1232 lines
30 KiB
HTML
1232 lines
30 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8" />
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
|
|
|
<title>Keith Casko | IT Support, Systems Administration & Cloud Operations</title>
|
|
|
|
<meta
|
|
name="description"
|
|
content="Keith Casko portfolio featuring IT support, Windows Server, Active Directory, Linux, AWS, Docker, networking, troubleshooting, and cloud operations projects."
|
|
/>
|
|
|
|
<style>
|
|
:root {
|
|
--bg: #070b11;
|
|
--bg-soft: #0c121b;
|
|
--panel: #101823;
|
|
--panel-2: #131e2b;
|
|
--border: #223044;
|
|
--text: #ecf3fb;
|
|
--muted: #97a6b8;
|
|
--cyan: #39d8ff;
|
|
--cyan-soft: rgba(57, 216, 255, 0.14);
|
|
--orange: #ff9d4d;
|
|
--green: #55e39a;
|
|
--max: 1160px;
|
|
--radius: 18px;
|
|
--shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
|
|
}
|
|
|
|
* {
|
|
box-sizing: border-box;
|
|
}
|
|
|
|
html {
|
|
scroll-behavior: smooth;
|
|
}
|
|
|
|
body {
|
|
margin: 0;
|
|
background:
|
|
radial-gradient(circle at 20% 0%, rgba(57, 216, 255, 0.08), transparent 28%),
|
|
radial-gradient(circle at 90% 20%, rgba(255, 157, 77, 0.05), transparent 25%),
|
|
var(--bg);
|
|
color: var(--text);
|
|
font-family:
|
|
Inter,
|
|
ui-sans-serif,
|
|
system-ui,
|
|
-apple-system,
|
|
BlinkMacSystemFont,
|
|
"Segoe UI",
|
|
sans-serif;
|
|
line-height: 1.6;
|
|
}
|
|
|
|
a {
|
|
color: inherit;
|
|
text-decoration: none;
|
|
}
|
|
|
|
img {
|
|
max-width: 100%;
|
|
display: block;
|
|
}
|
|
|
|
.container {
|
|
width: min(calc(100% - 36px), var(--max));
|
|
margin-inline: auto;
|
|
}
|
|
|
|
.nav {
|
|
position: sticky;
|
|
top: 0;
|
|
z-index: 30;
|
|
backdrop-filter: blur(16px);
|
|
background: rgba(7, 11, 17, 0.82);
|
|
border-bottom: 1px solid rgba(255, 255, 255, 0.06);
|
|
}
|
|
|
|
.nav-inner {
|
|
min-height: 70px;
|
|
display: flex;
|
|
align-items: center;
|
|
justify-content: space-between;
|
|
gap: 24px;
|
|
}
|
|
|
|
.brand {
|
|
display: flex;
|
|
align-items: center;
|
|
gap: 12px;
|
|
font-weight: 800;
|
|
letter-spacing: 0.02em;
|
|
}
|
|
|
|
.brand-mark {
|
|
width: 34px;
|
|
height: 34px;
|
|
display: grid;
|
|
place-items: center;
|
|
border: 1px solid rgba(57, 216, 255, 0.45);
|
|
border-radius: 10px;
|
|
background: linear-gradient(145deg, rgba(57, 216, 255, 0.14), rgba(255,255,255,0.02));
|
|
color: var(--cyan);
|
|
box-shadow: 0 0 30px rgba(57, 216, 255, 0.12);
|
|
}
|
|
|
|
.nav-links {
|
|
display: flex;
|
|
flex-wrap: wrap;
|
|
justify-content: flex-end;
|
|
gap: 8px 18px;
|
|
color: var(--muted);
|
|
font-size: 0.92rem;
|
|
}
|
|
|
|
.nav-links a:hover {
|
|
color: var(--text);
|
|
}
|
|
|
|
.hero {
|
|
min-height: 84vh;
|
|
display: flex;
|
|
align-items: center;
|
|
padding: 92px 0 80px;
|
|
position: relative;
|
|
overflow: hidden;
|
|
}
|
|
|
|
.grid-glow {
|
|
position: absolute;
|
|
inset: 0;
|
|
background-image:
|
|
linear-gradient(rgba(57, 216, 255, 0.025) 1px, transparent 1px),
|
|
linear-gradient(90deg, rgba(57, 216, 255, 0.025) 1px, transparent 1px);
|
|
background-size: 40px 40px;
|
|
mask-image: linear-gradient(to bottom, black, transparent 82%);
