I will fix shopify bugs, liquid errors, and javascript cart issues

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Mahafuzul Haque
Einige Informationen werden in englischer Sprache angezeigt.

Über diesen Service

Please contact me before placing an order to discuss your store's requirements.


Is a broken feature or theme bug impacting your sales? I provide fast, clean, and reliable technical fixes for Shopify merchants. With 5+ years of experience in production theme development, I troubleshoot and resolve Shopify bugs without adding bloat or slow third-party apps.


Common Issues I Fix:

  • Cart & Checkout Glitches: AJAX cart drawers, quantity selectors, and cart total mismatches
  • Interactive UI Bugs: Broken variant selectors, color swatches, dropdowns, and tabs
  • Liquid & Theme Errors: Section rendering bugs, schema conflicts, and console script errors
  • Mobile & Layout Fixes: Unresponsive layouts and CSS display bugs
  • App Conflicts: Resolving third-party scripts fighting over DOM elements


Why Choose Me?

  • Safe Development: Tested on a duplicate/staging theme never on your live store
  • Clean Code: Native Vanilla JavaScript & Liquid-first approach
  • Clear Documentation: Every fix is documented so you know what was updated


Send a message with a description or video link of the issue to get started!

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Lerne Mahafuzul Haque kennen

Mahafuzul Haque

Shopify Developer Specializing in Liquid and Vanilla JS

  • AusBangladesch
  • Mitglied seitNov. 2024
  • Sprachen

    Bengalisch, Englisch
Hi! I'm Mahafuzul Haque, a Senior Shopify Developer with 5+ years of hands-on experience building and optimizing production stores. I specialize in Dawn themes, custom Liquid sections, Vanilla JS, AJAX cart systems, and PageSpeed optimizations. My Approach: • Vanilla-First: Native Liquid & JS to keep stores fast without app bloat. • Zero Risk: All edits and features built safely on staging themes. • Clear Docs: Every build comes documented so you know what changed. Message me anytime—let's make your store fast and launch-ready!

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