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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" />
<title>J.D. Sharp — Biomedical Engineer · Medical Device Design</title>
<link rel="preconnect" href="https://fonts.googleapis.com" />
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin />
<link href="https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,700;1,400&family=IBM+Plex+Mono:wght@300;400;500&family=IBM+Plex+Sans:wght@300;400;500&display=swap" rel="stylesheet" />
<style>
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
--bg: #0c0c0c;
--surface: #141414;
--surface2: #1a1a1a;
--border: #2a2a2a;
--muted: #444;
--dim: #777; /* was #555 — labels, scroll text, arrows */
--mid: #aaa; /* was #888 — body copy, descriptions */
--text: #ede9e3; /* was #e2ddd7 — slightly brighter base text */
/*
* UNC Carolina Blue — identity.unc.edu
* Official web-safe: #4B9CD3 (RGB 75/156/211, PMS 542 C)
* Using #6AAFE0 here — one step lighter for dark-bg legibility
* while remaining clearly recognisable as Carolina Blue.
*/
--accent: #6AAFE0;
--accent2: #93C8EA; /* lighter tint for success / hover states */
--white: #f5f1eb;
--serif: 'Playfair Display', Georgia, serif;
--mono: 'IBM Plex Mono', monospace;
--sans: 'IBM Plex Sans', system-ui, sans-serif;
--gap: clamp(5rem, 10vw, 10rem);
--gutter: clamp(1.5rem, 5vw, 5rem);
}
html { scroll-behavior: smooth; }
body {
background: var(--bg); color: var(--text);
font-family: var(--sans); font-weight: 300; line-height: 1.75;
font-size: 18px;
overflow-x: hidden; cursor: none;
}
/* ── CURSOR ─────────────────────────────────────────────── */
#cur { position:fixed; width:7px; height:7px; background:var(--accent); border-radius:50%; pointer-events:none; z-index:9999; transform:translate(-50%,-50%); transition:transform .15s; }
#curR { position:fixed; width:30px; height:30px; border:1px solid rgba(75,156,211,.35); border-radius:50%; pointer-events:none; z-index:9998; transform:translate(-50%,-50%); transition:width .3s,height .3s,border-color .3s; }
/* ── NOISE ──────────────────────────────────────────────── */
body::after {
content:''; position:fixed; inset:0; pointer-events:none; z-index:8000; opacity:.5;
background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.045'/%3E%3C/svg%3E");
}
/* ── NAV ────────────────────────────────────────────────── */
nav {
position:fixed; top:0; left:0; right:0; z-index:500;
display:flex; justify-content:space-between; align-items:center;
padding:1.6rem var(--gutter);
}
nav::before {
content:''; position:absolute; inset:0;
background:linear-gradient(to bottom,rgba(12,12,12,.97) 0%,transparent 100%);
pointer-events:none;
}
.nav-logo { font-family:var(--mono); font-size:.8rem; letter-spacing:.16em; text-transform:uppercase; color:var(--text); text-decoration:none; position:relative; }
.nav-logo span { color:var(--accent); }
.nav-links { display:flex; gap:2.25rem; list-style:none; position:relative; }
.nav-links a { font-family:var(--mono); font-size:.75rem; letter-spacing:.12em; text-transform:uppercase; color:var(--mid); text-decoration:none; transition:color .2s; }
.nav-links a:hover { color:var(--accent); }
.nav-links a.nav-active { color:var(--accent); }
/* ── HERO ───────────────────────────────────────────────── */
#hero {
min-height:100svh; display:grid; grid-template-rows:1fr auto;
padding:0 var(--gutter); padding-top:5.5rem;
position:relative; overflow:hidden;
}
.hero-content { display:flex; flex-direction:column; justify-content:flex-end; padding-bottom:4rem; }
.hero-eyebrow {
font-family:var(--mono); font-size:.78rem; letter-spacing:.2em;
text-transform:uppercase; color:var(--accent); margin-bottom:2rem;
display:flex; align-items:center; gap:1rem; animation:fadeUp 1s .2s both;
}
.hero-eyebrow::before { content:''; width:2.5rem; height:1px; background:var(--accent); display:block; }
h1.hero-name {
font-family:var(--serif); font-size:clamp(3.5rem,9vw,10rem);
font-weight:400; line-height:.93; letter-spacing:-.02em; color:var(--white);
margin-bottom:1.75rem; animation:fadeUp 1s .4s both;
}
h1.hero-name em { font-style:italic; color:var(--accent); }
