portfolio/index.html at main · DEFAULTE-R/portfolio · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <meta name="theme-color" content="#0A0E1A">
  <meta name="description" content="Hari L — Mechanical Engineering student building edge ML, fintech tools, and CFD systems.">
  <meta property="og:title" content="Hari L · Portfolio">
  <meta property="og:description" content="Engineering Systems Builder — Edge AI, Fintech, CFD">
  <title>Hari L - Portfolio</title>

  <!-- Preconnect to Google Fonts -->
  <link rel="preconnect" href="https://fonts.googleapis.com">
  <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>

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  <!-- Custom Styles -->
  <link rel="stylesheet" href="style.css">
</head>
<body>
  <nav id="navbar">
    <div class="nav-logo">HL</div>
    <div class="nav-links desktop-only">
      <a href="#projects" class="nav-link">Projects</a>
      <a href="#about" class="nav-link">About</a>
      <a href="#skills" class="nav-link">Skills</a>
      <a href="#achievements" class="nav-link">Achievements</a>
      <a href="#contact" class="nav-link">Contact</a>
    </div>
    <button class="nav-hamburger mobile-only" aria-label="Menu">☰</button>
  </nav>

  <!-- Mobile Menu Overlay -->
  <div id="mobile-menu" class="mobile-menu-overlay">
    <div class="mobile-nav-links">
      <a href="#projects" class="mobile-nav-link">Projects</a>
      <a href="#about" class="mobile-nav-link">About</a>
      <a href="#skills" class="mobile-nav-link">Skills</a>
      <a href="#achievements" class="mobile-nav-link">Achievements</a>
      <a href="#contact" class="mobile-nav-link">Contact</a>
    </div>
  </div>

  <main>
    <section id="hero">
      <!-- Background Animated Dots -->
      <div class="hero-bg-dots"></div>

      <div class="hero-content">
        <!-- Optional smaller intro subtext pill -->
        <h1 class="hero-name">Hari L</h1>
        <h2 class="hero-typewriter"><span id="typewriter-text"></span><span class="typewriter-cursor">|</span></h2>
        <p class="hero-bio">
          I study Mechanical Engineering but spend most of my time building
          engineering systems that combine simulation, hardware, and software.
        </p>
      </div>
    </section>
    <section id="projects">
      <div class="section-container">
        <div class="section-header reveal">
          <span class="section-label">01</span>
          <h2>Projects</h2>
        </div>

        <div class="filter-tabs">
          <button class="filter-tab active" data-filter="all">All</button>
          <button class="filter-tab" data-filter="ml-iot">ML & IoT</button>
          <button class="filter-tab" data-filter="fintech">Fintech</button>
          <button class="filter-tab" data-filter="simulation">Simulation</button>
          <button class="filter-tab" data-filter="design">Design</button>
        </div>

        <div class="projects-grid">
          <!-- Card 1 -->
          <div class="project-card" data-tag="simulation">
            <div class="card-top">
              <span class="card-badge badge-gold">🏆 Finalist · HICC Hyderabad</span>
              <span class="card-tag">Simulation</span>
              <span class="card-date">Sept 2025</span>
            </div>
            <h3 class="card-title">ASME BrainBolt — CFD Sprint</h3>
            <p class="card-desc">Finalist in Ansys/CADFEM CFD automation hackathon. Led R&D for mixing tank optimization and vehicle aerodynamics using PyFluent scripting under sprint conditions.</p>
            <div class="card-stack">
              <span class="stack-pill">PyFluent</span>
              <span class="stack-pill">PyAnsys</span>
              <span class="stack-pill">Python</span>
              <span class="stack-pill">CFD Automation</span>
            </div>
          </div>

          <!-- Card 2 -->
          <div class="project-card" data-tag="ml-iot">
            <div class="card-top">
              <span class="card-badge badge-green">🔬 Functional Prototype</span>
              <span class="card-tag">ML & IoT</span>
              <span class="card-date">Dec 2025</span>
            </div>
            <h3 class="card-title">Gramin Guard</h3>
            <p class="card-desc">Predictive monitoring for rural cold storage — detects compressor failures 2–3 days early. Edge ML on Raspberry Pi Zero, offline-first, CT sensor-based. Addresses SDG 3 & 9.</p>
            <div class="card-stack">
              <span class="stack-pill">Raspberry Pi</span>
              <span class="stack-pill">Edge ML</span>
              <span class="stack-pill">IoT</span>
              <span class="stack-pill">Anomaly Detection</span>
            </div>
            <div class="card-links">
              <a href="https://defaulte-r.github.io/Garmin-Guard/" target="_blank" rel="noopener noreferrer" class="card-link" aria-label="View Project">
                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path></svg>
              </a>
            </div>
          </div>

