Shopify Theme Developer
AI Coding Agents
Liquid Code & Automation

I build custom Shopify Online Store 2.0 themes with clean Liquid code and AI-assisted workflows. Backed by 8+ years of front-end development and hands-on Shopify development since 2023, I deliver maintainable, conversion-focused storefronts built to scale—through transparent communication, proactive optimization, and ongoing support.

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Justin Scaman

  • AI Coding Agents

    Claude AI agents accelerate builds, audits, and research—without sacrificing engineering judgment.

  • GitHub-Connected Workflows

    Version-controlled, documented changes so rollbacks are simple and nothing is a surprise.

  • Performance & Conversion

    Optimized stores that sell, not just look good.

Services

Specialized Shopify engineering with a production workflow.

Shopify Theme Development & Customization

  • Online Store 2.0 sections & blocks
  • Shopify CLI for rapid development
  • Clean, maintainable Liquid code

Shopify Flow & Automation Configuration

  • Shopify Flow & native Shopify automations (working knowledge)
  • Trigger-based workflow automation via Microsoft Power Automate
  • Practical setup of store automation rules

Store & Page Optimization

  • Core Web Vitals & performance strategy
  • Conversion rate optimization
  • Image optimization & asset management

GitHub + AI-Assisted Workflows

  • Claude AI coding agents for smarter, faster development
  • AI-assisted theme audits & code reviews
  • GitHub Actions & Shopify CLI automation

Custom Liquid Features & Integrations

  • Metafields & metaobjects
  • Custom sections, snippets, JSON templates
  • App integrations with clean boundaries

Web Content Accessibility

  • WCAG 2.1 AA compliance audits & improvements
  • ADA accessibility enhancements
  • GitHub-integrated AI workflows for accessibility

How I Work

A transparent, customer-first process designed to ensure we're the right fit for your project.

1

Email Consultation

Reach out via email with a brief overview of your store, goals, and challenges. I'll review your situation and suggest a time for our call.

2

30-Minute Proton Meet Call

I'll send you a private Proton Meet room link. We'll dive deep into your requirements, discuss your vision, and explore how I can help.

3

Custom Proposal

Based on our conversation, I'll send a detailed proposal with timeline, scope, and investment. No pressure—if we're not the right fit, there's zero cost.

100% Risk-Free: The consultation and proposal are completely free. If we can't meet your expectations or align on requirements, there's no obligation and no cost to you. I put you first.

Workflow

How client themes stay connected to GitHub for safe, repeatable delivery.

  1. 1) Connect

    Repo-per-client theme, Shopify Partner access, and secrets stored server-side.

  2. 2) Build

    Pull requests for every change, preview branches, and clear release notes.

  3. 3) Ship

    Automation, backups, rollback plan, and performance budget enforcement.

About

Shopify development with engineering discipline.

Quantum Shop Studio LLC is a one-person agency—every project goes through me directly, with no hand-offs and no juggling between unrelated accounts. I build Shopify storefronts as long-term partnerships, building slowly and deliberately, one relationship at a time. I believe in transparency, honest communication, and continuously improving your store—not just at launch, but months and years later. I use modern tooling (Claude Code, GitHub, Shopify CLI) to move fast, but always with maintainability and your success in mind. You're not just getting a developer; you're getting someone invested in your store's success well beyond the final invoice.

  • Stack

    Shopify CLI • Liquid • GitHub • Claude Code • Cursor

  • Principles

    Performance budgets • Accessibility • Maintainability

  • Ongoing Support

    Proactive optimization • Clear communication • Long-term partnership

Let's Build Together

Tell me about your store, your goals, and what success looks like for you. I'll be honest about what's possible and how I can help you grow.

Ready to start a conversation? Send me an email with a bit about your project. I'll get back to you within 24 hours.

Note: I specialize in working with US-based Shopify store owners. All development, communication, and operations are conducted domestically within the U.S. This approach ensures clear communication, reliable support, and the deepest understanding of your store's needs. Quantum Shop Studio LLC is fully insured (NEXT); a certificate of insurance is available to clients on request.