.hero-sub { max-width:38ch; font-size:1rem; color:var(--mid); line-height:1.85; margin-left:auto; text-align:right; animation:fadeUp 1s .6s both; }
.hero-bar {
display:flex; justify-content:space-between; align-items:flex-end;
border-top:1px solid var(--border); padding-top:1.25rem; padding-bottom:1.75rem;
animation:fadeUp 1s .8s both;
}
.hero-scroll { font-family:var(--mono); font-size:.72rem; letter-spacing:.15em; text-transform:uppercase; color:var(--dim); display:flex; align-items:center; gap:.75rem; }
.hero-scroll::after { content:''; width:1px; height:3rem; background:var(--dim); animation:pulse 2s infinite; }
.hero-ncount { font-family:var(--mono); font-size:.72rem; color:var(--dim); letter-spacing:.1em; }
.hero-ghost {
position:absolute; right:-.04em; bottom:-.1em;
font-family:var(--serif); font-size:clamp(10rem,24vw,24rem);
font-weight:700; color:transparent; -webkit-text-stroke:1px var(--border);
pointer-events:none; user-select:none; line-height:1;
}
/* ── SECTION LABEL ──────────────────────────────────────── */
.slabel { font-family:var(--mono); font-size:.76rem; letter-spacing:.2em; text-transform:uppercase; color:var(--accent); display:flex; align-items:center; gap:.9rem; margin-bottom:2.5rem; }
.slabel::before { content:''; width:2rem; height:1px; background:var(--accent); display:block; }
/* ── ABOUT ──────────────────────────────────────────────── */
#about { padding:var(--gap) var(--gutter); display:grid; grid-template-columns:1fr 1fr; gap:5rem; border-top:1px solid var(--border); }
.about-h { font-family:var(--serif); font-size:clamp(2rem,3.8vw,3.8rem); font-weight:400; line-height:1.1; color:var(--white); margin-bottom:1.75rem; }
.about-h em { font-style:italic; color:var(--accent); }
.about-left p { font-size:1rem; color:var(--mid); line-height:1.9; margin-bottom:1.1rem; }
.skills-grid { display:grid; grid-template-columns:1fr 1fr; gap:0; align-content:start; }
.sk { padding:1.25rem 0; border-top:1px solid var(--border); }
.sk:nth-child(odd) { padding-right:1.75rem; border-right:1px solid var(--border); }
.sk:nth-child(even) { padding-left:1.75rem; }
.sk .n { font-family:var(--mono); font-size:.72rem; letter-spacing:.15em; text-transform:uppercase; color:var(--accent); margin-bottom:.4rem; }
.sk p { font-size:.95rem; color:var(--mid); line-height:1.55; }
/* ── WORK ───────────────────────────────────────────────── */
#work { padding:var(--gap) 0; border-top:1px solid var(--border); }
.work-hdr { padding:0 var(--gutter); margin-bottom:3.5rem; display:flex; justify-content:space-between; align-items:flex-end; }
.work-hdr h2 { font-family:var(--serif); font-size:clamp(1.8rem,3vw,3rem); font-weight:400; color:var(--white); }
.work-hdr .wct { font-family:var(--mono); font-size:.75rem; color:var(--dim); letter-spacing:.1em; }
/* Filter tabs */
.filters { padding:0 var(--gutter); margin-bottom:2.5rem; display:flex; gap:.75rem; flex-wrap:wrap; }
.filter-btn {
font-family:var(--mono); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase;
color:var(--dim); border:1px solid var(--muted); background:transparent;
padding:.35rem .9rem; border-radius:100px; cursor:none; transition:all .2s;
}
.filter-btn:hover, .filter-btn.active { color:var(--accent); border-color:var(--accent); }
/* Project rows */
.project-row { border-top:1px solid var(--border); transition:background .35s; cursor:none; position:relative; overflow:hidden; }
.project-row:last-child { border-bottom:1px solid var(--border); }
.project-row:hover { background:var(--surface); }
.pr-inner {
display:grid;
grid-template-columns:var(--gutter) 7rem 1fr auto var(--gutter);
align-items:center; gap:2.5rem; padding:2rem 0;
}
.pr-num { font-family:var(--mono); font-size:.72rem; color:var(--dim); letter-spacing:.1em; }
.pr-thumb { width:112px; height:80px; object-fit:cover; border:1px solid var(--border); filter:grayscale(25%); transition:filter .3s; flex-shrink:0; }
.project-row:hover .pr-thumb { filter:grayscale(0%); }
.pr-info { display:flex; flex-direction:column; gap:.35rem; min-width:0; }
