon in top left corner */
  #themeToggle {
    position: fixed;
    top: 20px;
    left: 20px;
    background: var(--header-background);
    display: flex;
    align-items: center;
    border-radius: 50%;
    cursor: pointer;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease;
  }

  #themeToggle:hover {
    transform: scale(1.05);
  }

  /* Professional header */
  header {
    margin: auto;
    padding: 1.5em 1em;
    font-family: "More", sans-serif;
    box-shadow: 0 2px 8px rgba(var(--black), 5%);
    width: 720px;
    max-width: calc(100% - 2em);
    text-align: center;
  }

  header h1 {
    margin: 0;
    font-size: 1.8em;
    font-weight: 700;
    letter-spacing: -0.5px;
  }

  header h1 a {
    text-decoration: none;
    color: var(--header-color);
  }

  header h1 a::before {
    display: none;
  }

  /* Mobile responsiveness */
  @media (max-width: 720px) {
    #themeToggle {
      top: 15px;
      left: 15px;
    }

    header {
      padding: 1em;
    }

    header h1 {
      font-size: 1.5em;
    }
  }

  @media (max-width: 480px) {
    #themeToggle {
      top: 10px;
      left: 10px;
    }

    #themeToggle img {
      height: 40px;
      width: 40px;
    }

    header h1 {
      font-size: 1.3em;
    }
  }

  #logo {
    width: 300px;
  }

  /* 1. DEFINE THE DEFAULTS (Light Mode) */
  :root {
    --logo-invert: invert(0);
    --epi-grayscale: grayscale(0) brightness(1);
  }

  /* 2. MANUAL DARK OVERRIDE */
  html.dark {
    --logo-invert: invert(1);
    --epi-grayscale: grayscale(1);
  }

  /* 3. MANUAL LIGHT OVERRIDE */
  html.light-mode {
    --logo-invert: invert(0);
    --epi-grayscale: brightness(2.9) grayscale(1);
  }

  /* 4. SYSTEM PREFERENCE */
  @media (prefers-color-scheme: dark) {
    :root:not(.light-mode) {
      --logo-invert: invert(1);
    }
  }

  /* 5. APPLY TO ELEMENTS */
  #logo {
    -webkit-filter: var(--logo-invert);
    filter: var(--logo-invert);
    transition: filter 0.3s ease;
  }

  .epi-logo {
    -webkit-filter: var(--epi-grayscale);
    filter: var(--epi-grayscale);
    transition: filter 0.3s ease;
  }
</style>

<div id="themeToggle">
  <img id="epiChan" class="epi-logo" aria-label="Toggle dark mode" src="/public/epi_all_colors.svg" height="50" width="50">
</div>

<header>
  <h1><a href="/">MrJuneJune</a></h1>
</header>
<script src="/index.js"></script>


    <div class="container">
        <h1>File Format Converter</h1>
        <p>Convert your images and videos to different formats using FFmpeg</p>

        <div class="converter-section">
            <h2>Image to WebP Converter</h2>
            <p>Upload an image file (PNG, JPG, GIF, etc.) to convert it to WebP format</p>

            <div class="file-input-wrapper">
                <label for="imageInput">Choose an image file:</label>
                <input type="file" id="imageInput" accept="image/*">
            </div>

            <button id="convertImageBtn" onclick="convertImageToWebP()">Convert to WebP</button>

            <div class="loading" id="imageLoading">Converting... Please wait.</div>

            <div class="result" id="imageResult">
                <p id="imageMessage"></p>
                <a id="imageDownload" class="download-link" style="display: none;">Download WebP Image</a>
            </div>
        </div>

        <div class="converter-section">
            <h2>Video to MP4 Converter</h2>
            <p>Upload a video file (AVI, MOV, MKV, etc.) to convert it to MP4 format</p>

            <div class="file-input-wrapper">
                <label for="videoInput">Choose a video file:</label>
                <input type="file" id="videoInput" accept="video/*">
            </div>

            <button id="convertVideoBtn" onclick="convertVideoToMP4()">Convert to MP4</button>

            <div class="loading" id="videoLoading">Converting... Please wait.</div>

            <div class="result" id="videoResult">
                <p id="videoMessage"></p>
                <a id="videoDownload" class="download-link" style="display: none;">Download MP4 Video</a>
            </div>
        </div>
        <div style="display: flex; align-items: center; justify-content: center; margin: 30px 0px;">
  <small>&copy; 2026 June Park</small>
</div>

    </div>
    <script src="/tools/file_converter/index.js"></script>
</body>
</htmlLocation: /tools

ition-style">SOFTWARE ENGINEER</p>
        <p class="entry-date-style">Oct, 2024 - Present</p>
      </div>
      <ul class="description-style">
        <li>
          Took initiative on Channel Value Rule, targeting the 16% of ad traffic with both app and web destinations to improve value attribution and ROI.
        </li>
        <li>
          Built full-stack features using React and Hack/GraphQL, contributing to scalable, production-ready systems.
        </li>
        <li>
          Partnered with data science to design A/B tests and analyze revenue impact of ads destination.
        </li>
        <li>
          Proposed and implemented alpha improvements to internal testing infrastructure, reducing test time by 50% and enhancing developer velocity.
        </li>
      </ul>
      <div class="flex-box">
        <p class="entry-title-style">
          <a href="https://www.wmg.com/">Warner Music Group</a>
        </p>
        <p class="entry-location-style">Toronto, ON, Canada</p>
      </div>
      <div class="flex-box">
        <p class="entry-position-style">TECHNICAL LEAD ENGINEER</p>
        <p class="entry-date-style">July, 2023 - Sept, 2024</p>
      </div>
      <ul class="description-style">
        <li>
          Implements <a href="https://bazel.build/">bazel </a>structure for the company for TypeScript and JavaScript code base for hermiticity and stablishing standards for JavaScript and
        </li>
        <li>
          TypeScript testing and code structures.
        </li>
        <li>
          Led a team of five engineers in building GraphQL endpoints for client-facing applications using Apollo and AppSync, supporting over 2000 RPS and auto scaling depending on request values.
        </li>
        <li>
          Improved application response times by up to 85% for graphQL response by updating database schema and SQL queries, eliminating N+1 queries and lack of indexes.
        </li>
        <li>
          Developed CI/CD pipelines for backend structures.
        </li>
        <li>
          Designed infrastructure for pub/sub, caching, and media processing logic.
        </li>
      </ul>

