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Enterprise Shopify Apps & Cloud Integrations • fit-apps.dev

Scale Your Shopify Operations with Intelligent FIT Apps & Real-Time ERP Bridges

Eliminate overselling with sub-2s Zoho Inventory sync, automate Legal Metrology compliance, empower customers with vehicle fitment finders, and build custom Shopify apps on Google Cloud Run.

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<2s Real-Time Sync Latency
99.9% Stock & Order Accuracy
100% Legal Metrology Compliance
10M+ Processed Cloud Events

Flagship Applications

Engineered for High-Growth E-Commerce

Battle-tested on multi-crore Shopify stores to solve real operational bottlenecks.

Real-Time ERP Sync

FIT Zoho Sync

Bidirectional, sub-2-second inventory, order, and invoice synchronization between Shopify and Zoho ERP.

  • ✓ Instant Real-Time Stock Updates: Webhook-triggered updates ensure stock is deducted in Zoho the instant a Shopify order lands, and vice-versa.
  • ✓ Multi-Location Warehouse Mapping: Map individual Shopify locations (Retail Stores, Regional Warehouses, 3PLs) to distinct Zoho warehouse accounts.
  • ✓ Automated Order & Invoice Flow: Generates Zoho Sales Orders, Invoices, and GST tax breakdowns with zero manual human entry.
  • ✓ Discrepancy Auto-Repair & Bulk Sync: Automatic queue retries with manual batch synchronization to resolve historical inventory drift.
Shopify Plus Zoho Inventory Zoho Books Zoho CRM Google Cloud Run
FIT Zoho Sync Architecture
FIT Listing Master Compliance & Fitment
Compliance & Catalog Suite

FIT Listing Master

Mandatory Legal Metrology compliance, Year-Make-Model vehicle fitment engine, and 3D volumetric packaging calculations.

  • ✓ Mandatory Legal Metrology Compliance: Protect your store from government notices and marketplace penalties by auto-formatting MRP, Net Quantity, Country of Origin, and Manufacturer details into Shopify metafields.
  • ✓ Year-Make-Model Vehicle Fitment: Built for automotive, motorcycle, and industrial equipment sellers. Allows buyers to filter thousands of SKUs by specific vehicle model with guaranteed compatibility.
  • ✓ Volumetric Shipping Packaging Calculator: Calculates precise Length x Width x Height dimensional weights to eliminate courier back-charges and shipping disputes.
  • ✓ Bulk Metafield Sync Engine: Ingests thousands of SKU attributes via Excel or API directly into Shopify GraphQL metafields in seconds.
Legal Metrology Act Shopify Metafields Automotive Fitment Volumetric Box Shipping

Bespoke Engineering

Custom Shopify Apps & Enterprise Bridges

Need a proprietary workflow that off-the-shelf apps can't handle? We architect tailor-made cloud applications.

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Bespoke Shopify Apps

Custom public or private apps built with modern React Router / Remix and Node.js, deployed on serverless Google Cloud Run for lightning-fast speeds and high concurrent volume.

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B2B & Dealer Portals

Custom wholesale portals for distributors with passwordless dealer login, tiered wholesale price lists, credit limits, purchase orders, and quick CSV bulk-upload ordering.

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Proprietary ERP Bridges

Seamless data synchronization between Shopify and legacy ERPs (SAP, Microsoft Dynamics, Tally, Odoo, or custom internal SQL databases) with zero data loss.

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Warehouse & Barcode Systems

Custom handheld barcode scanning apps, pick-and-pack verification, dispatch tracking, and automated courier consignment generation for error-free fulfillment.

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Checkout UI & Functions

Custom Shopify checkout extensions, dynamic bundle discounts, payment method customization, and custom cart validation logic using Shopify Functions.

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Cloud Run DevOps & Hosting

Managed Google Cloud Run setup, microservice containerization, automated CI/CD deployments, zero-downtime scaling, and low infrastructure cost architecture.

Interactive Solution Finder

Find the Exact FIT Solution for Your Store

Select your industry and biggest operational bottleneck to discover your customized roadmap.

1. Select Your Store Industry:
2. Select Your Biggest Operational Headache:
Recommended FIT Architecture:

FIT Zoho Sync (Multi-Location Edition)

0% Overselling

Synchronizes your Shopify online inventory with Zoho Books & warehouse locations in under 2 seconds. Orders auto-generate GST invoices with zero manual intervention.

Get Started with FIT Zoho Sync →

Tested in Production

Trusted by Leading Shopify Stores

Real enterprise retailers operating with zero inventory discrepancies and full legal compliance.

Bike n Biker 10,000+ SKUs Synced

Premier Motorcycle Gear & Performance Parts Destination

Integrated FIT Zoho Sync to bridge Shopify Plus with physical retail counter sales and warehouse fulfillment. Deployed FIT Listing Master's Year-Make-Model fitment engine, reducing incorrect part returns by 40%.

Shopify Plus Zoho Books & Inventory Fitment Engine Google Cloud Run
Anna Simona Sub-2s Webhooks

Luxury Home Furnishings & Textile Brand

Automated high-velocity luxury inventory tracking across multi-city store locations and Zoho ERP. Orders flow automatically into Zoho Books with full tax breakdowns and SKU-level tracking.

Multi-Location Sync Zoho ERP GST Automation Google Cloud Run

Got Questions?

Frequently Asked Questions

Everything you need to know about our Shopify apps, custom integrations, and Google Cloud Run deployment.

FIT Zoho Sync operates using an event-driven webhook architecture deployed on Google Cloud Run. Whenever a purchase or refund occurs on Shopify, or a stock adjustment happens inside Zoho Inventory, our cloud container catches the webhook and completes the 2-way sync in under 2 seconds.
The Indian Legal Metrology (Packaged Commodities) Rules mandate that every e-commerce product listing must display Maximum Retail Price (MRP), Net Quantity, Country of Origin, Manufacturer or Packer Name & Address, and Consumer Care details. Non-compliance results in heavy fines and platform de-listing. FIT Listing Master automates this across your entire catalog.
Yes! We specialize in custom Shopify app development, B2B dealer portals, and proprietary API bridges (for SAP, Microsoft Dynamics, Tally, Odoo, or internal databases). We configure the entire infrastructure on Google Cloud Run for seamless, serverless operation.
Google Cloud Run offers containerized serverless hosting that automatically scales up during festive flash sales (like Black Friday or Diwali) and scales to zero when idle. It provides 99.9% uptime, sub-second response times, and cuts merchant cloud costs significantly compared to maintaining expensive dedicated virtual machines.
For FIT Zoho Sync and FIT Listing Master, initial onboarding and store connection typically takes 24 to 48 hours. For bespoke apps and custom ERP integrations, we provide an architectural roadmap and prototype within 3 to 7 business days.

Let's Build Together

Sign Up or Request a Custom Consultation

Tell us about your Shopify store and your technical requirements. We will review your setup and get back to you within 24 hours.