.pr-title { font-family:var(--serif); font-size:clamp(1.1rem,2vw,1.75rem); font-weight:400; color:var(--white); transition:color .2s; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.project-row:hover .pr-title { color:var(--accent); }
.pr-desc { font-size:.93rem; color:var(--mid); line-height:1.6; }
.pr-tags { display:flex; gap:.5rem; flex-wrap:wrap; margin-top:.15rem; }
.tag { font-family:var(--mono); font-size:.65rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dim); border:1px solid var(--muted); padding:.2rem .6rem; border-radius:100px; }
.pr-arrow { font-size:1.1rem; color:var(--dim); transition:transform .3s,color .3s; }
.project-row:hover .pr-arrow { color:var(--accent); }
/* Expandable detail */
.pr-detail { overflow:hidden; max-height:0; transition:max-height .6s cubic-bezier(.16,1,.3,1); }
.pr-detail.open { max-height:2400px; border-top:1px solid var(--border); }
.pr-detail-inner { padding:3rem var(--gutter); display:grid; grid-template-columns:1fr 1fr; gap:4rem; }
.pr-detail-text h3 { font-family:var(--serif); font-size:1.7rem; font-weight:400; color:var(--white); margin-bottom:1rem; }
.pr-detail-text p { font-size:.97rem; color:var(--mid); line-height:1.9; margin-bottom:.9rem; }
.pr-detail-text a.read-more {
display:inline-flex; align-items:center; gap:.6rem;
font-family:var(--mono); font-size:.75rem; letter-spacing:.12em; text-transform:uppercase;
color:var(--accent); text-decoration:none; border-bottom:1px solid var(--accent);
padding-bottom:.2rem; transition:color .2s; cursor:none; margin-top:.5rem;
}
.pr-detail-text a.read-more:hover { color:var(--white); border-color:var(--white); }
.pr-detail-imgs { display:grid; grid-template-columns:1fr 1fr; gap:2px; align-content:start; }
.pr-detail-imgs img { width:100%; aspect-ratio:4/3; object-fit:cover; filter:grayscale(15%); transition:filter .3s; }
.pr-detail-imgs img:hover { filter:grayscale(0%); }
.pr-detail-imgs img:first-child { grid-column:1/-1; aspect-ratio:16/9; }
/* ── CV ─────────────────────────────────────────────────── */
#cv { padding:var(--gap) var(--gutter); display:grid; grid-template-columns:1fr 1fr; gap:5rem; align-items:center; border-top:1px solid var(--border); }
#cv h2 { font-family:var(--serif); font-size:clamp(2rem,3.5vw,3.8rem); font-weight:400; color:var(--white); line-height:1.1; margin-bottom:1.5rem; }
#cv h2 em { font-style:italic; color:var(--accent); }
#cv p { font-size:1rem; color:var(--mid); line-height:1.9; margin-bottom:2.25rem; }
.cv-btn {
display:inline-flex; align-items:center; gap:.9rem;
font-family:var(--mono); font-size:.76rem; letter-spacing:.12em; text-transform:uppercase;
color:var(--bg); background:var(--accent); text-decoration:none;
padding:.95rem 2rem; transition:background .2s,transform .2s; cursor:none;
}
.cv-btn:hover { background:var(--white); transform:translateY(-2px); }
.cv-btn svg { width:13px; height:13px; }
.cv-mock { border:1px solid var(--border); background:var(--surface); aspect-ratio:8.5/11; position:relative; overflow:hidden; }
.cv-mock::before { content:''; position:absolute; inset:0; background-image:linear-gradient(var(--border) 1px,transparent 1px),linear-gradient(90deg,var(--border) 1px,transparent 1px); background-size:28px 28px; opacity:.12; pointer-events:none; z-index:1; }
.cv-iframe { position:absolute; inset:0; width:100%; height:100%; border:none; display:block; }
.cv-mock-lbl { position:absolute; bottom:1.25rem; right:1.25rem; font-family:var(--mono); font-size:.65rem; letter-spacing:.14em; text-transform:uppercase; color:var(--dim); z-index:2; pointer-events:none; }
/* ── CONTACT ────────────────────────────────────────────── */
#contact { padding:var(--gap) var(--gutter); border-top:1px solid var(--border); text-align:center; position:relative; overflow:hidden; }
.contact-ghost { position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); font-family:var(--serif); font-size:clamp(5rem,18vw,17rem); font-weight:700; color:transparent; -webkit-text-stroke:1px var(--border); pointer-events:none; user-select:none; white-space:nowrap; }
#contact .slabel { justify-content:center; margin-bottom:2rem; }
