E-Commerce Developer for Store Customization & Technical Setup

Hi Fiona,

I saw your project looking for an expert Shopify developer to build bespoke Liquid templates, size guides, and handle backend 3PL webhooks and server-side tracking (Meta CAPI & GTM). Having customized high-converting Shopify Online Store 2.0 themes and built custom integration pipelines for fashion brands, this project fits my core skill set directly.

To give you an exact scope and implementation plan, could you clarify a few details?

Size Guide & Metafields: Should the interactive size guide draw dynamically from product metafields (e.g., category, fit, measurements), or will it follow a standardized template layout?

3PL & Webhooks: Which 3PL/fulfillment provider are you integrating, and do they already have an open API/webhook spec for syncing inventory and order updates?

Server-Side Tracking: Are GTM and Meta Conversions API currently partially configured, or are we setting up the server-side container from scratch?

My Commitment: Because I specialize in clean Liquid development, performance optimization, and reliable webhook integrations, I guarantee to deliver the complete, fully-tested setup ahead of your 3–4 week sprint timeline.

Once you share these details, I’ll map out the technical breakdown and send over a full proposal.

Best regards,
Suman

- For the size guide, do you need a simple size chart per product, or should it dynamically change based on product category, gender, fit, measurements, or other metafield-driven attributes?

- For inventory automation and logistics, which third-party logistics/fulfilment provider are you currently using, and should inventory, fulfilment status, tracking numbers, and order updates sync automatically with Shopify?

Hi Fiona, for the inventory and 3PL workflow, which system should be the source of truth for stock and fulfilment status—Shopify or the 3PL—and does the 3PL provide an API/webhook specification we can build against?

To start immediately, we would need:
Shopify collaborator access, current theme/store details, 3PL name and API/webhook documentation, Meta Pixel/CAPI and GTM access, product/metafield requirements, size-guide/collection rules, and any existing custom code or integration notes.

Once these are received through WorkStream, we can begin immediately.

A couple of questions:
1. Do you already have the Shopify theme/store ready for customization?
2. Which inventory and logistics systems need to be integrated?
3. Are Meta CAPI and GTM already partially configured, or should I set them up from scratch?

Hi Fiona, Greetings of the day!

Which Shopify theme are you currently using, and is it already OS 2.0 compatible?

Do you already have the webhook/3PL provider selected, or should I handle the integration setup as well?

Are Meta CAPI and GTM already configured, or would you like them implemented from scratch?

Thank you!

Hi Fiona,

Which Shopify theme are you using, is the 3PL/webhook provider already selected, and are Meta CAPI and GTM configured or should I set them up from scratch?

Thanks!