Custom WordPress Plugin & API Development
Solve custom business workflows that generic marketplace plugins cannot handle. From bespoke WooCommerce checkout rules and third-party REST API webhooks to lightweight admin dashboards and AI integrations, engineered with zero bloat and strict security.
What I Can Build For Your WordPress System
Clean, maintainable, object-oriented PHP architecture that integrates flawlessly into the native WordPress dashboard without conflicting with other plugins.
Custom Admin Dashboards
Native WordPress admin pages, custom settings panels, AJAX data tables, and intuitive UI components that match the official WordPress core styling.
REST API & Webhook Bridges
Bidirectional API connections between WordPress and third-party CRMs (HubSpot, Salesforce), Stripe billing, ERP inventory systems, and automated webhook listeners.
WooCommerce Extensions
Custom pricing rules, tier-based discounts, B2B wholesale portals, multi-step checkout modifications, and bespoke payment gateway integrations.
AI & LLM Integrations
Integrate OpenAI (GPT-4o), Google Gemini, and Claude APIs directly into WordPress workflows for automated metadata, content categorization, and alt text generation.
High-Speed Query Optimization
Custom database tables, indexed queries, transient caching, and lightweight background workers that process thousands of items without freezing the server.
WordPress.org Review Compliance
Plugin architecture built to pass official WordPress.org Plugin Review Team standards: strict nonce verification, input sanitization, and data escaping.
Official WordPress.org Published Plugins
Real software approved by the official WordPress.org review team and deployed across global websites.
ZHS AI Alt Text Generator
Multi-provider AI vision suite for WordPress automating image alt text generation for WCAG accessibility. Connects to OpenAI, Gemini, Claude, Qwen, or runs 100% free offline.
ZHS Site Audit & SEO Diagnostics
Automated 17-point technical health audit and SEO diagnostics engine built natively into wp-admin. Evaluates technical indexing, Core Web Vitals, and JSON-LD schema with zero external dependencies.
Plugin Development FAQs
Key details on code ownership, updates, performance safety, and API connectivity.
Have a Custom Feature or Integration Idea?
Let's discuss your requirements on a 30-minute technical discovery call. We'll map out the architecture, define database models, and deliver a zero-bloat solution tailored to your system.