|
|
pointer-events: none;
|
|
}
|
|
|
|
.hero-content {
|
|
position: relative;
|
|
max-width: 900px;
|
|
}
|
|
|
|
.eyebrow {
|
|
display: inline-flex;
|
|
align-items: center;
|
|
gap: 9px;
|
|
padding: 7px 11px;
|
|
border: 1px solid rgba(57, 216, 255, 0.25);
|
|
border-radius: 999px;
|
|
background: rgba(57, 216, 255, 0.06);
|
|
color: var(--cyan);
|
|
font-size: 0.84rem;
|
|
font-weight: 700;
|
|
letter-spacing: 0.08em;
|
|
text-transform: uppercase;
|
|
}
|
|
|
|
.eyebrow::before {
|
|
content: "";
|
|
width: 7px;
|
|
height: 7px;
|
|
border-radius: 50%;
|
|
background: var(--green);
|
|
box-shadow: 0 0 14px rgba(85, 227, 154, 0.75);
|
|
}
|
|
|
|
h1 {
|
|
margin: 24px 0 20px;
|
|
font-size: clamp(3.2rem, 8vw, 6.8rem);
|
|
line-height: 0.98;
|
|
letter-spacing: -0.06em;
|
|
}
|
|
|
|
.hero-title-accent {
|
|
color: var(--cyan);
|
|
}
|
|
|
|
.hero-subtitle {
|
|
max-width: 760px;
|
|
margin: 0;
|
|
color: #c6d2df;
|
|
font-size: clamp(1.1rem, 2vw, 1.35rem);
|
|
}
|
|
|
|
.hero-copy {
|
|
max-width: 720px;
|
|
margin: 22px 0 0;
|
|
color: var(--muted);
|
|
font-size: 1rem;
|
|
}
|
|
|
|
.actions {
|
|
display: flex;
|
|
flex-wrap: wrap;
|
|
gap: 12px;
|
|
margin-top: 34px;
|
|
}
|
|
|
|
.btn {
|
|
min-height: 46px;
|
|
display: inline-flex;
|
|
align-items: center;
|
|
justify-content: center;
|
|
padding: 0 18px;
|
|
border-radius: 11px;
|
|
border: 1px solid var(--border);
|
|
background: var(--panel);
|
|
color: var(--text);
|
|
font-weight: 700;
|
|
transition: 150ms ease;
|
|
}
|
|
|
|
.btn:hover {
|
|
transform: translateY(-2px);
|
|
border-color: #3b506d;
|
|
}
|
|
|
|
.btn-primary {
|
|
background: var(--cyan);
|
|
color: #061017;
|
|
border-color: var(--cyan);
|
|
box-shadow: 0 10px 40px rgba(57, 216, 255, 0.18);
|
|
}
|
|
|
|
.btn-primary:hover {
|
|
box-shadow: 0 16px 50px rgba(57, 216, 255, 0.25);
|
|
}
|
|
|
|
.stats {
|
|
display: grid;
|
|
grid-template-columns: repeat(4, minmax(0, 1fr));
|
|
gap: 12px;
|
|
margin-top: 52px;
|
|
}
|
|
|
|
.stat {
|
|
min-height: 116px;
|
|
padding: 19px;
|
|
border: 1px solid var(--border);
|
|
border-radius: 14px;
|
|
background: rgba(16, 24, 35, 0.72);
|
|
}
|
|
|
|
.stat-label {
|
|
color: var(--muted);
|
|
font-size: 0.8rem;
|
|
text-transform: uppercase;
|
|
letter-spacing: 0.08em;
|
|
}
|
|
|
|
.stat-value {
|
|
margin-top: 8px;
|
|
font-weight: 800;
|
|
font-size: 1.05rem;
|
|
}
|
|
|
|
section {
|
|
padding: 90px 0;
|
|
}
|
|
|
|
.section-heading {
|
|
display: grid;
|
|
grid-template-columns: 0.75fr 1.25fr;
|
|
gap: 50px;
|
|
align-items: start;
|
|
margin-bottom: 42px;
|
|
}
|
|
|
|
.section-kicker {
|
|
color: var(--cyan);
|
|
font-weight: 800;
|
|
text-transform: uppercase;
|
|
letter-spacing: 0.1em;
|
|
font-size: 0.78rem;
|
|
}
|
|
|
|
h2 {
|
|
margin: 8px 0 0;
|
|
font-size: clamp(2rem, 4vw, 3.5rem);
|
|
line-height: 1.1;
|
|
letter-spacing: -0.04em;
|
|
}
|
|
|
|
.section-description {
|
|
margin: 0;
|
|
color: var(--muted);
|
|
max-width: 700px;
|
|
}
|
|
|
|
.project-grid {
|
|
display: grid;
|
|
grid-template-columns: repeat(2, minmax(0, 1fr));
