Web development agency
405 Ads delivers clean, fast and robust code for websites, apps, and process flows. Specializing in developing websites on WordPress, Shopify, Magento and custom backends. Building custom websites that grow businesses. With in-house designers and developers we work with businesses that want to create web assets that get more clicks, more leads and more sales.
Web development for websites and programs
405 Ads develops high-performance websites and applications that drive growth for businesses that need fast, efficient and reliable development services. Custom coded websites on Shopify, WordPress and other platforms provide leading performance built for your brand.
Custom ecommerce development for Shopify stores
Custom website development for service and content-driven websites
Advanced ecommerce platform development for large catalogs and B2B workflows
Mobile and web app builds with custom UI/UX design
Automate business workflows, lead handling, reporting, and social media posting
Build smarter, faster websites with custom web development
Your website is more than a digital brochure, it’s the foundation of your online business. Whether you’re launching an ecommerce platform, automating key processes, or scaling a service-based brand, our custom web development services ensure your website is built to perform. At 405 Ads, we create fast, scalable, secure websites using powerful platforms like WordPress, Shopify, and Magento, and we build backend systems that save time, improve usability, and grow with your business.
Start building a custom website that grows your business
Our developers build platforms tailored to your ecommerce, service, or enterprise needs.
Performance and scalability built-in
We optimize every site for speed, mobile, and long-term growth.
Backend automation and integrations
Streamline operations and save hours with smart integrations and backend systems.
Websites and programs built for your business
Choosing the right platform is one of the most important decisions in any web development project. At 405 Ads, we take a platform-first approach, matching your business model, goals, and technical requirements with the ideal development stack. Whether you’re launching an ecommerce site, a service-driven brand, or a scalable content hub, our development team builds on proven platforms that support performance, usability, and long-term growth.
WordPress development
WordPress remains one of the most powerful and flexible platforms for content-driven websites, local businesses, agencies, and service providers. It’s open-source, highly customizable, and easy to use—making it perfect for businesses that want full control over their content and SEO strategy. At 405 Ads, we develop custom WordPress themes, build SEO-optimized site structures, and implement plugins and integrations that extend functionality without sacrificing performance.
Why choose WordPress:
- Scalable for small to enterprise-level sites
- Easy content management through intuitive dashboard
- SEO-friendly architecture and plugin ecosystem
- Supports custom post types, multilingual content, and flexible layouts
- Ideal for blogs, lead-gen websites, marketing campaigns, and more
Shopify development
If your business revolves around ecommerce, Shopify is one of the most efficient, secure, and scalable platforms available. With built-in tools for inventory, payments, and shipping—and a wide app marketplace—Shopify allows businesses to go to market quickly without compromising on design or performance. Our Shopify development services include custom theme development, storefront enhancements, CRO-driven layout design, and third-party integrations to connect your tech stack.
Why choose Shopify:
- Designed specifically for ecommerce growth
- Simplified backend for store management
- Secure checkout, multiple payment options, and mobile optimization
- Excellent scalability for growing product catalogs and traffic
- Perfect for DTC brands, drop shippers, and multi-product stores
Magento (Adobe Commerce)
For large-scale operations and high-volume ecommerce brands, Magento provides the enterprise-grade flexibility and customization many businesses require. We develop Magento websites that support custom shipping rules, dynamic pricing structures, multi-language or multi-site capabilities, and integrations with ERP, CRM, and fulfillment tools. It’s an ideal solution for businesses needing advanced functionality and deeper backend control.
Why choose Magento:
- Open-source or enterprise-level solution depending on scale
- Suitable for high-SKU stores with complex operations
- Robust user and permissions management
- Integrates with major enterprise systems and APIs
- Best for large retailers, distributors, and B2B ecommerce
Custom-coded and hybrid solutions
For businesses with unique needs or performance goals beyond what standard platforms offer, we build custom-coded websites and web applications. From React and Vue.js front ends to headless CMS setups and backend systems built in PHP or Node.js, we create development solutions that support speed, flexibility, and future-proof architecture. This is ideal for SaaS products, web apps, internal tools, or businesses requiring custom workflows and integrations.
Whether you’re starting fresh, migrating platforms, or scaling your existing infrastructure, our platform-first development approach ensures your website is purpose-built for your growth. We guide you through technology decisions, develop with performance and scalability in mind, and deliver solutions that are easy to manage, optimize, and expand over time.
Process automation and backend development
Modern websites need to do more than look great, they need to function as intelligent tools that drive business efficiency. At 405 Ads, we design and develop custom process automations and backend systems that reduce repetitive tasks, streamline operations, and turn your website or digital infrastructure into a fully functioning business engine.