      <div class="flex-box">
        <p class="entry-title-style">
          <a href="https://www.google.com/">Google</a>
        </p>
        <p class="entry-location-style">Toronto, ON, Canada</p>
      </div>
      <div class="flex-box">
        <p class="entry-position-style">SOFTWARE ENGINEER</p>
        <p class="entry-date-style">Feb, 2022 - July 2023</p>
      </div>
      <ul class="description-style">
        <li>
          Implements and maintained new features relating to App Script across google workspace platform including Gmail, sheets, and Docs.</li>
        <li>
          Improved a response time and render time of App Script hover card components.</li>
        <li>
          Collaborated with a team of developers to ensure timely and accurate delivery of features.</li>
        <li>
          Conducted user testing and gathered feedback to iterate on features for optimal user experience.</li>
      </ul>

      <div class="flex-box">
        <p class="entry-title-style">
          <a href="https://www.everlywell.com/">Everlywell</a>
        </p>
        <p class="entry-location-style">Toronto, ON, Canada</p>
      </div>
      <div class="flex-box">
        <p class="entry-position-style">SOFTWARE ENGINEER</p>
        <p class="entry-date-style">December, 2020 - Jan, 2022</p>
      </div>
      <ul class="description-style">
        <li>
          Maintained Amazon amplify apps to create and deploy React web applications for companies such as <a href="https://brooklynnets.everlywell.com/">NBA</a>, <a href="https://tinder.everlywell.com/">Tinder</a>, and other companies for COVID-19 at-home test kits.</li>
        <li>
          Implemented a script that helps accurately access and refund unused covid test kits; helping company save up to 200,000 USD.</li>
        <li>
          Created several Rails controllers for internal purposes; mocking end to end user experience for QA, mass refund features for CX department, and more, ultimately reducing support tickets amount by 50 percent.</li>
        <li>
          Implemented an audit table to help debug problems and logged which process was responsible for the change of the record using PaperTrail gems</li>
      </ul>

      <div class="flex-box">
        <p class="entry-title-style">
          <a href="https://www.spiria.com/">Spiria</a>
        </p>
        <p class="entry-location-style">Oakville, ON, Canada</p>
      </div>
      <div class="flex-box">
        <p class="entry-position-style">SOFTWARE ENGINEER</p>
        <p class="entry-date-style">October, 2018 - October, 2020</p>
      </div>
      <ul class="description-style">
        <li>
          Constructed RESTful API endpoints in multiple different frameworks such as Django, Ruby on Rails, and Flask and automated API documentation process using swagger.
        </li>
        <li>
          Designed custom rake tasks for importing production data into newly updated data structure to meet client's needs.
        </li>
        <li>
          Maintained or updated staging/productions servers. Debugged problems in production postgres database using ssh and postgres console on Heroku or AWS servers
        </li>
        <li>
          Collaborated in creating automation python scripts for websites and application using selenium covering for QA eliminating 80% of QA's manual work
        </li>
      </ul>

      <div class="flex-box">
        <p class="entry-title-style">
          <a href="https://www.apexscore.ai/">Apex Score</a>
        </p>
        <p class="entry-location-style">Oakville, ON, Canada</p>
      </div>
      <div class="flex-box">
        <p class="entry-position-style">SOFTWARE ENGINEER</p>
        <p class="entry-date-style">September, 2019 - October, 2020</p>
      </div>
      <ul class="description-style">
        <li>
          Developed custom Shapley value regression model to calculate importance of independent variables of data sets using sklearn, pandas, and numpy.
        </li>
        <li>
          Created custom image uploader to Amazon s3 bucket using boto3 library.
        </li>
        <li>
          Built RESTful API application using Flask framework and automated extensive API documentation pages using flask-restplus, pytest, and swagger, covering 95% of the code base.
        </li>
        <li>
          Created an interactive graph using D3.js in Vue.js with data from Flask backend API.
        </li>
      </ul>

     <div class="sub-header">
        <h2 class="section-style"> Education </h2>
        <div class="line"></div>
      </div>
      <div class="flex-box">
        <p class="entry-title-style">
          University of British Columbia
        </p>
        <p class="entry-location-style">Kelowna, British Columbia</p>
      </div>
      <div class="flex-box">
        <p class="entry-position-style">BACHELOR OF SCIENCE IN PHYSICS</p>
        <p class="entry-date-style">2014 - 2018</p>
      </div>
      <div id="footer"></div>
    </main>
    <div style="display: flex; align-items: center; justify-content: center; margin: 30px 0px;">
  <small>&copy; 2026 June Park</small>
</div>

    <script href="index.js"></script>
  </body>
</html>
author	June Park <parkjune1995@gmail.com>
date	Fri, 02 Jan 2026 18:13:32 -0800
parents
children	1c446ab6f945