|
|
gap: 18px;
|
|
}
|
|
|
|
.card {
|
|
border: 1px solid var(--border);
|
|
border-radius: var(--radius);
|
|
background:
|
|
linear-gradient(145deg, rgba(255, 255, 255, 0.025), transparent 45%),
|
|
var(--panel);
|
|
box-shadow: var(--shadow);
|
|
overflow: hidden;
|
|
}
|
|
|
|
.project-card {
|
|
padding: 28px;
|
|
min-height: 100%;
|
|
}
|
|
|
|
.project-card.featured {
|
|
grid-column: span 2;
|
|
display: grid;
|
|
grid-template-columns: 1fr 0.9fr;
|
|
gap: 34px;
|
|
align-items: stretch;
|
|
}
|
|
|
|
.project-num {
|
|
color: var(--orange);
|
|
font-family: "Courier New", monospace;
|
|
font-size: 0.82rem;
|
|
font-weight: 700;
|
|
}
|
|
|
|
.project-card h3 {
|
|
margin: 8px 0 12px;
|
|
font-size: 1.65rem;
|
|
line-height: 1.2;
|
|
}
|
|
|
|
.project-card p {
|
|
color: var(--muted);
|
|
}
|
|
|
|
.tag-row {
|
|
display: flex;
|
|
flex-wrap: wrap;
|
|
gap: 8px;
|
|
margin: 18px 0;
|
|
}
|
|
|
|
.tag {
|
|
padding: 5px 9px;
|
|
border: 1px solid rgba(57, 216, 255, 0.18);
|
|
border-radius: 7px;
|
|
color: #bad6df;
|
|
background: rgba(57, 216, 255, 0.055);
|
|
font-size: 0.78rem;
|
|
font-family: "Courier New", monospace;
|
|
}
|
|
|
|
.bullet-list {
|
|
margin: 18px 0 0;
|
|
padding: 0;
|
|
list-style: none;
|
|
}
|
|
|
|
.bullet-list li {
|
|
position: relative;
|
|
padding-left: 20px;
|
|
margin: 8px 0;
|
|
color: #c6d2df;
|
|
font-size: 0.95rem;
|
|
}
|
|
|
|
.bullet-list li::before {
|
|
content: ">";
|
|
position: absolute;
|
|
left: 0;
|
|
color: var(--cyan);
|
|
font-family: monospace;
|
|
font-weight: 800;
|
|
}
|
|
|
|
.terminal {
|
|
height: 100%;
|
|
min-height: 320px;
|
|
padding: 20px;
|
|
background: #05080d;
|
|
border: 1px solid #1a2736;
|
|
border-radius: 14px;
|
|
font-family: "Courier New", monospace;
|
|
font-size: 0.84rem;
|
|
color: #9eb1c4;
|
|
}
|
|
|
|
.terminal-bar {
|
|
display: flex;
|
|
gap: 7px;
|
|
margin-bottom: 19px;
|
|
}
|
|
|
|
.terminal-dot {
|
|
width: 9px;
|
|
height: 9px;
|
|
border-radius: 50%;
|
|
background: #334154;
|
|
}
|
|
|
|
.prompt {
|
|
color: var(--green);
|
|
}
|
|
|
|
.cmd {
|
|
color: var(--text);
|
|
}
|
|
|
|
.out {
|
|
color: #8898aa;
|
|
}
|
|
|
|
.ok {
|
|
color: var(--cyan);
|
|
}
|
|
|
|
.skills {
|
|
display: grid;
|
|
grid-template-columns: repeat(3, minmax(0, 1fr));
|
|
gap: 14px;
|
|
}
|
|
|
|
.skill-group {
|
|
padding: 23px;
|
|
border: 1px solid var(--border);
|
|
border-radius: 14px;
|
|
background: var(--panel);
|
|
}
|
|
|
|
.skill-group h3 {
|
|
margin: 0 0 13px;
|
|
color: var(--text);
|
|
font-size: 1rem;
|
|
}
|
|
|
|
.skill-group p {
|
|
margin: 0;
|
|
color: var(--muted);
|
|
font-size: 0.92rem;
|
|
}
|
|
|
|
.case-grid {
|
|
display: grid;
|
|
grid-template-columns: repeat(3, minmax(0, 1fr));
|
|
gap: 16px;
|
|
}
|
|
|
|
.case {
|
|
padding: 24px;
|
|
}
|
|
|
|
.case-label {
|
|
color: var(--orange);
|
|
font-size: 0.72rem;
|
|
font-weight: 800;
|
|
text-transform: uppercase;
|
|
letter-spacing: 0.1em;
|
|
}
|
|
|
|
.case h3 {
|
|
margin: 7px 0 16px;
|
|
font-size: 1.25rem;
|
|
}
|
|
|
|
.case-row {
|
|
margin-top: 16px;
|
|
}
|
|
|
|
