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D David Williams
Selected work

Projects

A collection of projects spanning enterprise platforms, marketing websites, frontend architecture, analytics implementations, performance optimization, and modern digital experiences.

screenshot of Billtrust Global Website

Billtrust Global Website

2023

Led a full migration from WordPress to Sitecore, delivering a multilingual global website with improved performance, SEO, personalization, and compliance.

Sitecore WordPress SEO Accessibility Migration Architecture Analytics
screenshot of Powder Alliance Global Ski Website

Powder Alliance Global Ski Website

2020

Designed and developed a high-performance WordPress website for Powder Alliance, improving page speed, engagement, and enabling scalable content management for 18 global resorts.

WordPress Performance UX/UI Data Visualization CMS Architecture Scalability Interactive Design
screenshot of Tahoe Sand & Gravel Static Website

Tahoe Sand & Gravel Static Website

2018

Designed and developed a high-performance static website with a custom JavaScript calculator, improving speed, reducing costs, and simplifying operations for a local business.

Static Site Performance UX/UI Architecture Product Design Search & Filtering Cost Optimization
screenshot of Sierra-at-Tahoe Ski Resort Website

Sierra-at-Tahoe Ski Resort Website

2017

Led development of a high-traffic ski resort platform featuring real-time data, eCommerce, and advanced UX, increasing revenue by $5M and doubling annual pageviews.

WordPress Platform Development eCommerce Real-Time Systems UX/UI API Integration Data Visualization Scalability
screenshot of Sierra-at-Tahoe marketing emails

Lifecycle Marketing & CRM Platform

2017

Led CRM strategy and lifecycle email marketing for Sierra-at-Tahoe, generating $3.2M in revenue, increasing skier visits by 23%, and improving retention by 16% through automated and segmented communications.

Lifecycle Marketing CRM Strategy Email Development Automation Conversion Optimization UX Communication Design Revenue Growth
Real Tahoe Estates Real Estate Website

Real Tahoe Estates Real Estate Website

2016

Designed and developed a full-featured real estate platform with IDX integration, advanced search, and scalable content strategy to drive engagement for buyers and sellers.

WordPress Platform Development UX/UI CMS Architecture API Integration Search & Filtering Content Strategy
Barton Health Hospital Website homepage

Barton Health Hospital Website

2013

Redesigned a multi-site healthcare platform with provider search, patient tools, and accessibility improvements, increasing annual pageviews by 45%.

Healthcare Platform Development UX/UI Accessibility API Integration Search Multi-Site Architecture
Sacramento Kings (NBA) Website homepage

Sacramento Kings (NBA) Website

2011

Redesigned the Sacramento Kings digital platform to support high-traffic events, real-time publishing, interactive fan engagement, and multimedia content experiences.

Drupal Platform Development High-Traffic Systems UX/UI Interactive Design Content Publishing Fan Engagement Scalability

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