ertuncozbay.dev/contact.html

<!DOCTYPE html>
<html lang="en" data-theme="light">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Contact &amp; Collaboration - Ertunç Özbay</title>
  <meta name="description" content="Contact Ertunç Özbay via email (ertunc.ozbay@outlook.com), LinkedIn, or my self-hosted Git server to discuss embedded systems, hardware prototyping, C/Rust programming, and open-source projects.">
  <link rel="icon" type="image/svg+xml" href="assets/images/favicon.svg">
  <link rel="stylesheet" href="assets/css/style.css?v=3">
</head>
<body>
  <a class="skip-link" href="#main-content">Skip to main content</a>

  <header class="site-header">
    <div class="container header-inner">
      <a class="site-brand" href="index.html">
        <span class="brand-mark" aria-hidden="true">EÖ</span>
        <span>
          Ertunç Özbay
          <span class="brand-subtitle">Electrical &amp; Electronics Engineering</span>
        </span>
      </a>

      <div class="header-controls">
        <div class="theme-switcher" role="group" aria-label="Theme"><button type="button" class="theme-btn active" data-set-theme="light">Light</button><button type="button" class="theme-btn" data-set-theme="dark">Dark</button></div>

        <button class="nav-toggle" type="button" data-nav-toggle aria-expanded="false" aria-controls="primary-navigation">
          <span aria-hidden="true"></span>
          <span data-nav-label>Menu</span>
        </button>

        <nav id="primary-navigation" class="site-nav" data-site-nav aria-label="Main navigation">
          <ul class="nav-list">
              <li><a class="nav-link" href="index.html">Home</a></li>
              <li><a class="nav-link" href="about.html">About</a></li>
              <li><a class="nav-link" href="projects/index.html">Projects</a></li>
              <li><a class="nav-link" href="blog/index.html">Blog</a></li>
              <li><a class="nav-link" href="lab.html">Lab</a></li>
              <li><a class="nav-link" href="contact.html" aria-current="page">Contact</a></li>
          </ul>
        </nav>
      </div>
    </div>
  </header>

  <main id="main-content">
    <div class="container">
      <section class="workshop-hero" aria-labelledby="contact-heading">
        <span class="workshop-eyebrow"> DIRECT CONTACT // OPEN COLLABORATION</span>
        <h1 id="contact-heading"><span class="gradient-title">Contact &amp; Collaboration</span></h1>
        <p class="hero-lead">
          Whether you want to talk about ESP32 embedded firmware, circuit design, Linux systems programming, or open-source hardware collaboration, feel free to reach out directly via email, LinkedIn, or my self-hosted Git server.
        </p>
        <div class="button-row">
          <a class="btn btn-primary" href="mailto:ertunc.ozbay@outlook.com"> Email Me (ertunc.ozbay@outlook.com)</a>
          <button type="button" class="btn btn-secondary" data-copy-email="ertunc.ozbay@outlook.com">Copy Email Address</button>
          <a class="btn btn-cyan" href="https://www.linkedin.com/in/ertunc-ozbay" rel="noopener noreferrer"> Connect on LinkedIn</a>
          <a class="btn btn-secondary" href="https://git.ertuncozbay.dev/ertunc-ozbay" rel="noopener noreferrer"> Git Server (@ertunc-ozbay)</a>
        </div>
      </section>

      <section class="section-block" aria-labelledby="contact-links-heading">
        <div class="section-header">
          <div>
            <span class="section-label">Direct Channels</span>
            <h2 id="contact-links-heading">Email, LinkedIn &amp; Self-Hosted Git</h2>
          </div>
        </div>

        <div class="card-grid-2">
          <!-- Primary Email Card -->
          <div class="card card-coral">
            <div class="card-top">
              <div class="card-meta">
                <span class="badge badge-coral">Primary Email</span>
                <span>Direct Inbox</span>
              </div>
              <h3><a href="mailto:ertunc.ozbay@outlook.com">ertunc.ozbay@outlook.com</a></h3>
              <p>
                My official engineering and open-source email inbox. Ideal for project discussions, schematic/firmware questions, internship or collaboration inquiries, and fellow student builders.
              </p>
            </div>
            <div class="card-actions">
              <a class="btn btn-primary" href="mailto:ertunc.ozbay@outlook.com">Send Email</a>
              <button type="button" class="btn btn-secondary" data-copy-email="ertunc.ozbay@outlook.com">Copy ertunc.ozbay@outlook.com</button>
            </div>
          </div>

          <!-- Self-Hosted Git & LinkedIn Card -->
          <div class="card card-amber">
            <div class="card-top">
              <div class="card-meta">
                <span class="badge badge-progress">Code &amp; Professional Network</span>
                <span>Open Source</span>
              </div>
              <h3><a href="https://git.ertuncozbay.dev/ertunc-ozbay" rel="noopener noreferrer">git.ertuncozbay.dev/ertunc-ozbay</a></h3>
              <p>
                Browse my ESP-IDF C99 firmware, KiCad hardware schematics, Python MIDI RLE compilers, and Rust Linux desktop tools, or connect with me on LinkedIn.
              </p>
              <ul class="tag-list">
                <li><span class="tag tag-esp">@ertunc-ozbay on git.ertuncozbay.dev</span></li>
                <li><span class="tag tag-c">in/ertunc-ozbay on LinkedIn</span></li>
              </ul>
            </div>
            <div class="card-actions">
              <a class="btn btn-cyan" href="https://git.ertuncozbay.dev/ertunc-ozbay" rel="noopener noreferrer">Visit Git Server Profile</a>
              <a class="btn btn-secondary" href="https://www.linkedin.com/in/ertunc-ozbay" rel="noopener noreferrer">LinkedIn Profile</a>
            </div>
          </div>
        </div>
      </section>

