Personal portfolio built with vanilla HTML, CSS, and JavaScript — multi-section site covering cyber, design, and dev work.
~/portfolio · main · clean
Writing code with intent,
shipping with craft.
Front-end fundamentals, scripting, and small systems work. I focus on readable code, sensible structure, and projects I can actually maintain and extend.
6Languages
5+Live Projects
250+Commits this year
portfolio.js
style.css
README.md
▾ portfolio
▾ src
portfolio.js
style.css
index.html
▸ pages
▸ assets
README.md
package.json
1 const developer = {
2 name: "Md Jubayer Islam",
3 role: "CSE Student · Builder",
4 stack: ["HTML", "CSS", "JavaScript",
5 "Python", "Java", "C/C++"],
6 currentlyBuilding: "this portfolio",
7 currentlyLearning: ["Linux CLI", "Git workflows"],
8 codeStyle: "readable > clever",
9 };
10
11 function ship(project) {
12 return project
13 .plan()
14 .build()
15 .test()
16 .document()
17 .deploy();
18 }
19
20 // status: open to internships
21 export default developer;|
Stack
Languages & tools I use.
Practical front-end, scripting, and base systems knowledge.
JavaScriptFront-end logic, DOM, ES6+
HTML5Semantic structure
CSS3Layout · Grid · Animations
PythonScripting · automation
JavaOOP foundations
C / C++Data structures · CS basics
Git & GitHubVersioning · branching
Linux CLIShell · file system · pipes
Activity
Consistent, not flashy.
Snapshot of how I've been building this year.
Less
More
Projects
Things I've built.
Open-source repos & small projects from my learning journey.
JubayerIslamCSE / portfolio
Public
JavaScript
★ 0
⑂ 0
Updated recently
JubayerIslamCSE / cyber-labs
Public
Lab notes, scripts, and case studies from my cybersecurity training — recon, password security, and service enumeration.
Python
★ 0
⑂ 0
Updated this month
JubayerIslamCSE / js-mini-projects
Public
Small focused projects — to-do, calculator, weather widget, quote generator — practice in vanilla JavaScript & DOM.
JavaScript
★ 0
⑂ 0
Updated weekly
JubayerIslamCSE / cs-foundations
Public
University coursework, data-structure exercises, and small C/C++ & Java programs — the long, slow part of getting better.
C++
★ 0
⑂ 0
Updated regularly
Git Log
My recent commits (in spirit).
a3f12d
feat(blog): expand blog with travel + training posts
today
7b1c09
refactor(uiux): rebuild design page with 3D mockups
today
4e2af8
style(cyber): apply hacker terminal theme
yesterday
d9c310
feat(home): add now-learning widget + CV button
this week
1ff552
chore: add favicon links across all pages
this week