Results-Driven Website Development in Hamilton

Custom-Built Sites Designed to Perform

High-Performance Web Development That Powers Real Results.

Need a new website? Got one but it could be doing better?

At 101 Keys, we build powerful, scalable, and user-friendly websites that work fast, rank well, and bring you leads, backed by clean code and solid site structure.

From the first line of code to final deployment, every technical decision counts. If your site is slow, breaking on mobile, or can’t handle growth, our web development services can set it up for success. We bring over 18 years of technical expertise, and we know what separates good sites from great ones. Call (416) 889-1462 or request your free audit now.

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Why Professional Web Development Is Important

Your website’s code dictates how well it performs. It determines load speed, search rankings, and scalability. Poor development leads to security vulnerabilities, frustrated users, and lost revenue.

As a web development agency, we build scalable websites for businesses in Hamilton, Stoney Creek, and across Southwestern Ontario. Need custom CMS solutions, web applications, or enterprise platforms? Our website development services deliver technical excellence, every time.

Explore our Services

Hamilton Website Development Solutions

As a web development team, we know technology. That’s a given. But we also know business, and that’s where we stand out. Here’s what we can do for you.

Custom Web Development

We write clean, efficient code tailored to your exact requirements. No bloated page builders. No unnecessary plugins. Just custom development built for performance and results.

Our custom web development includes:

Standards-compliant code
Optimized database structure
Fast server response times
Secure authentication systems
API integrations
Built for scalability

The result? A technically sound website that handles high traffic volumes, encrypts sensitive data, and gives you full control over features and functionality. Check out some of our past work!

WordPress Development

WordPress powers over 40% of the web, but did you know that most sites barely use their full capabilities. We build custom WordPress solutions that go beyond generic themes and templates:

Custom theme development
Advanced plugin development
Custom post types and taxonomies
WooCommerce customization
Headless WordPress implementations
Performance optimization

Our WordPress expertise gives you a powerful CMS that’s easy to manage but built on enterprise-grade code.

E-Commerce Development

Selling online requires a full solution. We develop e-commerce platforms on Shopify, WooCommerce, and custom systems that handle inventory, payments, shipping, and customer data securely.

Our e-commerce development includes:

Custom checkout flows that reduce cart abandonment
Payment gateway integration
Inventory management systems
Shipping calculator integration
Customer account portals
Marketing automation
PCI-compliant security

We build e-commerce platforms that convert visitors into customers and scale as your sales grow.

Web Application Development

Need something bigger than a standard website? We develop custom web applications that solve business problems, automate workflows, and give you competitive advantages.

Our web application development includes:

Custom CRM and business tools
Member portals and dashboards
Booking and scheduling systems
Data visualization and reporting
Multi-user collaboration platforms
Real-time notifications

From concept to deployment, we build applications that streamline operations and drive efficiency.

API Development & Integration

Modern websites need to connect with other tools. We develop custom APIs and integrate with third-party services to connect your website with the systems you already use.

Our API development includes:

RESTful API development
Third-party API integration
Custom data synchronization
Webhook implementation
Authentication and security
Real-time data exchange

Need to connect to Salesforce, QuickBooks, or a custom internal system? We build the integrations that sync your data automatically and keep everything running properly

Performance Optimization

Speed isn’t optional. Every second of load time costs you conversions. We optimize every aspect of your site’s performance to deliver lightning-fast experiences.

Our performance optimization includes:

Code minification and compression
Image optimization and lazy loading
Database query optimization
CDN setup
Browser caching strategies
Server-side performance tuning

The result is an online presence that loads in under two seconds, reduces bounce rates, and keeps visitors engaged long enough to take action. You’re all about user experience, and so are we.

Security & Maintenance

Web security is built into every line of code we write. We implement industry-standard security practices and provide ongoing maintenance to keep your site protected.

Our security and maintenance includes:

SSL certificate management
Regular security audits
Malware monitoring and removal
Firewall configuration
Regular backups and disaster recovery
Software updates and patches
24/7 uptime monitoring

Your website stays secure, runs without unexpected downtime, and gets patched before vulnerabilities become problems.

Migration & Upgrades

Outgrown your current platform? We handle migrations and upgrades without downtime or data loss. Moving platforms, upgrading your e-commerce system, or consolidating sites? We manage the entire thing for you.

Our migration services include:

Platform migration
Database migration and restructuring
URL redirection and SEO preservation
Content migration
Third-party integration setup
Testing and quality assurance

We make sure your new site launches while maintaining all your SEO rankings and user data. You won’t lose search visibility or customer information during the transition.

Industries We Build For

We’ve developed web solutions and web applications for businesses across Hamilton, including:

Financial services and fintech

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Healthcare and medical practices

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Manufacturing and industrial firms

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Professional services

E-commerce and retail brands

Real estate and property management

SaaS and technology companies

No matter your industry, we bring the technical skills and strategic thinking that turn your requirements into clean, scalable solutions.

Marketing FAQ’s

What’s the difference between website design and development?101keys2025-06-02T14:38:04-04:00

What’s the difference between website design and development?

Think of web design as the face of your site, and web development as the engine under the hood. At 101 Keys, we handle both—so your site isn’t just attractive, it’s powerful and effective.

Do I need a custom-developed site?101keys2025-06-02T14:38:21-04:00

Do I need a custom-developed site?

If you want speed, flexibility, and scalability—yes. Custom development means your site is tailored to your brand and needs, without the limitations of a theme or template.

Can you develop my site if I already have a design?101keys2025-06-02T14:38:41-04:00

Can you develop my site if I already have a design?

Absolutely. If you’ve already worked with a designer, we’ll bring their vision to life with clean, optimized code and full backend functionality.

Will my site be easy to manage after it’s built?101keys2025-06-02T14:38:57-04:00

Will my site be easy to manage after it’s built?

Yes. We build most sites on WordPress or other user-friendly CMS platforms. You’ll be able to update pages, upload content, and manage your site without needing to code.

Do you provide ongoing support?101keys2025-06-02T14:39:19-04:00

Do you provide ongoing support?

Yes. We offer full hosting, maintenance, and support plans to keep your site secure and up-to-date.

Hamilton Web Development That Scales With Your Business

If your website can’t keep up with your growth, it’s time for better development.

At 101 Keys, our website development services are engineered for performance and results. Launching something new or looking at a dynamic new rebuild? We’re ready to code you a site with the technical foundation your business needs. To get started, call (416) 889-1462 today.