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1<meta name="theme-color" content="#F5F0E8"/><title>Harsh Kumar</title><meta name="description" content="AI Engineer based in Redmond, WA. I build production RAG systems and AI infrastructure that ship reliably."/><meta property="og:title" content="Harsh Kumar"/><meta property="og:description" content="AI Engineer - production RAG systems, prompt reliability, and AI infrastructure."/><meta property="og:url" content="https://hkumar30.github.io"/><meta property="og:type" content="website"/><meta name="twitter:card" content="summary"/><meta name="twitter:title" content="Harsh Kumar"/><meta name="twitter:description" content="AI Engineer - production RAG systems, prompt reliability, and AI infrastructure."/><link rel="icon" href="/icon?f32eaf27197b51d3" type="image/png" sizes="32x32"/><meta name="next-size-adjust"/><link rel="stylesheet" href="https://use.typekit.net/sox3fll.css"/>

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1</head><body class="__variable_32a015 __variable_0d7163 __variable_ade387 __variable_d758cf"><noscript>Harsh Kumar - AI Engineer. Enable JavaScript to view this site.</noscript><div class="cursor-dot" style="opacity:0" aria-hidden="true"></div><div class="cursor-ring" style="opacity:0" aria-hidden="true"></div><header class="site-nav  is-visible"><div class="site-nav-inner"><a class="site-logo" aria-label="Home" href="/"><span class="hk-logo hk-logo-nav" aria-label="Harsh Kumar"><span>HARSH</span><span>KUMAR</span></span></a><nav class="site-nav-links-desktop" aria-label="Primary navigation"><a class="" href="/projects">Projects</a><a class="" href="/work">Work</a><a class="" href="/lab">Lab</a><a class="active-nav-link" aria-current="page" href="/contact">Contact</a></nav><button type="button" class="menu-toggle-mobile" aria-expanded="false" aria-controls="global-nav-drawer">Menu</button></div></header><main class="site-main"><div class="contact-page-shell" style="opacity:0;transform:translateY(12px)"><section class="contact-card" aria-label="Contact details"><p class="section-label">Contact</p><h1 class="contact-card-title font-garamond">Let&#x27;s build something useful.</h1><p class="contact-card-subtitle font-hindi" lang="hi">चलिए कुछ सार्थक बनाते हैं।</p><div class="contact-card-links"><a class="contact-card-link" href="mailto:[email protected]" target="_blank" rel="noopener noreferrer"><span class="contact-link-icon"><svg viewBox="0 0 24 24" aria-hidden="true" class="contact-link-icon-svg"><path d="M3 5h18v14H3V5Zm2 2v1.2l7 4.4 7-4.4V7l-7 4.3L5 7Z" fill="currentColor"></path></svg></span><span class="contact-link-copy"><span class="contact-link-label">Email</span><span class="contact-link-value">[email protected]</span></span></a><a class="contact-card-link" href="https://github.com/hkumar30" target="_blank" rel="noopener noreferrer"><span class="contact-link-icon"><svg viewBox="0 0 24 24" aria-hidden="true" class="contact-link-icon-svg"><path fill="currentColor" d="M12 2a10 10 0 0 0-3.16 19.49c.5.09.68-.22.68-.48v-1.88c-2.78.61-3.37-1.34-3.37-1.34-.45-1.16-1.12-1.47-1.12-1.47-.91-.62.07-.6.07-.6 1 .07 1.54 1.04 1.54 1.04.9 1.53 2.34 1.09 2.91.83.09-.65.35-1.09.63-1.34-2.22-.25-4.55-1.11-4.55-4.94 0-1.09.38-1.97 1.02-2.67-.1-.25-.45-1.27.1-2.65 0 0 .83-.27 2.73 1.02a9.4 9.4 0 0 1 4.98 0c1.9-1.3 2.73-1.02 2.73-1.02.55 1.38.2 2.4.1 2.65.63.7 1.02 1.58 1.02 2.67 0 3.84-2.34 4.69-4.57 4.93.36.31.68.9.68 1.82v2.7c0 .26.18.58.69.48A10 10 0 0 0 12 2Z"></path></svg></span><span class="contact-link-copy"><span class="contact-link-label">GitHub</span><span class="contact-link-value">github.com/hkumar30</span></span></a><a class="contact-card-link" href="https://linkedin.com/in/hkumar30" target="_blank" rel="noopener noreferrer"><span class="contact-link-icon"><svg viewBox="0 0 24 24" aria-hidden="true" class="contact-link-icon-svg"><path fill="currentColor" d="M4.98 3.5A2.5 2.5 0 1 0 5 8.5a2.5 2.5 0 0 0-.02-5ZM3 9h4v12H3V9Zm7 0h3.84v1.64h.05c.54-1.02 1.86-2.1 3.82-2.1 4.08 0 4.84 2.69 4.84 6.18V21h-4v-5.56c0-1.33-.03-3.04-1.86-3.04-1.86 0-2.15 1.45-2.15 2.95V21h-4V9Z"></path></svg></span><span class="contact-link-copy"><span class="contact-link-label">LinkedIn</span><span class="contact-link-value">linkedin.com/in/hkumar30</span></span></a><a class="contact-card-link" href="/Harsh-Kumar-Resume.pdf" target="_blank" rel="noopener noreferrer"><span class="contact-link-icon"><svg viewBox="0 0 24 24" aria-hidden="true" class="contact-link-icon-svg"><path fill="currentColor" d="M7 3h10v2H7V3Zm10 6h2v12H5V9h2v10h10V9ZM9 7h6v7H9V7Zm2 2v3h2V9h-2Z"></path></svg></span><span class="contact-link-copy"><span class="contact-link-label">Resume</span><span class="contact-link-value">Harsh Kumar CV</span></span></a></div></section></div></main><canvas aria-hidden="true" class="grain-shader-canvas"></canvas>

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