Our Zurich WordPress projects follow a development methodology adapted for Swiss business expectations: (1) Requirements and architecture (weeks 1-2): thorough planning before any code is written. Content architecture: defining custom post types, taxonomies, and content relationships. Swiss WordPress sites typically have complex content structures — not just "posts and pages" but structured content types for services, team members, locations, publications, case studies, events, and regulatory documents. Each content type: defined with fields, relationships, and editorial workflows before development begins. Multilingual strategy: deciding the multilingual approach. WPML for sites needing deep integration and complex translation workflows. Polylang for simpler multilingual requirements. Multisite for sites where language versions are substantially different (different content, different structure — not just translations). Language-specific URL structure: domain-based (zurich-company.ch vs. zurich-company.fr), subdirectory-based (/de/ vs. /fr/), or subdomain-based (de.zurich-company.ch) — each having different SEO implications and technical requirements. Hosting and infrastructure: selecting hosting based on requirements. Swiss hosting for data sovereignty needs. Global CDN (Cloudflare, Fastly) with Swiss origin for performance. Staging environments for content and code testing. Git-based deployment (not FTP — which is still common in the WordPress world but unacceptable for enterprise Swiss deployments). (2) Custom theme development (weeks 2-5): building the WordPress theme. We develop custom themes — not modified premium themes. Swiss businesses expect bespoke design implementation, not templates with adjusted colours. Block editor integration: building custom Gutenberg blocks that give content editors structured, branded content components — not a blank canvas where editors can create off-brand layouts. Responsive implementation: mobile-first development, tested across devices. Swiss mobile usage is high — 70%+ of traffic on many Zurich business sites comes from mobile. Performance as a feature: lazy loading, critical CSS, image optimisation (WebP with fallback), and efficient JavaScript — targeting sub-2-second load times on Swiss connections. The theme: not a monolith but a component-based architecture using ACF (Advanced Custom Fields) Pro or custom blocks, allowing content editors to assemble pages from pre-designed, responsive, on-brand components. (3) Plugin development and integration (weeks 3-6): WordPress plugins selected carefully — not the "install 40 plugins" approach that creates maintenance nightmares. Each plugin: evaluated for code quality (we review plugin source code), update frequency, security track record, and compatibility. Custom plugins developed for functionality where existing plugins don't meet requirements or where the business logic is too specific for general-purpose solutions. Integrations: CRM connection (HubSpot, Salesforce, or Swiss systems), ERP integration (SAP — common in Swiss enterprises — or Abacus, the Swiss SME ERP), email marketing (Mailchimp, Sendinblue, or Swiss providers), analytics (Matomo for privacy-focused Swiss analytics — a GDPR/nFADP-compliant alternative to Google Analytics, which many Swiss businesses are moving away from after Schrems II), and payment systems (for WooCommerce: PostFinance — Switzerland's payment service, TWINT — Switzerland's mobile payment system, and traditional card processing through Worldline/SIX). (4) Content migration and editorial workflow (weeks 4-6): for redesign projects — migrating existing content while improving structure. Content audit: reviewing existing content for quality, accuracy, and relevance. Multilingual content: ensuring translations are migrated correctly with language relationships maintained. Editorial workflow: implementing approval workflows for regulated content (financial disclaimers, pharmaceutical information) using plugins like PublishPress or custom workflows. User roles: defining who can create, edit, translate, review, and publish content — with appropriate permissions for each language and content type. (5) Quality assurance and launch (weeks 6-8): thorough testing before go-live. Cross-browser testing: Chrome, Firefox, Safari, Edge — on desktop and mobile. Swiss-specific: Swisscom TV (IPTV) browser for sites targeting Swisscom customers. Accessibility testing: WCAG 2.1 AA compliance — both a legal requirement under Swiss disability discrimination law (BehiG/LHand) and a practical necessity for public-facing sites. Performance testing: load testing from Swiss locations, Core Web Vitals optimisation (LCP, CLS, INP), and caching configuration verification. Multilingual QA: native speakers reviewing each language version for linguistic accuracy, cultural appropriateness, and functional correctness (date formats, currency symbols, number formatting — Swiss formats differ from German: 1'000.00 not 1.000,00). Security audit: WordPress hardening, plugin security review, SSL configuration, and penetration testing for enterprise sites.