Web Developer coding on PC software engineer
Available for new projects

HI! I am Rumon Khan

Based in Bangladesh, I'm a full stack Web Developer specializing in transforming designs into modern, high quality web applications for clients Worldwide

Portfolio Showcase

Featured Projects

A curated collection of projects demonstrating my skills across MERN, Shopify, Kajabi, and Python.

EdTech Platform2026

Idealessons


  • React, Node.js, Express, MongoDB
  • TailwindCSS, Redux Toolkit
  • JWT, RESTful API Integration
Idealessons
Developer Portfolio2025

Rumon khan Portfolio


  • React, Javascript, Node.js
  • Next.js, Next-intl, Next-themes
  • TailwindCSS, Framer-Motion
Rumon khan Portfolio
Shopify Fashion Store2025

Cocosin


  • Custom Shopify Development
  • Liquid Templates & Custom CSS
  • Third-Party App & Payment Integrations
Cocosin
Shopify E-Bikes Store2025

Beacon E-Bikes


  • Shopify Custom Storefront
  • Product Customizer & Custom JS
  • Performance & Load Speed Optimization
Beacon E-Bikes
Shopify E-Commerce Store2025

Magnalure


  • Shopify Store Design & Setup
  • Theme Customization & Custom CSS
  • Cart & Checkout Funnel Optimization
Magnalure
Shopify Custom Store2025

Pratika


  • Custom Shopify Theme Development
  • Liquid, Ajax API & JS Customization
  • Responsive E-commerce UI/UX
Pratika
Kajabi Custom Site2025

Natalie Ellis


  • Custom Kajabi Theme Development
  • HTML5, Custom CSS3 & JS
  • Kajabi Pipeline & Marketing Automation
Natalie Ellis
Business Coaching Platform2025

TS Business Coaching


  • Kajabi Landing Pages & Funnels
  • Custom CSS styling & UI/UX updates
  • Payment Integration & Checkout Pages
TS Business Coaching
Membership & Course Portal2025

Conjure Queen


  • Membership & Product Setup
  • Custom CSS & Liquid Customization
  • Marketing Funnels & Email Campaigns
Conjure Queen
E-Learning Platform2025

Just Koding


  • Kajabi Liquid Customization
  • Responsive Layouts & Components
  • Course & Membership Management
Just Koding
Backend REST API2026

Pregnancy Journey API


  • Node.js, Express, Sequelize ORM
  • JSON Web Token (JWT) Auth
  • PostgreSQL & Database Migrations
Pregnancy Journey API
Performant
Accessible
Secure
Interactive
Scalable
User Friendly
Responsive
Maintainable
Search Optimized
Usable
Reliable
Performant
Accessible
Secure
Interactive
Scalable
User Friendly
Responsive
Maintainable
Search Optimized
Usable
Reliable

Happy Clients

What's Said about Me

Don't just take my word for it. See what people that worked with me have to say.

E. Becker
E. Becker
CEO, NeueTraditionen

"I have had the pleasure of working closely with him for three months, and I am confident in his abilities, dedication, passion for teamwork... He was a pivotal member of a three-developer team that successfully built a minimum viable product (MVP) for our company."

M. Krause
M. Krause
Founder, Organic's Best Shop

"Rumon khan has a high degree of personal initiative, which meant that he regularly made his own concrete suggestions that helped us fully exploit any potential for improvement. In high-pressure situations Rumon khan always kept a cool head and completed all tasks in time with high quality"

J. Wiśniewski
J. Wiśniewski
Manager, RedNomadHostel

"Rumon impressed us with his creativity and understanding of modern web technologies. His work has significantly improved the usability of our platform and led to positive..."

F. Hankammer
F. Hankammer
CEO, HealingArts

"Working with Rumon was a pleasure. He was able to explain the technical requirements of the project to me, and I particularly valued his deep understanding of my vision..."

About Me

A Glimpse Into My World

Learn more about what I like doing, and what drives me.

What I Read

Explore books that shaped my perspectives

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My Toolbox

The technologies and tools I use to bring Websites & Apps to life

JavaScript
HTML5
CSS3
React
TypeScript
Node.js
SQL
Github
GPT
DevTools
Tailwind
Shopify
Copilot
Firebase
JavaScript
HTML5
CSS3
React
TypeScript
Node.js
SQL
Github
GPT
DevTools
Tailwind
Shopify
Copilot
Firebase
JavaScript
HTML5
CSS3
React
TypeScript
Node.js
SQL
Github
GPT
DevTools
Tailwind
Shopify
Copilot
Firebase
JavaScript
HTML5
CSS3
React
TypeScript
Node.js
SQL
Github
GPT
DevTools
Tailwind
Shopify
Copilot
Firebase

Aside from coding

My interests and hobbies other than Tech

Meditating🧘🏻
Playing🎸
Gaming🎮
Reading📚
Running👟
Cooking🌮
Hiking🏔️
Traveling✈️
Smiling Web Developer

Transform your ideas into Reality

Ready to bring your next project to life? Let's connect and discover how I can help you achieve your goals.

Feel free to reach out