          <!-- Card 3 -->
          <div class="project-card" data-tag="fintech">
            <div class="card-top">
              <span class="card-badge badge-amber">🚀 Live & Deployed</span>
              <span class="card-tag">Fintech</span>
              <span class="card-date">Jan 2026</span>
            </div>
            <h3 class="card-title">RBI Risk Prioritization Tool</h3>
            <p class="card-desc">Live deployed risk assessment for pressure vessel inspection in Indian refineries. Auditable deterministic logic — no black-box ML. Downloadable inspection priority reports.</p>
            <div class="card-stack">
              <span class="stack-pill">Python</span>
              <span class="stack-pill">Streamlit</span>
              <span class="stack-pill">Pandas</span>
            </div>
            <div class="card-links">
              <a href="https://github.com/DEFAULTE-R/rbi-risk-prioritization/tree/main" target="_blank" rel="noopener noreferrer" class="card-link" aria-label="GitHub">
                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path></svg>
              </a>
              <a href="https://rbi-risk-prioritization.streamlit.app" target="_blank" rel="noopener noreferrer" class="card-link" aria-label="Live Demo">
                <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6"></path><polyline points="15 3 21 3 21 9"></polyline><line x1="10" y1="14" x2="21" y2="3"></line></svg>
              </a>
            </div>
          </div>

          <!-- Card 4 -->

          <div class="project-card" data-tag="design">
            <div class="card-top">
              <span class="card-badge badge-blue">📌 SIH Selected</span>
              <span class="card-tag">Design</span>
              <span class="card-date">Oct 2025</span>
            </div>
            <h3 class="card-title">Kayak Paddle Optimization</h3>
            <p class="card-desc">User-specific kayak paddle design integrating biomechanical force analysis with generative design in Fusion 360.</p>
            <div class="card-stack">
              <span class="stack-pill">Fusion 360</span>
              <span class="stack-pill">Generative Design</span>
              <span class="stack-pill">Biomechanics</span>
              <span class="stack-pill">CAD</span>
            </div>
          </div>
        </div>
      </div>
    </section>
    <section id="about">
      <div class="section-container">
        <div class="section-header reveal">
          <span class="section-label">02</span>
          <h2>About</h2>
        </div>

        <div class="about-grid">
          <div class="about-left">
            <blockquote class="about-quote reveal">
              "I study Mechanical Engineering but spend most of my time building engineering systems that combine simulation, hardware, and software."
            </blockquote>
            <p class="about-desc reveal reveal-delay-1">
              Currently in my second semester at Saveetha Engineering College, I've worked across CFD automation, edge computing, and deployed fintech tooling — always with a focus on systems that solve real problems.
            </p>
            <div class="about-pills reveal reveal-delay-2">
              <span class="pill">⚙️ I deploy things</span>
              <span class="pill">🔗 I bridge hardware + software</span>
              <span class="pill">🎯 I lead teams</span>
            </div>
          </div>

          <div class="about-right">
            <h3 class="roles-title reveal">Roles & Involvement</h3>
            <ul class="roles-list reveal reveal-delay-1">
              <li>
                <span class="role-name">SAE India Southern Section</span>
                <span class="role-details">Co-Captain · Material Selection Lead · Jan 2026–Present</span>
              </li>
              <li>
                <span class="role-name">ASME Student Chapter</span>
                <span class="role-details">Treasurer · Saveetha Engineering College · 2025–Present</span>
              </li>
              <li>
                <span class="role-name">Smart India Hackathon 2025</span>
                <span class="role-details">Selected Project</span>
              </li>
            </ul>
          </div>
        </div>
      </div>
    </section>

    <section id="skills">
      <div class="section-container">
        <div class="section-header reveal">
          <span class="section-label">03</span>
          <h2>What I Work With</h2>
        </div>

        <div class="skills-wrapper reveal">
          <div class="skill-group">
            <h4 class="skill-label">Languages & Tools</h4>
            <div class="skill-tiles-grid">
              <div class="skill-tile">
                <i class="devicon-python-plain colored"></i>
                <span>Python</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">ST</div>
                <span>Streamlit</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">PD</div>
                <span>Pandas</span>
              </div>
              <div class="skill-tile">
                <i class="devicon-javascript-plain colored"></i>
                <span>JavaScript</span>
              </div>
              <div class="skill-tile">
                <i class="devicon-git-plain colored"></i>
                <span>Git</span>
              </div>
              <div class="skill-tile">
                <i class="devicon-html5-plain colored"></i>
                <span>HTML & CSS</span>
              </div>
            </div>
          </div>

          <div class="skill-group">
            <h4 class="skill-label">Simulation & CFD</h4>
            <div class="skill-tiles-grid">
              <div class="skill-tile">
                <div class="skill-tile-text">AN</div>
                <span>ANSYS Fluent</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">PF</div>
                <span>PyFluent</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">PA</div>
                <span>PyAnsys</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">CFD</div>
                <span>CFD Automation</span>
              </div>
            </div>
          </div>

          <div class="skill-group">
            <h4 class="skill-label">Design & CAD</h4>
            <div class="skill-tiles-grid">
              <div class="skill-tile">
                <div class="skill-tile-text">F360</div>
                <span>Fusion 360</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">GD</div>
                <span>Generative Design</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">3DP</div>
                <span>3D Printing</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">BIO</div>
                <span>Biomechanics</span>
              </div>
            </div>
          </div>