.case-row strong {
|
|
display: block;
|
|
margin-bottom: 4px;
|
|
color: #c8d5e3;
|
|
font-size: 0.78rem;
|
|
text-transform: uppercase;
|
|
letter-spacing: 0.06em;
|
|
}
|
|
|
|
.case-row p {
|
|
margin: 0;
|
|
color: var(--muted);
|
|
font-size: 0.91rem;
|
|
}
|
|
|
|
.education-card {
|
|
padding: 30px;
|
|
display: grid;
|
|
grid-template-columns: 0.9fr 1.1fr;
|
|
gap: 34px;
|
|
}
|
|
|
|
.education-card h3 {
|
|
margin: 0;
|
|
font-size: 1.6rem;
|
|
}
|
|
|
|
.education-card p {
|
|
margin: 8px 0 0;
|
|
color: var(--muted);
|
|
}
|
|
|
|
.experience {
|
|
margin-top: 18px;
|
|
padding-top: 18px;
|
|
border-top: 1px solid var(--border);
|
|
}
|
|
|
|
.contact {
|
|
padding-bottom: 110px;
|
|
}
|
|
|
|
.contact-card {
|
|
padding: 46px;
|
|
text-align: center;
|
|
border: 1px solid rgba(57, 216, 255, 0.21);
|
|
background:
|
|
radial-gradient(circle at top, rgba(57, 216, 255, 0.11), transparent 40%),
|
|
var(--panel);
|
|
}
|
|
|
|
.contact-card h2 {
|
|
margin-top: 0;
|
|
}
|
|
|
|
.contact-card p {
|
|
max-width: 680px;
|
|
margin: 18px auto 0;
|
|
color: var(--muted);
|
|
}
|
|
|
|
footer {
|
|
padding: 25px 0 36px;
|
|
border-top: 1px solid rgba(255, 255, 255, 0.06);
|
|
color: var(--muted);
|
|
font-size: 0.82rem;
|
|
}
|
|
|
|
.footer-inner {
|
|
display: flex;
|
|
justify-content: space-between;
|
|
gap: 18px;
|
|
flex-wrap: wrap;
|
|
}
|
|
|
|
@media (max-width: 850px) {
|
|
.nav-links {
|
|
display: none;
|
|
}
|
|
|
|
.stats,
|
|
.skills,
|
|
.case-grid {
|
|
grid-template-columns: repeat(2, minmax(0, 1fr));
|
|
}
|
|
|
|
.section-heading,
|
|
.education-card {
|
|
grid-template-columns: 1fr;
|
|
gap: 20px;
|
|
}
|
|
|
|
.project-card.featured {
|
|
grid-template-columns: 1fr;
|
|
}
|
|
}
|
|
|
|
@media (max-width: 620px) {
|
|
.hero {
|
|
min-height: auto;
|
|
padding-top: 75px;
|
|
}
|
|
|
|
.stats,
|
|
.project-grid,
|
|
.skills,
|
|
.case-grid {
|
|
grid-template-columns: 1fr;
|
|
}
|
|
|
|
.project-card.featured {
|
|
grid-column: auto;
|
|
}
|
|
|
|
.contact-card {
|
|
padding: 30px 20px;
|
|
}
|
|
|
|
.btn {
|
|
width: 100%;
|
|
}
|
|
}
|
|
</style>
|
|
</head>
|
|
|
|
<body>
|
|
|
|
<nav class="nav">
|
|
<div class="container nav-inner">
|
|
<a href="#top" class="brand">
|
|
<span class="brand-mark">K</span>
|
|
<span>Keith Casko</span>
|
|
</a>
|
|
|
|
<div class="nav-links">
|
|
<a href="#projects">Projects</a>
|
|
<a href="#skills">Skills</a>
|
|
<a href="#troubleshooting">Troubleshooting</a>
|
|
<a href="#background">Background</a>
|
|
<a href="#contact">Contact</a>
|
|
</div>
|
|
</div>
|
|
</nav>
|
|
|
|
<main id="top">
|
|
|
|
<header class="hero">
|
|
<div class="grid-glow"></div>
|
|
|
|
<div class="container hero-content">
|
|
|
|
<span class="eyebrow">Kalamazoo, Michigan</span>
|
|
|
|
<h1>
|
|
IT Support.<br />
|
|
Systems Administration.<br />
|
|
<span class="hero-title-accent">Cloud Operations.</span>
|
|
</h1>
|
|
|
|
<p class="hero-subtitle">
|
|
Hands-on experience with Windows Server, Active Directory,
|
|
Linux, AWS, networking, Docker, monitoring, remote administration,
|
|
and technical troubleshooting.