#contact .slabel::before { display:none; }
#contact h2 { font-family:var(--serif); font-size:clamp(2.2rem,5.5vw,5.5rem); font-weight:400; color:var(--white); line-height:1.05; margin-bottom:1.5rem; position:relative; }
#contact h2 em { font-style:italic; color:var(--accent); }
#contact > p { font-size:1rem; color:var(--mid); margin-bottom:2.5rem; position:relative; }
.contact-email { display:inline-block; font-family:var(--serif); font-size:clamp(1rem,2.2vw,1.8rem); color:var(--accent); text-decoration:none; border-bottom:1px solid var(--accent); padding-bottom:.2rem; transition:color .2s,border-color .2s; position:relative; cursor:none; }
.contact-email:hover { color:var(--white); border-color:var(--white); }
.contact-social { display:flex; justify-content:center; gap:1.75rem; margin-top:2.25rem; list-style:none; position:relative; }
.contact-social a { font-family:var(--mono); font-size:.75rem; letter-spacing:.14em; text-transform:uppercase; color:var(--dim); text-decoration:none; transition:color .2s; cursor:none; }
.contact-social a:hover { color:var(--accent); }
.contact-form { max-width:580px; margin:4rem auto 0; text-align:left; position:relative; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:1px; margin-bottom:1px; }
.ff { display:block; width:100%; background:var(--surface); border:none; border-bottom:1px solid var(--border); padding:1.15rem 1.4rem; font-family:var(--sans); font-size:.95rem; font-weight:300; color:var(--text); outline:none; transition:background .2s,border-color .2s; }
.ff:focus { background:#1a1a1a; border-color:var(--accent); }
.ff::placeholder { color:var(--dim); }
textarea.ff { resize:none; min-height:130px; }
.fsub { width:100%; background:transparent; border:1px solid var(--accent); color:var(--accent); font-family:var(--mono); font-size:.75rem; letter-spacing:.15em; text-transform:uppercase; padding:1.15rem; margin-top:1px; cursor:none; transition:background .2s,color .2s; }
.fsub:hover { background:var(--accent); color:var(--bg); }
/* ── FOOTER ─────────────────────────────────────────────── */
footer { border-top:1px solid var(--border); padding:1.75rem var(--gutter); display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:1rem; }
.copy { font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; color:var(--dim); }
.foot-links { display:flex; gap:1.75rem; list-style:none; }
.foot-links a { font-family:var(--mono); font-size:.68rem; letter-spacing:.1em; text-transform:uppercase; color:var(--dim); text-decoration:none; transition:color .2s; }
.foot-links a:hover { color:var(--accent); }
/* ── ANIMATIONS ─────────────────────────────────────────── */
@keyframes fadeUp { from{opacity:0;transform:translateY(22px)} to{opacity:1;transform:none} }
@keyframes pulse { 0%,100%{opacity:.3} 50%{opacity:1} }
.reveal { opacity:0; transform:translateY(28px); transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1); }
.reveal.vis { opacity:1; transform:none; }
/* ── RESPONSIVE ─────────────────────────────────────────── */
@media(max-width:768px){
#about,#cv { grid-template-columns:1fr; gap:3rem; }
.form-row { grid-template-columns:1fr; }
.pr-inner { grid-template-columns:2.5rem 5rem 1fr auto; gap:1rem; padding:1.25rem 0; }
.pr-thumb { width:80px; height:58px; display:block; }
.nav-links { display:none; }
.skills-grid { grid-template-columns:1fr; }
.sk:nth-child(odd) { border-right:none; padding-right:0; }
.sk:nth-child(even) { padding-left:0; }
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<a href="#hero" class="nav-logo">J<span>.</span>Sharp<span> /</span> BME</a>
<ul class="nav-links">
<li><a href="#about" data-section="about">About</a></li>
<li><a href="#work" data-section="work">Work</a></li>
<li><a href="#cv" data-section="cv">CV</a></li>
<li><a href="#contact" data-section="contact">Contact</a></li>
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<!-- HERO -->
<section id="hero">
<div class="hero-content">
<div class="hero-eyebrow">Biomedical Engineer · Medical Device Design</div>
<h1 class="hero-name">
Design that<br>
<em>heals</em> &<br>
performs.
