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

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Mahafuzul Haque
Sommige informatie wordt in het Engels weergegeven.

Over deze dienst

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!

Respecteer de rechten van derden

Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.

Maak kennis met Mahafuzul Haque

Mahafuzul Haque

Shopify Developer Specializing in Liquid and Vanilla JS

  • Afkomstig uitBangladesh
  • Lid sindsnov 2024
  • Talen

    Bengaals, Engels
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!

Mijn portfolio

Andere Website onderhoud diensten die ik aanbied