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Johnny C.
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Johnny C.

Senior Shopify Developer | Full-Stack

As a Top Rated developer who runs my own Shopify store, I bridge the gap between complex engineering and business ROI. I understand your bottom line because I manage my own. Expertise at a Glance: Shopify Plus: Checkout Extensibility, Shopify Flow, & B2B. Custom Builds: High-performance OS 2.0 themes & Headless (Hydrogen). Full-Stack: Custom App development, Private APIs, & ERP integrations. Speed & SEO: Deep optimization to crush Core Web Vitals. CRO: Data-driven UX improvements to reduce cart abandonment. The Professional Standard: 100% Job Success. Clean, scalable code (Liquid, JS, CSS, GraphQL).

🇨🇳Hangzhou, China$40/hr100% JSS5.00 (11)Since Jul 2015

Earnings and projects

MRR (estimate)
≈$223

An estimate from an earlier read

World#109,410 / 412k
🇨🇳Country#633 / 2,007
Revenue, last 30 days
$129

Last 6 months: $1.3k

World#88,778 / 412k
🇨🇳Country#474 / 2,007
Total earnings
$26k

Billed in all: $27k

World#121,299 / 412k
🇨🇳Country#471 / 2,007
Per project
$718

$447 in the last 6 months

World#150,581 / 412k
🇨🇳Country#574 / 2,007
Projects, last 6 months
3
0% fixed100% hourly
World#66,479 / 412k
🇨🇳Country#408 / 2,007
Projects in all
36

Across 41 contracts

61% fixed39% hourly
World#83,215 / 412k
🇨🇳Country#396 / 2,007

Earnings, last 30 days

$27.5k+$120 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$27.3k$27.4k$27.5kOct 9Oct 24Nov 8

No data since Nov 5, 2026.

Skill rankings: Top 22% in CSS

Ranked by MRR among everyone on Upwork with the skill.

  1. #674Set Up Shopify Site1,974 freelancers · 🇨🇳 #2Top 34%
  2. #683Liquid1,844 freelancers · 🇨🇳 #2Top 37%
  3. #863Shopify Website Redesign2,433 freelancers · 🇨🇳 #1Top 35%
  4. #1,125Shopify Apps3,368 freelancers · 🇨🇳 #1Top 33%
  5. #1,126Shopify Templates3,688 freelancers · 🇨🇳 #3Top 31%
  6. #1,137Shopify Plus3,236 freelancers · 🇨🇳 #2Top 35%
  7. #1,239Shopify Website Design3,714 freelancers · 🇨🇳 #1Top 33%
  8. #1,471Shopify Theme4,613 freelancers · 🇨🇳 #4Top 32%