</h1>
<p class="hero-sub">
Engineering at the intersection of clinical need and precision manufacturing — from concept sketches to FDA-ready prototypes.
</p>
</div>
<div class="hero-bar">
<div class="hero-scroll">Scroll</div>
<div class="hero-ncount">05 Projects</div>
</div>
<div class="hero-ghost">BME</div>
</section>
<!-- ABOUT -->
<section id="about">
<div class="about-left reveal">
<div class="slabel">Profile</div>
<h2 class="about-h">Built for<br><em>precision.</em></h2>
<p>
I work at the intersection of biomedical engineering, industrial design, and regulatory science. My practice spans the full product development lifecycle — from user need identification through clinical validation and manufacturing transition.
</p>
<p>
My practice spans fifteen years of engineering leadership — from seed-stage startups to university research labs — always focused on getting ideas from whiteboard to manufacturable reality, faster.
</p>
</div>
<div class="reveal">
<div class="skills-grid">
<div class="sk"><div class="n">01</div><p>Concept Design & Industrial Sketching</p></div>
<div class="sk"><div class="n">02</div><p>CAD / SolidWorks / Fusion 360</p></div>
<div class="sk"><div class="n">03</div><p>Rapid Prototyping & DFM</p></div>
<div class="sk"><div class="n">04</div><p>Regulatory Strategy (FDA / ISO)</p></div>
<div class="sk"><div class="n">05</div><p>Biocompatibility & Materials</p></div>
<div class="sk"><div class="n">06</div><p>Electromechanical Systems Design</p></div>
</div>
</div>
</section>
<!-- WORK -->
<section id="work">
<div class="work-hdr reveal">
<div><div class="slabel">Selected Work</div><h2>Projects</h2></div>
<span class="wct">2020 — 2026</span>
</div>
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<button class="filter-btn" data-cat="medical">Medical Device</button>
<button class="filter-btn" data-cat="mechanical">Mechanical</button>
<button class="filter-btn" data-cat="digital">Digital</button>
<button class="filter-btn" data-cat="illustration">Illustration</button>
<button class="filter-btn" data-cat="operations">Operations</button>
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<!-- 01 GI Surgical Actuator -->
<div class="project-row reveal" data-cats="medical mechanical" onclick="toggleDetail(this)">
<div class="pr-inner">
<span class="pr-num">01</span>
<img class="pr-thumb" src="gi-assy.png" alt="GI Actuator Assembly" loading="lazy" />
<div class="pr-info">
<span class="pr-title">Endoscopic GI Surgical Actuator — Med Device</span>
<span class="pr-desc">Novel steerable actuator for endoscopic GI surgery, developed with UNC Hospital's Advanced Endoscopy Fellowship. Concept through working prototype, documented to FDA and ISO standards over three years.</span>
<div class="pr-tags"><span class="tag">Medical Device</span><span class="tag">ISO 13485</span><span class="tag">Shape-Memory Alloy</span><span class="tag">Prototyping</span><span class="tag">Greenlight Guru</span></div>
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<h3>Endoscopic GI Surgical Actuator</h3>
<p>Working alongside Dr. Todd Baron and Dr. Lisa Gangarosa at UNC Hospital's Advanced Endoscopy Fellowship, our team identified a clinical need: existing endoscopic tools create post-surgical complications that a redesigned actuator geometry could reduce. I led a team of eight through three years of design, prototyping, and verification — beginning with OR shadowing to understand the procedure environment firsthand.</p>
<p>The design process ran from clinical needs-statement development through ideation sketches — specifying PTFE sleeves, titanium construction, ø2mm working channel geometry, and shape-memory alloy actuation rings — to full parametric CAD and a working proof-of-concept prototype with embedded electronics and an OLED UI displaying power level, machine history, and current position.</p>
<p>All product, manufacturing, testing, and labeling documentation was developed in accordance with ISO 13485, 21 CFR 8xx, and IEC 60601-1, managed throughout in Greenlight Guru QMS. Prototype fabricated across UNC's fabrication facilities using available in-house methods.</p>
</div>
<div class="pr-detail-imgs">
<img src="gi-assy.png" alt="Final assembly CAD render" loading="lazy" />
<img src="gi-or.jpg" alt="Dr. Todd Baron — ERCP procedure, UNC Advanced Endoscopy Fellowship" loading="lazy" />