|
|
</p>
|
|
|
|
<p class="hero-copy">
|
|
I build practical infrastructure labs and cloud projects to solve
|
|
real technical problems while completing my B.S. in Software
|
|
Engineering at Western Governors University.
|
|
</p>
|
|
|
|
<div class="actions">
|
|
<a class="btn btn-primary" href="#projects">View Projects</a>
|
|
|
|
<!-- Replace # with your actual resume file -->
|
|
<a class="btn" href="#" target="_blank">Resume</a>
|
|
|
|
<!-- Replace # with your GitHub profile -->
|
|
<a class="btn" href="#" target="_blank">GitHub</a>
|
|
|
|
<!-- Replace # with your LinkedIn profile -->
|
|
<a class="btn" href="#" target="_blank">LinkedIn</a>
|
|
</div>
|
|
|
|
<div class="stats">
|
|
<div class="stat">
|
|
<div class="stat-label">Systems</div>
|
|
<div class="stat-value">
|
|
Windows 10/11<br />
|
|
Server 2022<br />
|
|
Ubuntu
|
|
</div>
|
|
</div>
|
|
|
|
<div class="stat">
|
|
<div class="stat-label">Cloud</div>
|
|
<div class="stat-value">
|
|
AWS<br />
|
|
Serverless<br />
|
|
IAM
|
|
</div>
|
|
</div>
|
|
|
|
<div class="stat">
|
|
<div class="stat-label">Infrastructure</div>
|
|
<div class="stat-value">
|
|
Docker<br />
|
|
Networking<br />
|
|
Monitoring
|
|
</div>
|
|
</div>
|
|
|
|
<div class="stat">
|
|
<div class="stat-label">Focus</div>
|
|
<div class="stat-value">
|
|
Support<br />
|
|
Sysadmin<br />
|
|
Cloud Ops
|
|
</div>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
</header>
|
|
|
|
<section id="projects">
|
|
<div class="container">
|
|
|
|
<div class="section-heading">
|
|
<div>
|
|
<div class="section-kicker">Selected Work</div>
|
|
<h2>Infrastructure built by doing.</h2>
|
|
</div>
|
|
|
|
<p class="section-description">
|
|
My projects focus on the same areas used in real IT environments:
|
|
user administration, Windows Server, networking, troubleshooting,
|
|
cloud services, permissions, monitoring, remote administration,
|
|
and service reliability.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="project-grid">
|
|
|
|
<article class="card project-card featured">
|
|
<div>
|
|
<div class="project-num">01 // FEATURED PROJECT</div>
|
|
|
|
<h3>ByteGeist Windows Server Lab</h3>
|
|
|
|
<div class="tag-row">
|
|
<span class="tag">Windows Server 2022</span>
|
|
<span class="tag">Active Directory</span>
|
|
<span class="tag">DNS</span>
|
|
<span class="tag">Windows 11</span>
|
|
</div>
|
|
|
|
<p>
|
|
Built a Windows domain environment to practice common help desk
|
|
and junior systems administration workflows.
|
|
</p>
|
|
|
|
<ul class="bullet-list">
|
|
<li>
|
|
Built and configured a Windows Server 2022 domain controller.
|
|
</li>
|
|
<li>
|
|
Configured Active Directory Domain Services and DNS.
|
|
</li>
|
|
<li>
|
|
Created organizational units, users, and security groups.
|
|
</li>
|
|
<li>
|
|
Joined Windows 11 workstations to the domain.
|
|
</li>
|
|
<li>
|
|
Created departmental file shares and configured access permissions.
|
|
</li>
|
|
<li>
|
|
Practiced user administration, domain joins, permissions,
|
|
and DNS troubleshooting.
