Ecommerce Website Development | Custom Online Stores | Gray Arc
High-Converting E-Commerce Engineering Agency

E-Commerce Sites Built To Drive 24/7 Sales.

Build scalable, high-converting online stores that turn visitors into repeat buyers. Custom WooCommerce & Shopify development with secure payment gateways, inventory sync, & fast checkout.

150+ Stores Engineering
98% Client Satisfaction
5+ Years Experience
Secure Payment Sync Mobile Shopping Optimized Inventory Sync Fast Checkout

End-to-End E-Commerce Engineering

We design and develop custom online shopping experiences that increase average order value (AOV) and reduce cart abandonment.

Custom E-Commerce Store

Tailor-made e-commerce website development designed specifically for your product catalog, branding, and customer flow.

From ₹35,000

Payment & Shipping Gateway Sync

Seamless integration with Razorpay, Cashfree, PhonePe, Stripe, Shiprocket, and Pickrr for automated order shipping.

From ₹10,000

Multi-Vendor Marketplace

Build your own Amazon or Flipkart-style multi-seller marketplace with vendor dashboards, commission splits, and payouts.

From ₹75,000

E-Commerce Mobile App Sync

Convert your online store into native iOS and Android mobile shopping apps with real-time push notifications.

From ₹45,000

Store Maintenance & Optimization

Daily backups, product catalog updates, security patching, and checkout performance tuning for uninterrupted sales.

From ₹5,000/mo

4-Step E-Commerce Engineering

Structured development roadmap designed for quick launch and high conversion rates.

01

Catalog Strategy

Structuring product categories, SKU attributes, payment gateway needs, and inventory rules.

02

Store Architecture

Engineering fast, mobile-first product page layouts, search filters, and cart drawer components.

03

Gateway & Shipping

Integrating instant UPI, card payment gateways, automated courier shipping, and tax calculations.

04

Launch & Scale

End-to-end checkout testing, SSL certificate setup, domain deployment, and order management training.

Delivered E-Commerce Platforms

Real online stores handling daily orders across fashion, gourmet foods, and consumer goods.

Mint Velvet E-Com Badola Bakers Store Wedsmint Store Sharvi Logistics Mint Velvet E-Com Badola Bakers Store
Fashion & Apparel

Mint Velvet Store

Custom luxury fashion store with automated inventory sync, coupon codes, and 1-click checkout.

Fresh Bakery & Retail

Badola Bakers Online

E-commerce website featuring delivery date slot selection, cake customizations, and instant UPI checkout.

Bridal & Accessories

Wedsmint Online Portal

High-scale e-commerce portal with multi-currency payment options and automated WhatsApp order tracking.

Transparent E-Commerce Pricing

No monthly transaction fees. You keep 100% of your store revenue.

Managed E-Commerce
2,990/month
  • Complete E-Commerce Store Build
  • Payment Gateway Setup (UPI + Cards)
  • 20 Products Loaded & Categorized
  • High-Speed Cloud Hosting & SSL
  • Monthly Product Updates & Support
Get Started

Ready to Launch Your
Online Store?

Drop us your details and our lead e-commerce engineer will reach out within 2 hours with a free consultation and project plan.