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William P.
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William P.

Certified Shopify Developer & UX Design | Strategic Shopify Partner

With 7+ years of hands-on Shopify experience and 3,200+ projects delivered across 100+ brands, I help 6 to 8-figure DTC brands build, optimize, and scale their storefronts - from first launch to ongoing growth. Shopify Plus Partner since 2019. Challenges I take off your plate so you can focus on growing your business: Shopify Development & Custom Features Theme customizations, app integrations, advanced features, checkout extensibility, accounts extensibility, anything you can dream for your store - built to scale with your business. Shopify Conversion Rate Optimization & A/B Testing Data-backed UX improvements and structured testing that turns traffic into revenue. $200K+ in measurable incremental revenue generated through testing to date. Conversion-Focused Shopify Design Brand-first, pixel-perfect projects designed around how your customers actually browse and buy. Every layout, element, and interaction is intentional. Landing pages, A/B test design ideas, full sites, and more. New Store Builds & Platform Migrations Full Shopify and Shopify Plus builds from the ground up - or seamless migrations from WooCommerce, Magento, BigCommerce, and other platforms. Launch-ready, seamless transition, and built to convert from day one. Custom Shopify App Development & Integrations Custom-built apps to fit your exact needs, advanced Shopify API implementations, unique automations, and bespoke solutions that extend your store beyond out-of-the-box limitations. Shopify Site Speed & Technical SEO Faster load times, cleaner code, and stronger organic visibility to support both paid and organic acquisition. ADA Accessibility & WCAG Compliance Accessibility audits and remediation to bring your store in line with WCAG standards - reducing legal risk, frivolous lawsuits, and making your site usable for every customer. Shopify Conversion Tracking & Performance Analytics Clean analytics setup, conversion tracking, user data analysis, and performance reporting so you're making decisions based on real data; not gut feelings. Ongoing Development & Fast Technical Support Reliable, consistent execution so your store keeps moving without bottlenecks or putting things on the back burner. I'm often the 'tech support guy' for those unique one-off questions or requests --- I've partnered with brands like True Classic, Fathead, Weston Table, Pure Salt Interiors, and high-end DTC brands across luxury home, CPG, health, and lifestyle. Going beyond simple Shopify development - I build storefronts that are engineered to sell. Every decision is tied back to how your customers actually browse, buy, and come back. Taking pride in deep technical execution combined with a real understanding of buyer behavior means your store isn't just functional, it's performing. If you're looking for a senior-level Shopify partner to lead your storefront strategy, improve conversion, or handle ongoing development - contact me today. I bring deep experience, transparency, and long-term thinking to every project.

🇺🇸Detroit, United States$85/hr100% JSS5.00 (32)Since Jan 2019
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Earnings and projects

MRR
$2.4k

Last 6 months ÷ 6

World#17,151 / 412k
🇺🇸Country#4,119 / 62.1k
Revenue, last 30 days
$7.9k

Last 6 months: $15k

World#2,398 / 412k
🇺🇸Country#987 / 62.1k
Total earnings
$60k

Billed in all: $61k

World#64,994 / 412k
🇺🇸Country#12,118 / 62.1k
Per project
$1.3k

$15k in the last 6 months

World#105,779 / 412k
🇺🇸Country#17,996 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
47

Across 50 contracts

68% fixed32% hourly
World#65,007 / 412k
🇺🇸Country#9,873 / 62.1k

Earnings, last 30 days

$61.2k+$7.9k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$50k$55k$60k$65kOct 8Oct 23Nov 7

Skill rankings: Top 5% in Shopify

Ranked by MRR among everyone on Upwork with the skill.

  1. #13Platform Migration88 freelancers · 🇺🇸 #5Top 15%
  2. #23Ecommerce Storefront Design337 freelancers · 🇺🇸 #5Top 7%
  3. #153Shopify Website Redesign2,433 freelancers · 🇺🇸 #13Top 6%
  4. #185Page Speed Optimization3,190 freelancers · 🇺🇸 #33Top 6%
  5. #191Shopify Templates3,688 freelancers · 🇺🇸 #25Top 5%
  6. #200Shopify Website Design3,714 freelancers · 🇺🇸 #24Top 5%
  7. #247Shopify Plus3,236 freelancers · 🇺🇸 #45Top 8%
  8. #258Shopify Development4,372 freelancers · 🇺🇸 #36Top 6%