|
|
</li>
|
|
</ul>
|
|
</div>
|
|
|
|
<div class="terminal">
|
|
<div class="terminal-bar">
|
|
<div class="terminal-dot"></div>
|
|
<div class="terminal-dot"></div>
|
|
<div class="terminal-dot"></div>
|
|
</div>
|
|
|
|
<div>
|
|
<span class="prompt">PS C:\></span>
|
|
<span class="cmd"> Get-ADDomain</span>
|
|
</div>
|
|
|
|
<br />
|
|
|
|
<div class="out">DomainMode : Windows2016Domain</div>
|
|
<div class="out">DNSRoot : ad.bytegeist.lab</div>
|
|
|
|
<br />
|
|
|
|
<div>
|
|
<span class="prompt">PS C:\></span>
|
|
<span class="cmd"> Get-ADOrganizationalUnit -Filter *</span>
|
|
</div>
|
|
|
|
<br />
|
|
|
|
<div class="out">ByteGeist</div>
|
|
<div class="out">Servers</div>
|
|
<div class="out">Workstations</div>
|
|
<div class="out">IT</div>
|
|
|
|
<br />
|
|
|
|
<div class="ok">[ OK ] Domain services operational</div>
|
|
<div class="ok">[ OK ] DNS resolution verified</div>
|
|
<div class="ok">[ OK ] Client joined to domain</div>
|
|
</div>
|
|
</article>
|
|
|
|
|
|
<article class="card project-card">
|
|
<div class="project-num">02 // CLOUD SUPPORT</div>
|
|
|
|
<h3>ByteGeist Support Lab</h3>
|
|
|
|
<div class="tag-row">
|
|
<span class="tag">AWS</span>
|
|
<span class="tag">Lambda</span>
|
|
<span class="tag">API Gateway</span>
|
|
<span class="tag">DynamoDB</span>
|
|
<span class="tag">Amplify</span>
|
|
</div>
|
|
|
|
<p>
|
|
Interactive IT troubleshooting application built around realistic
|
|
support incidents and command-line diagnosis.
|
|
</p>
|
|
|
|
<ul class="bullet-list">
|
|
<li>Designed realistic technical support scenarios.</li>
|
|
<li>Built troubleshooting and incident-resolution workflows.</li>
|
|
<li>Developed AWS Lambda backend functions.</li>
|
|
<li>Connected API Gateway endpoints and DynamoDB data.</li>
|
|
<li>Deployed the frontend through AWS Amplify.</li>
|
|
<li>Managed source control using Git and GitHub.</li>
|
|
</ul>
|
|
</article>
|
|
|
|
|
|
<article class="card project-card">
|
|
<div class="project-num">03 // HOMELAB</div>
|
|
|
|
<h3>Linux & Docker Homelab</h3>
|
|
|
|
<div class="tag-row">
|
|
<span class="tag">Ubuntu</span>
|
|
<span class="tag">Docker</span>
|
|
<span class="tag">Docker Compose</span>
|
|
<span class="tag">Grafana</span>
|
|
<span class="tag">Prometheus</span>
|
|
</div>
|
|
|
|
<p>
|
|
Linux infrastructure environment used to deploy, administer,
|
|
monitor, and troubleshoot self-hosted services.
|
|
</p>
|
|
|
|
<ul class="bullet-list">
|
|
<li>Administered Ubuntu and WSL2 environments.</li>
|
|
<li>Deployed services with Docker and Docker Compose.</li>
|
|
<li>Configured DNS, TLS, SSH, VPN connectivity, and firewalls.</li>
|
|
<li>Configured reverse proxies and remote administration.</li>
|
|
<li>Monitored services with Grafana, Prometheus, Loki, and Uptime Kuma.</li>
|
|
<li>
|
|
Troubleshot networking, authentication, permissions,
|
|
DNS, and service availability.
|
|
</li>
|
|
</ul>
|
|
</article>
|
|
|
|
|
|
<article class="card project-card">
|
|
<div class="project-num">04 // SERVERLESS</div>
|
|
|
|
<h3>AWS Cloud Study Tracker</h3>
|
|
|
|
<div class="tag-row">
|
|
<span class="tag">AWS Amplify</span>
|
|
<span class="tag">API Gateway</span>
|
|
<span class="tag">Lambda</span>
|
|
<span class="tag">DynamoDB</span>
|
|
<span class="tag">IAM</span>
|
|
</div>
|
|
|
|
<p>
|
|
Cloud-based application built to practice full serverless
|
|
application deployment and AWS service integration.