      <section class="section-block" aria-labelledby="repos-heading">
        <div class="section-header">
          <div>
            <span class="section-label">Public Open-Source Repositories &amp; Direct Downloads</span>
            <h2 id="repos-heading">Active Self-Hosted Git Repositories</h2>
          </div>
        </div>

        <div class="card-grid-2">
          <div class="card card-amber">
            <div class="card-top">
              <span class="section-label">Embedded C99 · ESP32-S3 · KiCad</span>
              <h3><a href="https://git.ertuncozbay.dev/ertunc-ozbay/multi-functional-controller" rel="noopener noreferrer">ertunc-ozbay/multi-functional-controller</a></h3>
              <p>
                ESP32-S3-N16R8 Multi-Functional Controller (MFC) featuring 2.4 GHz nRF24L01+ RF telemetry, K-Silver Hall-effect gimbals, hardware PCNT rotary decoder, and shared SPI2 display UI.
              </p>
            </div>
            <div class="card-actions">
              <a class="btn btn-primary" href="projects/multi-functional-controller.html">Project Page</a>
              <a class="btn btn-emerald" href="/assets/downloads/multi-functional-controller.zip">Download ZIP</a>
              <a class="btn btn-secondary" href="https://git.ertuncozbay.dev/ertunc-ozbay/multi-functional-controller" rel="noopener noreferrer">Git Repo →</a>
            </div>
          </div>

          <div class="card card-synth">
            <div class="card-top">
              <span class="section-label">Embedded C99 · Dual-Core ESP32 · Python RLE</span>
              <h3><a href="https://git.ertuncozbay.dev/ertunc-ozbay/midi-breadboard-instrument" rel="noopener noreferrer">ertunc-ozbay/midi-breadboard-instrument</a></h3>
              <p>
                Dual-core ESP32 16-track MIDI breadboard synthesizer, drum sequencer, 30 FPS SPI OLED visualizer, and Python RLE MIDI-to-C compiler (ESP-IDF v5.2.2).
              </p>
            </div>
            <div class="card-actions">
              <a class="btn btn-primary" href="projects/midi-breadboard-instrument.html">Project Page</a>
              <a class="btn btn-emerald" href="/assets/downloads/midi-breadboard-instrument.zip">Download ZIP</a>
              <a class="btn btn-secondary" href="https://git.ertuncozbay.dev/ertunc-ozbay/midi-breadboard-instrument" rel="noopener noreferrer">Git Repo →</a>
            </div>
          </div>

          <div class="card card-emerald">
            <div class="card-top">
              <span class="section-label">HTML5 · CSS3 · Vanilla JS</span>
              <h3><a href="https://git.ertuncozbay.dev/ertunc-ozbay/ertuncozbay.dev" rel="noopener noreferrer">ertunc-ozbay/ertuncozbay.dev</a></h3>
              <p>
                Source repository for this static workshop website and engineering notebook hosted at <code>ertuncozbay.dev</code>.
              </p>
            </div>
            <div class="card-actions">
              <a class="btn btn-secondary" href="https://git.ertuncozbay.dev/ertunc-ozbay/ertuncozbay.dev" rel="noopener noreferrer">Open Repository →</a>
            </div>
          </div>
        </div>
      </section>

      <section class="section-block reading-width" aria-labelledby="topics-heading">
        <span class="section-label">Let’s Talk About</span>
        <h2 id="topics-heading">Topics I Always Enjoy Discussing</h2>
        <ul>
          <li><strong>Embedded Systems &amp; Electronics:</strong> ESP32 / ESP32-S3, ESP-IDF, FreeRTOS, SPI/I2C/PWM/PCNT peripherals, schematic capture, and breadboard-to-perfboard builds.</li>
          <li><strong>Systems Programming:</strong> ISO C99, C++, Rust, Python hardware tooling, and low-level memory/assembly analysis.</li>
          <li><strong>RF Telemetry &amp; Robotics:</strong> 2.4 GHz nRF24L01+ wireless control links, Hall-effect gimbals, and 4WD autonomous vehicle control loops.</li>
          <li><strong>Reverse Engineering &amp; Linux Internals:</strong> Studying binary behavior with Ghidra, x64dbg, Cheat Engine, and Wine/Proton runtime compatibility on Arch Linux.</li>
        </ul>
      </section>

    </div>
  </main>

  <footer class="site-footer">
    <div class="container footer-inner">
      <div>
        <strong>Ertunç Özbay</strong> - Electrical &amp; Electronics Engineering Student · <a href="mailto:ertunc.ozbay@outlook.com">ertunc.ozbay@outlook.com</a>
      </div>
      <ul class="footer-links" aria-label="Footer links">
        <li><a href="projects/index.html">Projects</a></li>
        <li><a href="blog/index.html">Blog</a></li>
        <li><a href="lab.html">Lab</a></li>
        <li><a href="contact.html">Contact</a></li>
        <li><a href="https://git.ertuncozbay.dev/ertunc-ozbay" rel="noopener noreferrer">Git Server</a></li>
        <li><a href="https://www.linkedin.com/in/ertunc-ozbay" rel="noopener noreferrer">LinkedIn</a></li>
      </ul>
    </div>
  </footer>

  <script src="assets/js/main.js?v=3"></script>
</body>
</html>