<img src="gi-sketch.png" alt="Ideation sketches — actuator geometry and anatomical context" loading="lazy" />
</div>
</div>
</div>
</div>
<!-- 02 CNC Shielding -->
<div class="project-row reveal" data-cats="mechanical operations" onclick="toggleDetail(this)">
<div class="pr-inner">
<span class="pr-num">02</span>
<img class="pr-thumb" src="IMG_5677-1024x768.jpg" alt="CNC Shield" loading="lazy" />
<div class="pr-info">
<span class="pr-title">CNC Shielding — Wegstr PCB Mill</span>
<span class="pr-desc">Custom acrylic enclosure designed & fabricated for a department PCB mill. Illustrator layout, DCM solvent bonding, 3D-printed clamp fixtures.</span>
<div class="pr-tags"><span class="tag">Mechanical</span><span class="tag">Acrylic Fab</span><span class="tag">PCB</span><span class="tag">Operations</span></div>
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<div class="pr-detail-text">
<h3>Acrylic Safety Shield for Wegstr CNC</h3>
<p>The department's PCB mill had an exposed cutting tool and produced fiberglass dust — a hazard that made it underused. I designed a custom acrylic enclosure that solved both problems while giving the machine a professional finish.</p>
<p>Measurements went straight into Adobe Illustrator. Panels were cut from 12×24in stock, bent with a strip heater, and bonded with DCM solvent. 1/8" sheet metal rivets — preferred over clamps — held alignment during the cure. Motor recesses were cut by hand with an expo marker and jeweler's saw.</p>
<p>While at the laser, I also made a dedicated tool holder with the standard Cut2D CAM workflow order. PCB process: Tinkercad → Fusion 360 → DXF → Cut2D → mill → microscope → solder → conformal coat.</p>
<!-- TODO: re-add when case study page exists at /cnc-shielding/
<a href="/cnc-shielding/" class="read-more">Read Full Case Study ↗</a>
-->
</div>
<div class="pr-detail-imgs">
<img src="IMG_5677-1024x768.jpg" alt="Finished shield" loading="lazy" />
<img src="IMG_5634-768x1024-heic.avif" alt="Bending process" loading="lazy" />
<img src="IMG_5685-1024x768-heic.avif" alt="Glamour shot" loading="lazy" />
</div>
</div>
</div>
</div>
<!-- 03 Album Illustration -->
<div class="project-row reveal" data-cats="illustration" onclick="toggleDetail(this)">
<div class="pr-inner">
<span class="pr-num">03</span>
<img class="pr-thumb" src="Scan_20260117-64-1024x1024.avif" alt="Album Art" loading="lazy" />
<div class="pr-info">
<span class="pr-title">Album Illustration — Commission</span>
<span class="pr-desc">Album cover for Jose "MoneyBag$" Rios. Mexican heritage meets rap culture. Alcohol marker, micron pen, gel pen & colored pencil on 11×14in paper. Shown at "Pancakes & Booze."</span>
<div class="pr-tags"><span class="tag">Illustration</span><span class="tag">Commission</span><span class="tag">Traditional Media</span></div>
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<h3>Album Cover Commission</h3>
<p>Jose "MoneyBag$" Rios commissioned an album cover for his first single. He's a native of Mexico City and wanted to honor his heritage while celebrating contemporary rap culture — a brief calling for rich cultural imagery fused with modern energy.</p>
<p>The process ran from inspiration research through ideation sketches to final execution in alcohol marker, micron pen, gel pen, and colored pencil on 11×14in paper. The finished piece was exhibited at the "Pancakes & Booze" pop-up art show.</p>
<!-- TODO: re-add when case study page exists at /album-illustration/
<a href="/album-illustration/" class="read-more">Read Full Case Study ↗</a>
-->
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<img src="RIOS_Apple_Cover-1024x1024.avif" alt="Final cover" loading="lazy" />
<img src="20230111_171125083_iOS-1.jpg" alt="Sketches" loading="lazy" />
<img src="Scan_20260117-64-1024x1024.avif" alt="Final scan" loading="lazy" />
</div>
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<div class="project-row reveal" data-cats="digital operations" onclick="toggleDetail(this)">
<div class="pr-inner">
<span class="pr-num">04</span>
<img class="pr-thumb" src="IMG_1007-scaled.avif" alt="3D Print Queue" loading="lazy" />
<div class="pr-info">
<span class="pr-title">3D Printing Queue — UNC BME</span>
<span class="pr-desc">Department-wide print management system: Google Forms → App Script → Calendar → DakBoard on Raspberry Pi. Took machine tracking from 0% to 40%+.</span>