|
|
</p>
|
|
|
|
<ul class="bullet-list">
|
|
<li>Built CRUD functionality backed by DynamoDB.</li>
|
|
<li>Developed Lambda functions.</li>
|
|
<li>Created API Gateway endpoints.</li>
|
|
<li>Configured IAM service permissions.</li>
|
|
<li>Deployed the frontend with AWS Amplify.</li>
|
|
</ul>
|
|
</article>
|
|
|
|
|
|
<article class="card project-card">
|
|
<div class="project-num">05 // SUPPORT PRACTICE</div>
|
|
|
|
<h3>Remote Administration & Troubleshooting</h3>
|
|
|
|
<div class="tag-row">
|
|
<span class="tag">RDP</span>
|
|
<span class="tag">Parsec</span>
|
|
<span class="tag">Tailscale</span>
|
|
<span class="tag">RealVNC</span>
|
|
</div>
|
|
|
|
<p>
|
|
Hands-on practice remotely accessing, diagnosing, and administering
|
|
systems across Windows and Linux environments.
|
|
</p>
|
|
|
|
<ul class="bullet-list">
|
|
<li>Used multiple remote administration tools.</li>
|
|
<li>Diagnosed connectivity and access problems.</li>
|
|
<li>Worked with VPN-based remote connectivity.</li>
|
|
<li>Practiced permissions and authentication troubleshooting.</li>
|
|
</ul>
|
|
</article>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
|
|
|
|
<section id="skills">
|
|
<div class="container">
|
|
|
|
<div class="section-heading">
|
|
<div>
|
|
<div class="section-kicker">Technical Skills</div>
|
|
<h2>Built around support and infrastructure.</h2>
|
|
</div>
|
|
|
|
<p class="section-description">
|
|
These are technologies and concepts I have worked with through
|
|
technical projects, labs, coursework, and hands-on infrastructure work.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skills">
|
|
|
|
<div class="skill-group">
|
|
<h3>Operating Systems</h3>
|
|
<p>
|
|
Windows 10/11, Windows Server 2022, Ubuntu Linux, WSL2
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Systems Administration</h3>
|
|
<p>
|
|
Active Directory, user and group management, organizational units,
|
|
domain joins, file shares, permissions, DNS
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>AWS</h3>
|
|
<p>
|
|
EC2, S3, IAM, Lambda, API Gateway, DynamoDB, Amplify,
|
|
Systems Manager, KMS
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Networking</h3>
|
|
<p>
|
|
TCP/IP, DNS, DHCP, SSH, HTTP/HTTPS, TLS, VPNs,
|
|
IPv4/IPv6, reverse proxies, firewalls
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Troubleshooting</h3>
|
|
<p>
|
|
ping, nslookup, curl, connectivity testing, DNS troubleshooting,
|
|
authentication, permissions, service availability
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Infrastructure</h3>
|
|
<p>
|
|
Docker, Docker Compose, VirtualBox, Portainer,
|
|
Grafana, Prometheus, Loki, Uptime Kuma
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Remote Support</h3>
|
|
<p>
|
|
RDP, Parsec, Tailscale, RealVNC
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Scripting & Tools</h3>
|
|
<p>
|
|
PowerShell, Bash, Git, GitHub
|
|
</p>
|
|
</div>
|
|
|
|
<div class="skill-group">
|
|
<h3>Development</h3>
|
|
<p>
|
|
Java, JavaScript, React
|
|
</p>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
|
|
|
|
<section id="troubleshooting">
|
|
<div class="container">
|
|
|
|
<div class="section-heading">
|
|
<div>
|
|
<div class="section-kicker">Troubleshooting</div>
|
|
<h2>How I approach technical problems.</h2>
|
|
</div>
|
|
|
|
<p class="section-description">
|
|
Good support work is less about memorizing fixes and more about
|
|
narrowing the problem, validating assumptions, and confirming
|
|
the resolution.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-grid">
|
|
|
|
<article class="card case">
|
|
<div class="case-label">Case 01</div>
|
|
<h3>DNS Resolution Failure</h3>
|
|
|
|
<div class="case-row">
|
|
<strong>Symptom</strong>
|
|
<p>
|
|
A Windows system cannot resolve an expected hostname.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-row">
|
|
<strong>Investigation</strong>
|
|
<p>
|
|
Verify TCP/IP configuration, inspect DNS settings, use ping
|
|
and nslookup, and compare hostname and IP connectivity.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-row">
|
|
<strong>Approach</strong>
|
|
<p>
|
|
Isolate whether the failure is network connectivity,
|
|
DNS configuration, or name resolution.