Whether you’re looking to automate your social media scheduling, route inbound leads directly into your CRM, or connect various tools with real-time webhook integrations, we build solutions that save time and cut overhead.
What we build and automate:
- Lead management and sales automation: Automatically capture leads from forms or ads, qualify them, and route them to your CRM with segmentation logic, lead scoring, and nurturing workflows.
- Booking and scheduling systems: Integrate custom calendars, appointment tools, and availability syncing to automate client bookings or consultations without the back-and-forth.
- Social media automation: Automate the posting of content to platforms like Instagram, Facebook, LinkedIn, and TikTok through custom integrations or third-party tools, triggered by internal workflows or content drops.
- Email and SMS marketing automation: Build flows that segment your audience based on behavior or lead source, and send targeted messages automatically through tools like Klaviyo, Mailchimp, or custom SMTP integrations.
- Ecommerce and inventory sync: Automate backend fulfillment tasks, such as low-inventory alerts, order processing, and shipping status updates across platforms like Shopify, Amazon, and warehouse systems.
- Customer service support: Set up automated replies, chatbot integrations, support ticket creation, and follow-up workflows through email, live chat, or messaging platforms.
- Task and team workflows: Connect internal project management tools like ClickUp, Trello, Asana, or Airtable to automate task assignments, deadline triggers, and reporting systems.
- API and webhook development: We create secure, scalable webhook integrations that allow your tools and data to flow seamlessly between platforms in real-time, whether it’s syncing CRMs, updating databases, or powering dashboards.
Your workflows, our custom solutions
No two businesses operate the same—and that’s why our automation services are never one-size-fits-all. You bring the workflow, we build the system. Whether you’re a law firm needing client intake automations or a SaaS company looking to streamline user onboarding, we’ll design a solution that fits your process and scales with your business.
Ready to reduce busywork and build smarter systems?
Tell us about your internal process or business bottlenecks, and we’ll show you how automation can unlock more time, consistency, and growth. Contact 405 Ads today to get a custom quote for process automation and backend development.
Work with a team that understands your business
We don’t just code, we work with you to understand how your website supports marketing, sales, and growth goals. We collaborate to align development with real business goals. Whether you’re revamping a site, launching a new product, or building from the ground up, our development process ensures your website is easy to use, easy to manage, and ready to convert.
Start your next development project with 405 Ads
Looking for a development partner that can handle complex builds, backend logic, and front-end performance? We’re here to help.
Build a high-performing website that fuels your business growth
Let’s turn your vision into a powerful, scalable digital experience.
- Custom-built websites for ecommerce, services, and enterprise
- Process automation and backend integrations that save time
- SEO-friendly code, fast load speeds, and responsive design
Ready to build a custom website that drives real business growth? 405 Ads is your development partner.
Whether you need a new website, ecommerce storefront, or automated system built to streamline your business, our development team delivers high-performance solutions aligned with your goals.
- ✔ Launch faster: We develop clean, scalable websites that are easy to manage and optimized to perform.
- ✔ Integrate and automate your workflow: Streamline lead capture, bookings, ecommerce, and more.
- ✔ Build for performance: Our development team ensures your site is fast, secure, SEO-friendly, and built to grow.
Or call our office directly at 877-496-2256
- Custom website builds: Developed on WordPress, Shopify, or custom frameworks.
- Theme and UX customization: Designed for usability, speed, and mobile responsiveness.
- Backend development: Databases, APIs, user systems, and automation setups.
- SEO-ready code: Structured, clean, and optimized for search engines.
- Third-party integrations: CRMs, booking tools, inventory, email platforms, and more.
- Forms and tracking: Lead forms, analytics, and conversion tracking.
- Performance optimization: Fast load times and Core Web Vitals compliance.
- Testing and QA: Bug fixes, browser testing, and pre-launch checks.
Larger websites with more pages, features, or complex functionality require more design, development, and testing time.
Expedited timelines may require more resources, affecting overall project cost.
Each platform (WordPress, Shopify, custom code) has different development requirements and licensing costs.
Or call our office directly at 877-496-2256
Grow your business a custom website
Developing a custom built website gives you an advantage in your marketplace by having a one-of-one website that is built to perform for your specific audience. Every aspect of your site is designed, built and tested to create a better experience for your customers which will drive revenue growth.
Fast, secure, SEO-forward
We build websites that load quickly, follow SEO best practices, and are protected with the latest security standards.
Conversion focused
Every element is designed to guide visitors toward action, whether it's a purchase, form submission, or contact request.
Better user experience
Clean layouts, intuitive navigation, and mobile-first design create a smoother journey for every visitor.