Business Website
₦150,000
Professional websites that help businesses establish credibility, showcase their services, and make it easier for customers to connect.
FULL-STACK WEB DEVELOPER
I Build Modern Websites That Help Businesses Move Forward.
I'm John Kalumba, a full-stack developer focused on building modern, responsive digital experiences.
I build responsive business websites, e-commerce platforms, dashboards and custom React/MERN solutions with a strong focus on usability, performance and polished UI.
✓ Responsive
✓ Modern
✓ Reliable
ABOUT ME
Building Digital Experiences With Purpose.
I'm a self-taught frontend developer and web designer who enjoys turning ideas into practical, polished digital experiences.
My work combines clean frontend development, responsive design, usability, and modern web technologies to create websites that businesses can confidently use to represent themselves online.
My work focuses on React, JavaScript, MERN applications, e-commerce experiences and custom business websites. I care about clean interfaces, reliable functionality, and projects that can actually be deployed and used.
Start a ProjectSERVICES
Websites Designed Around Your Goals.
From business websites to interactive web applications, I focus on creating useful, responsive, and professional digital products.
E-commerce Website
₦250,000
Responsive online stores with product browsing, search, filtering, carts, checkout, and other essential shopping experiences.
Custom Web Application
₦350,000
Interactive web applications built with modern frontend technologies and structured for scalability and maintainability.
Website Redesign
₦120,000
Improve an existing website with a cleaner interface, better responsiveness, improved usability, and a more professional appearance.
React / MERN Development
₦200,000
Modern React and MERN development for responsive interfaces, full-stack features, APIs, and scalable web solutions.
Website Bug Fixes
₦30,000
Diagnose and fix website issues, broken functionality, layout problems, and other frontend or web development bugs.
SELECTED WORK
Projects I've Built.
A selection of websites and applications demonstrating my frontend development, responsive design, and problem-solving skills.
FULL-STACK E-COMMERCE
TechStore Pro
A full-stack ecommerce platform built to provide a complete online shopping experience for customers while giving administrators tools to manage products, orders, and users.
Customer Experience
Authentication, product search,
filtering, cart, checkout, and
order history.
Admin Management
Product CRUD, order management,
dashboard, and user management.
React
Node.js
Express
MongoDB
Mongoose
Axios
Context API
Cloudinary
UK
Ukalism Properties & Autos
BUSINESS WEBSITE • FASHION E-COMMERCE
Gbemi's Closet
A stylish fashion storefront concept designed to present clothing and fashion products with a modern, mobile-friendly shopping experience.
HTML
CSS
JavaScript
Responsive Design
BUSINESS WEBSITE • ELECTRONICS
ElectroHub
A modern electronics and gadgets storefront concept designed to showcase products, categories, and business information in a clean responsive interface.
HTML
CSS
JavaScript
Responsive Design
WEB APPLICATION • FINANCE
Smart Finance Dashboard
A finance dashboard interface designed to help users visualize financial information through a clean and structured interface.
HTML
CSS
JavaScript
Dashboard UI
WEB APPLICATION • PRODUCTIVITY
Expense Tracker
A practical expense tracking application created to demonstrate interactive UI, JavaScript logic, and structured data handling.
HTML
CSS
JavaScript
Local Storage
SKILLS & TECHNOLOGIES
Tools I Use To Build.
Technologies and tools I use across frontend development, web design, and full-stack projects.
HTML5
CSS3
JavaScript
React
React Router
Node.js
Express
MongoDB
Mongoose
REST APIs
Git
GitHub
Vite
Axios
Cloudinary
MY PROCESS
From Idea To Launch.
A simple and structured process keeps every project focused, organized, and aligned with the client's goals.
Understand
I learn about the business, audience, goals, requirements, and desired outcome.
Plan
I organize the structure, content, functionality, and overall direction of the website.
Build
I turn the plan into a responsive and professional website using modern development practices.
Test
I test layouts, interactions, responsiveness, links, and functionality across different screen sizes.
Launch
Once everything is ready, the website is prepared for deployment and handed over for use.
HAVE A PROJECT IN MIND?
Let's Build Something Great.
Whether you need a business website, online store, landing page, or web application, I'd love to hear about your idea.
Let's Work TogetherCONTACT
Let's Talk About Your Project.
Have an idea, business website, redesign, or web application in mind? Get in touch.