<div class="pr-tags"><span class="tag">Digital</span><span class="tag">Operations</span><span class="tag">Raspberry Pi</span><span class="tag">Google Apps</span></div>
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<h3>3D Print Queue Management System</h3>
<p>The UNC BME Fabrication Lab had high demand and zero visibility — two Ultimakers, two Formlabs, a Stratasys, and no tracking. The result was deadline-night chaos (literally rock-paper-scissors at 2am before capstone presentations).</p>
<p>I built a Google Form capturing contact info, machine, material, and print timing. App Script converts responses into Google Calendar events. A 42in NEC display running DakBoard on a Raspberry Pi Zero 2W puts the live calendar front-and-center in the print area, with the department's Flickr feed as a rotating background.</p>
<p>Three years of data now feed filament preference graphs, machine usage stats, and reimbursable lab tracking. Print tracking went from 0% to 30–40% within two semesters.</p>
<!-- TODO: re-add when case study page exists at /3d-printing-queue/
<a href="/3d-printing-queue/" class="read-more">Read Full Case Study ↗</a>
-->
</div>
<div class="pr-detail-imgs">
<img src="IMG_0947.jpg" alt="Display installed" loading="lazy" />
<img src="Calendar-1024x525.avif" alt="Calendar view" loading="lazy" />
<img src="Machine-Stats-1024x355.avif" alt="Machine stats" loading="lazy" />
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<!-- 05 Z-axis Override -->
<div class="project-row reveal" data-cats="mechanical" onclick="toggleDetail(this)">
<div class="pr-inner">
<span class="pr-num">05</span>
<img class="pr-thumb" src="IMG_1113-768x1024.avif" alt="Z-axis Override" loading="lazy" />
<div class="pr-info">
<span class="pr-title">Z-axis Manual Override — Universal Laser</span>
<span class="pr-desc">Brass leadscrew adapter machined on lathe and mill to manually raise a seized $50k laser cutter bed. Grub screws, spring pin, and a salvaged knob.</span>
<div class="pr-tags"><span class="tag">Mechanical</span><span class="tag">Lathe</span><span class="tag">Mill</span><span class="tag">Brass</span></div>
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<h3>Emergency Z-axis Manual Override</h3>
<p>The Universal Laser's Z-axis is notoriously problematic — three leadscrews in plastic nuts, driven by a single NEMA 23, with an unprotected serpentine belt. When the bed froze at its lowest position with the belt needing re-synchronization, the situation was a classic chicken-and-egg: can't raise the bed without fixing the belt; can't fix the belt without raising the bed.</p>
<p>Solution: machine a brass adapter from 5/8" round bar stock to extend a leadscrew through the sheet metal frame, accepting a salvaged knob. Four grub screws and a slotted spring pin handle torque. Drilling the access hole at angle into a $50k machine with marginal tooling was, per the write-up, "the third sketchiest part of the week."</p>
<p>The fix worked. The knob now lives as a permanent emergency maintenance tool — drop it in, raise the bed, pull it out.</p>
<!-- TODO: re-add when case study page exists at /z-axis-manual-override-for-universal-laser/
<a href="/z-axis-manual-override-for-universal-laser/" class="read-more">Read Full Case Study ↗</a>
-->
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<img src="IMG_1121-1024x768.avif" alt="Installed" loading="lazy" />
<img src="IMG_1113-768x1024.avif" alt="Finished part" loading="lazy" />
<img src="IMG_1109-768x1024.avif" alt="Machining" loading="lazy" />
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</section>
<!-- CV -->
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<div class="slabel">Curriculum Vitae</div>
<h2>Experience &<br><em>Credentials.</em></h2>
<p>
A full record of my academic background, industry experience, publications, and technical certifications — available as a downloadable PDF.
</p>
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<h2>Let's work<br><em>together.</em></h2>
<p>Open to freelance, consulting, and full-time engineering opportunities.</p>
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<span class="copy">© 1989–2026 Joseph (J.D.) Sharp. All Rights Reserved.</span>
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