Gleefull Shopify QA — Analytico Tech Case Study
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🛍️ Shopify / eCommerce

Shopify Store QA & Implementation Lead — Gleefull Supplements

Led QA, content editing, and external agency coordination to deliver a polished, fully-functional Shopify supplements store — structured testing, responsive design, and seamless checkout on all devices.

ClientGleefull Supplements
IndustryRetail / eCommerce
TypeShopify Store
GeographyGlobal
Live sitegleefullsupps.com ↗
StatusLive
Overview

The challenge: managing quality across an external agency build

Gleefull Supplements needed a complete Shopify store — product pages, collections, checkout flows, and inventory integration. The development was handled by an external agency, which introduced a common but difficult challenge: how do you ensure quality, consistency, and on-time delivery when your developer isn't in-house?

Analytico was brought in to own the QA process entirely — reviewing agency deliverables against requirements, managing content edits through the Shopify store editor, catching integration inconsistencies, and ensuring the final store met enterprise-level UX and performance standards before go-live.

View live store →
What We Did

QA-led delivery across the full store lifecycle

1
Requirements Review & QA Framework Setup
Before agency development began, we defined a structured QA checklist covering: responsive breakpoints, checkout flow steps, product page elements, collection filters, cart behaviour, payment methods, and cross-browser compatibility. This ensured every agency deliverable had clear acceptance criteria.
2
Agency Coordination & Sprint Reviews
Led weekly review sessions with the external development agency. Reviewed each sprint deliverable against the QA checklist, documented bugs and deviations with annotated screenshots, and tracked resolution status. Maintained a clear issue log that prevented duplicate feedback and reduced back-and-forth cycles.
3
Content Editing via Shopify Store Editor
Managed all content updates directly through the Shopify store editor — product descriptions, collection page copy, banner images, navigation labels, and metafields. Ensured brand voice consistency across all product pages and collection categories for the Gleefull supplement range.
4
Checkout & Payment Flow Testing
Ran end-to-end checkout testing across multiple device types, browsers, and payment methods. Tested abandoned cart recovery flows, discount code application, and order confirmation emails. Identified and resolved 3 checkout edge cases that would have caused failures on mobile payment wallets (Apple Pay, Google Pay).
5
API & Inventory Integration Verification
Verified Shopify API integrations for inventory sync, order management, and third-party fulfilment. Tested stock level updates, out-of-stock behaviour on product pages, and webhook reliability for order processing. Coordinated with the agency to fix two inventory sync issues before launch.
QA & Delivery Architecture — Shopify Store
Delivery workflow
📋
Requirements
QA checklist
→
🏗️
Agency Build
Liquid · JS · CSS
→
🔍
QA Review
Analytico leads
→
✅
Go Live
gleefullsupps.com
QA checklist categories
✓
Responsive design — tested on 6 breakpoints (320px → 1440px)
✓
Cross-browser — Chrome, Safari, Firefox, Edge, iOS Safari, Chrome Android
✓
Checkout flow — cart → checkout → payment → confirmation end-to-end
✓
Payment methods — credit card, Apple Pay, Google Pay, Shop Pay
✓
Product pages — images, variants, quantity, add-to-cart, metafields
✓
Inventory API — stock levels, out-of-stock states, restock notifications
✓
Page speed — Lighthouse scores ≥ 85 on mobile
Shopify tech layers
1
Theme Layer
Shopify LiquidSectionsBlocksTheme Editor
2
Frontend
JavaScriptjQueryBootstrapCSSHTML
3
Shopify APIs
Storefront APIAdmin APIInventoryOrdersWebhooks
4
QA Process
Structured ChecklistSprint ReviewsBug TrackingDevice Testing
Outcomes

A polished store, delivered on time

✅
Delivered a fully functional Shopify store — every product page, collection, and checkout flow QA-verified before go-live. Zero critical bugs found post-launch.
📱
Responsive across all devices — tested on 6 breakpoints from 320px mobile to 1440px desktop, with specific attention to iOS Safari and Android Chrome checkout behaviour.
🔄
Reduced errors and iteration cycles — structured QA framework eliminated repeat feedback loops with the agency. Average issue resolution time dropped from 5 days to 2 days by end of project.
🤝
Smooth agency coordination — clear issue documentation and sprint review structure meant the agency developers had unambiguous requirements for every fix, reducing misinterpretation.
Challenges & Solutions
Reliance on external agency — created risk of missed requirements. Solved with upfront QA checklist and weekly review cadence.
Maintaining quality standards across sprints — solved by treating QA checklist as a living doc updated after each issue found.
Timely edits and QA cycles — solved by batching content edits and communicating them in structured lists, not ad-hoc messages.
Integration consistency (inventory + checkout) — solved by defining explicit test cases for each API integration before development began.
Key Approaches
QA-led delivery
Rather than reviewing at the end, QA was integrated from sprint 1. Every agency deliverable had a defined acceptance criteria before development started, making review faster and clearer.
Shopify Theme Editor for content
Managing content through the editor rather than code changes means non-technical stakeholders can make future updates without developer involvement — reducing long-term maintenance cost.
Structured issue tracking
Annotated screenshots with device/browser context, severity labels, and reproduction steps. This format eliminated the back-and-forth of "can you reproduce this?" and made agency fixes significantly faster.
Tech Stack
Shopify Liquid Shopify APIs JavaScript jQuery Bootstrap HTML / CSS
Delivery Metrics
✅
Zero
Critical bugs post-launch
📱
6
Responsive breakpoints tested
🌐
6
Browsers tested
⚡
85+
Lighthouse mobile score
QA Areas Covered
Checkout Flow Responsive Design Cross-browser Payment Methods API Integration Performance

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