|
|
</p>
|
|
</div>
|
|
</article>
|
|
|
|
|
|
<article class="card case">
|
|
<div class="case-label">Case 02</div>
|
|
<h3>Docker Service Unreachable</h3>
|
|
|
|
<div class="case-row">
|
|
<strong>Symptom</strong>
|
|
<p>
|
|
A container appears to be running but the service cannot be reached.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-row">
|
|
<strong>Investigation</strong>
|
|
<p>
|
|
Check container state, logs, ports, Docker networks,
|
|
DNS resolution, firewall rules, and HTTP connectivity.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-row">
|
|
<strong>Approach</strong>
|
|
<p>
|
|
Work layer by layer from application state to container
|
|
networking and host connectivity.
|
|
</p>
|
|
</div>
|
|
</article>
|
|
|
|
|
|
<article class="card case">
|
|
<div class="case-label">Case 03</div>
|
|
<h3>Access & Permissions Issue</h3>
|
|
|
|
<div class="case-row">
|
|
<strong>Symptom</strong>
|
|
<p>
|
|
A user or service cannot access a resource it should be able to use.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-row">
|
|
<strong>Investigation</strong>
|
|
<p>
|
|
Check identity, group membership, permissions, authentication,
|
|
service configuration, and network accessibility.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="case-row">
|
|
<strong>Approach</strong>
|
|
<p>
|
|
Validate the identity first, then move through authorization
|
|
and connectivity instead of changing random settings.
|
|
</p>
|
|
</div>
|
|
</article>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
|
|
|
|
<section id="background">
|
|
<div class="container">
|
|
|
|
<div class="section-heading">
|
|
<div>
|
|
<div class="section-kicker">Background</div>
|
|
<h2>Technical growth backed by real work experience.</h2>
|
|
</div>
|
|
|
|
<p class="section-description">
|
|
My technical experience comes from hands-on infrastructure projects,
|
|
cloud labs, software development, and formal coursework, supported by
|
|
years of professional experience working with customers and teams in a
|
|
demanding production environment.
|
|
</p>
|
|
</div>
|
|
|
|
<div class="card education-card">
|
|
|
|
<div>
|
|
<div class="section-kicker">Education</div>
|
|
|
|
<h3>Western Governors University</h3>
|
|
|
|
<p>
|
|
Bachelor of Science, Software Engineering
|
|
<br />
|
|
In Progress
|
|
</p>
|
|
</div>
|
|
|
|
<div>
|
|
<strong>Relevant study</strong>
|
|
|
|
<p>
|
|
Cloud Computing, Networking, IT Operations,
|
|
Software Development, Java, Web Development,
|
|
and Security Fundamentals.
|
|
</p>
|
|
|
|
<div class="experience">
|
|
<strong>Professional Experience</strong>
|
|
|
|
<p>
|
|
Costco Wholesale, Baker
|
|
</p>
|
|
|
|
<p>
|
|
Experience working in a high-volume environment requiring
|
|
accuracy, prioritization, troubleshooting, process discipline,
|
|
teamwork, training, communication, customer service,
|
|
and problem solving.
|
|
</p>
|
|
</div>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
|
|
|
|
<section id="contact" class="contact">
|
|
<div class="container">
|
|
|
|
<div class="card contact-card">
|
|
|
|
<div class="section-kicker">Contact</div>
|
|
|
|
<h2>Looking for an IT support or infrastructure opportunity.</h2>
|
|
|
|
<p>
|
|
I am currently targeting IT Support, Help Desk, Desktop Support,
|
|
Junior Systems Administration, Cloud Support, Cloud Operations,
|
|
NOC, and Junior Infrastructure roles.
|
|
</p>
|
|
|
|
<div class="actions" style="justify-content:center;">
|
|
<a
|
|
class="btn btn-primary"
|
|
href="mailto:keith.casko@gmail.com"
|
|
>
|
|
Email Me
|
|
</a>
|
|
|
|
<!-- Replace # -->
|
|
<a class="btn" href="#" target="_blank">LinkedIn</a>
|
|
|
|
<!-- Replace # -->
|
|
<a class="btn" href="#" target="_blank">GitHub</a>
|
|
</div>
|
|
|
|
</div>
|
|
</div>
|
|
</section>
|
|
|
|
</main>
|
|
|
|
|
|
<footer>
|
|
<div class="container footer-inner">
|
|
<span>© <span id="year"></span> Keith Casko</span>
|
|
|
|
<span>
|
|
IT Support · Systems Administration · Cloud Operations
|
|
</span>
|
|
</div>
|
|
</footer>
|
|
|
|
|
|
<script>
|
|
document.getElementById("year").textContent =
|
|
new Date().getFullYear();
|
|
</script>
|
|
|
|
</body>
|
|
</html> |