Your website is the first impression of your business. But if it’s not responsive, you’re losing valuable customers every day. In Montreal, where most people browse on their phones, having a mobile-friendly website is no longer optional—it’s a must.
At AJ Code Genius, we specialize in Responsive Web Design Montreal, building websites that adapt seamlessly to any device. Our designs are fast, SEO-optimized, and built to convert visitors into loyal customers.
We provide end-to-end solutions to help Montreal businesses thrive online.

Tailored websites designed around your brand, business goals, and unique audience.

Conversion-focused Shopify & WooCommerce stores built to sell more and scale easily.

Outdated site? We’ll transform it into a modern, responsive, and high-performing website.

Mobile-first, finger-friendly layouts that guarantee a perfect experience on every screen size.

Optimized structure, schema markup, and fast-loading pages to help you rank higher on Google.

Stay stress-free with ongoing updates, security monitoring, and technical help whenever you need it.
We follow a proven step-by-step process to deliver responsive websites that perform.
We start by understanding your goals, audience, and competition in Montreal.
Clear layouts and navigation flow are created to ensure the best user experience.
Mobile-first mockups built with UX/UI best practices, keeping your users engaged.
Clean, secure, and scalable websites developed on platforms like WordPress and Shopify.
Cross-device, browser, and speed testing to ensure flawless performance before launch.
Smooth go-live with full technical checks and optimization.
Regular maintenance, security updates, and CMS training so you always stay ahead.
From startups to established Montreal businesses, we’ve built responsive websites that drive real results. Our experience across industries helps us craft websites that are not just visually appealing but also deliver measurable business growth.







Choosing the right web design partner matters. Here’s why businesses trust us:
It’s an approach that ensures your site automatically adapts to all screen sizes—desktop, tablet, and smartphone.
Most of your customers browse on mobile. Without a responsive site, you risk poor user experience, lower Google rankings, and lost leads.
Most projects take 4–8 weeks, depending on your requirements and complexity.
Both options are possible—we can either redesign your existing site or build a brand-new responsive one.
Yes. Every website we build follows SEO best practices, mobile-first indexing, and local optimization strategies.
Absolutely. We offer maintenance, updates, backups, and training so you’re always in control.
Every business is different. That’s why we don’t offer cookie-cutter websites. Instead, we design responsive sites that match your unique goals—whether it’s attracting local clients, boosting e-commerce sales, or building brand credibility.
Our websites are fast, secure, and future-proof, so they grow with your business.
Your customers are online, searching for businesses like yours. Don’t let an outdated website hold you back. With Responsive Web Design Montreal services from AJ Code Genius, you’ll get a website that attracts, engages, and converts.