Eliminate bloated multi-purpose themes and brittle plugins. We engineer zero-bloat, custom WordPress architectures with sub-second page loads, intuitive ACF publishing controls, and enterprise-grade security.
Trusted by Leading Brands, Founders & Fast-Growing Enterprises
From high-traffic content networks to custom SaaS marketing platforms, we write clean, standards-compliant WordPress code tailored to your exact business specifications.
Bespoke themes written from scratch with semantic HTML5, CSS design tokens, and modular template hierarchies tailored to your brand.
Editorial workflows built specifically for your marketing team using Advanced Custom Fields Pro and native custom blocks.
Engineered to withstand viral traffic spikes with Redis object caching, database query optimization, and CDN edge caching.
Bank-grade hardening protocols, custom REST API endpoints with JWT authentication, and automated backup infrastructure.
Native, lightweight custom blocks built with React and modern WordPress Block API that empower your marketing team with total layout control without slow page builders.
Hardened against brute-force attacks, XML-RPC exploits, and unauthorized file execution with server-level rules and strict permission architecture.
We engineer every page template to score 90+ on Google PageSpeed Insights and pass all Core Web Vitals on mobile and desktop.
No junior developers, no account manager games. You partner directly with a senior engineer with over a decade of WordPress experience.
You own your entire codebase without hidden licensing fees, proprietary locks, or dependency on proprietary theme frameworks.
Built-in schema markup, clean URL routing, instant crawlability, and semantic headings engineered for Google and AI search engines.
Engineered bespoke WordPress theme customisations for Cowper Residences—a premier multi-residential real estate development in Footscray featuring luxury apartments, SOHOs, and townhouses with interactive floorplans and inquiry registration.
Designed the end-to-end UI/UX and engineered the responsive front-end for SolarPlus—featuring custom WordPress architecture, solar array design tools, CRM workflows, and automated quotation systems.
Architected a bespoke web catalog and portfolio showcase template featuring editorial typography, interactive collection filtering, responsive project showcases, and ultra-fast visual rendering.
Architected a bespoke corporate web platform and solicitor directory with sub-second critical path rendering, strict WCAG 2.1 AA accessibility, and zero layout shift.
Custom WordPress WooCommerce build engineered with dynamic location distance freight charging, cubic yard material calculators, and streamlined bulk checkout.
Engineered an ultra-responsive betting application and interactive client console with zero-bloat state management and real-time live odds visualizers.
We audit your technical requirements, design custom post types (CPTs), taxonomy relationships, and ACF field schemas before writing code.
We develop custom template blocks and layout components using semantic HTML5, CSS design tokens, and clean PHP template parts.
We integrate 3rd-party APIs, configure caching layers, harden security headers, and test across all modern browser viewports.
Rigorous Core Web Vitals audit, database migration, automated backup configuration, and complete team walkthrough.
Founded by Chad Sia, Chad Sia Media provides specialized WordPress engineering for brands that demand measurable ROI. We eliminate account managers and junior developer outsourcing. You work directly with a senior engineer who writes production-grade code designed to perform for years.
"We treat every line of code as an investment in your business speed, security, and conversion metrics."
Book a discovery sprint to evaluate your technical requirements and get a concrete roadmap for your bespoke WordPress build.
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