          <div class="skill-group">
            <h4 class="skill-label">Systems & Hardware</h4>
            <div class="skill-tiles-grid">
              <div class="skill-tile">
                <i class="devicon-raspberrypi-plain colored"></i>
                <span>Raspberry Pi</span>
              </div>
              <div class="skill-tile">
                <i class="devicon-arduino-plain colored"></i>
                <span>Embedded Systems</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">IoT</div>
                <span>IoT</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">ML</div>
                <span>Edge ML</span>
              </div>
              <div class="skill-tile">
                <div class="skill-tile-text">AD</div>
                <span>Anomaly Detection</span>
              </div>
            </div>
          </div>

          <div class="skill-group skill-group-learning">
            <h4 class="skill-label">Currently Learning</h4>
            <div class="skill-tiles-grid">
              <div class="skill-tile learning">
                <i class="devicon-react-plain colored"></i>
                <span>React</span>
              </div>
              <div class="skill-tile learning">
                <i class="devicon-nextjs-plain"></i>
                <span>Next.js</span>
              </div>
              <div class="skill-tile learning">
                <div class="skill-tile-text">SQL</div>
                <span>Database</span>
              </div>
              <div class="skill-tile learning">
                <i class="devicon-typescript-plain colored"></i>
                <span>TypeScript</span>
              </div>
            </div>
          </div>
        </div>
      </div>
    </section>
    <section id="achievements">
      <div class="section-container">
        <div class="section-header reveal">
          <span class="section-label">04</span>
          <h2>Achievements</h2>
        </div>

        <div class="achievements-grid">
          <!-- Card 1 -->
          <div class="achievement-card reveal">
            <div class="achievement-icon">🏆</div>
            <h3 class="achievement-title">ASME BrainBolt Finalist</h3>
            <p class="achievement-detail">The Engineer's Sprint · HICC, Hyderabad · 2025</p>
            <p class="achievement-subtext">CFD automation challenge by Ansys & CADFEM</p>
          </div>

          <!-- Card 2 -->
          <div class="achievement-card reveal reveal-delay-1">
            <div class="achievement-icon">🥉</div>
            <h3 class="achievement-title">IEI Energy Conservation Day</h3>
            <p class="achievement-detail">3rd Place · Project Exhibition · Dec 2025</p>
            <p class="achievement-subtext">Edge AI & Digital Twin concept among first-year teams</p>
          </div>

          <!-- Card 3 -->
          <div class="achievement-card reveal reveal-delay-2">
            <div class="achievement-icon">📌</div>
            <h3 class="achievement-title">Smart India Hackathon 2025</h3>
            <p class="achievement-detail">Selected Project</p>
            <p class="achievement-subtext">Kayak Paddle Optimization — generative design & biomechanics</p>
          </div>
        </div>
      </div>
    </section>

    <section id="contact">
      <div class="section-container">
        <div class="section-header reveal">
          <span class="section-label">05</span>
          <h2>Let's Talk</h2>
        </div>

       <p class="contact-subtext reveal">If you're building something interesting or want to talk engineering — my inbox is open.</p>

        <div class="contact-grid">
          <!-- Card 1 -->
          <a href="mailto:harilogesh2019@gmail.com" class="contact-card reveal">
            <div class="contact-icon">
              <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z"></path><polyline points="22,6 12,13 2,6"></polyline></svg>
            </div>
            <div>
              <span class="contact-label">Email</span>
              <span class="contact-value">harilogesh2019@gmail.com</span>
            </div>
          </a>

          <!-- Card 2 -->
          <a href="https://github.com/DEFAULTE-R" class="contact-card reveal reveal-delay-1" target="_blank" rel="noopener noreferrer">
            <div class="contact-icon">
              <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22"></path></svg>
            </div>
            <div>
              <span class="contact-label">GitHub</span>
              <span class="contact-value">DEFAULTE-R</span>
            </div>
          </a>

          <!-- Card 3 -->
          <a href="https://www.linkedin.com/in/haril2019/" class="contact-card reveal reveal-delay-2" target="_blank" rel="noopener noreferrer">
            <div class="contact-icon">
              <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M16 8a6 6 0 0 1 6 6v7h-4v-7a2 2 0 0 0-2-2 2 2 0 0 0-2 2v7h-4v-7a6 6 0 0 1 6-6z"></path><rect x="2" y="9" width="4" height="12"></rect><circle cx="4" cy="4" r="2"></circle></svg>
            </div>
            <div>
              <span class="contact-label">LinkedIn</span>
              <span class="contact-value">Connect</span>
            </div>
          </a>

          <!-- Card 4 -->
          <a href="https://drive.google.com/file/d/1DGp_QmhAgp8DYIG9WtfCYVIegu8V9OB3/view?usp=sharing" class="contact-card reveal reveal-delay-3" target="_blank" rel="noopener noreferrer">
            <div class="contact-icon">
              <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg>
            </div>
            <div>
              <span class="contact-label">Resume</span>
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