techindex.html

              <!-- Web Development -->
              <div class="project-category">
                <h3>Web Development</h3>
              </div>
              <div class="tech-stack-grid">
              <!-- React, Node.js, CSS3 -->
                <!-- React -->
                <div class="tech-icon-container">
                    <button
                      class="tech-icon-wrapper"
                      onclick="handleTechClick('react')"
                      onkeypress="handleTechKeypress(event, 'react')"
                      data-tooltip="React"
                      aria-label="Learn more about React"
                      tabindex="0"
                    >
                      <img class="tech-icon" src="assets/tech/React.svg" alt="React" />
                    </button>
                    <span class="tech-label">React</span>
                  </div>
                
                <!-- Node.js -->
                <div class="tech-icon-container">
                  <button
                    class="tech-icon-wrapper"
                    onclick="handleTechClick('nodejs')"
                    onkeypress="handleTechKeypress(event, 'nodejs')"
                    data-tooltip="Node.js"
                    aria-label="Learn more about Node.js"
                    tabindex="0"
                  >
                    <img class="tech-icon" src="assets/tech/Node.js.svg" alt="Node.js" />
                  </button>
                  <span class="tech-label">NodeJS</span>
                </div>
                
              </div>

              <!-- AI & Machine Learning -->
              <div class="project-category">
                <h3>AI & ML</h3>
              </div>

              <div class="tech-stack-grid">
                <!-- Python, PyTorch -->
              </div>

              <!-- Backend & APIs -->
              <div class="project-category">
                <h3>Backend Systems</h3>
              </div>
              <div class="tech-stack-grid">
                <!-- Flask, Node.js -->
              </div>

              <!-- Cloud Infrastructure -->
              <div class="project-category">
                <h3>Cloud Infrastructure</h3>
              </div>
              <div class="tech-stack-grid">
                <!-- AWS, NGINX -->
              </div>

              <!-- Data Engineering -->
              <div class="project-category">
                <h3>Data Pipeline</h3>
              </div>
              <div class="tech-stack-grid">
                <!-- PostgreSQL, Python -->
              </div>