Digital Commerce Engineering

Custom E-commerce Website Development Services

Create an online shopping experience that helps customers discover products, compare options, and complete purchases. We plan and develop e-commerce websites around catalog structure, checkout requirements, and business operations.

Discuss Your E-commerce Project →Explore Platform Options

Service Overview

Engineering Scalable Shopping Journeys and Frictionless Checkouts

A successful e-commerce store requires far more than uploading product images to a website template. It demands robust inventory synchronisation, lightning-fast category filtering, transparent shipping calculations, and reliable, secure payment gateways that convert browsing shoppers into paying customers.

At Arvis Digital, we engineer custom e-commerce websites tailored to your product catalog size, sales volume, and fulfillment workflows. Whether you are launching a direct-to-consumer (D2C) brand, building a multi-brand retail store, or modernizing a B2B wholesale ordering portal, our development approach balances visual polish with high transactional stability.

We guide businesses through unbiased platform selection—advising on when Shopify, WooCommerce, or a custom headless commerce architecture best suits your operational budget, internal technical capabilities, and long-term scaling milestones.

Who This Service Is Engineered For

Retail brands transitioning from offline physical showrooms into omnichannel digital commerce
D2C consumer product startups in India requiring seamless UPI, card, and net-banking checkouts
B2B distributors and wholesalers needing volume-based pricing tiers, credit terms, and GST invoicing
Established online merchants migrating from slow, legacy platforms to high-speed modern stores

Operational & Business Problems We Solve

Checkout Friction & Cart Abandonment

We streamline checkout flows into single-page or optimized multi-step processes with guest checkout and instant OTP verification.

Slow Category Search & Inflexible Filtering

We implement lightning-fast faceted search, allowing shoppers to filter by size, color, brand, and price without page reloads.

Inventory Desynchronization & Stock Overselling

We configure real-time stock reservation and API bridges between your store catalog, ERP, and physical warehouse inventory.

Poor Mobile Purchasing UX

Every element—from thumbnail swipe galleries to mobile sticky add-to-cart buttons—is engineered for seamless thumb interaction.

Core Capabilities

Services & Solutions We Deliver

Explore the specific deliverables and technical competencies we bring to each engagement, customized for your requirements.

Custom Online Store Development

Bespoke storefronts engineered around your brand identity, unique product display requirements, and customer purchasing behaviors.

Product Catalog Management

Structured database schemas supporting multi-attribute variants, high-resolution media galleries, SKU tracking, and bulk import/export.

Shopping Cart & Frictionless Checkout

High-conversion checkout architecture supporting promo coupons, gift cards, order notes, and one-click address completion.

Payment Gateway Integration

Flawless connectivity with verified payment gateways (Razorpay, Cashfree, Stripe, PayU) supporting UPI, Cards, Net Banking, and COD.

Order & Inventory Management Workflows

Automated status updates, return/refund processing triggers, packing slip generation, and stock threshold notifications.

Shipping, Logistics & GST Workflows

Integration with shipping aggregators (Shiprocket, Delhivery, Blue Dart) with pin-code serviceability checks and automated GST calculations.

Customer Accounts & Loyalty Portals

Self-service customer dashboards for order tracking, re-ordering, address books, wishlist management, and customer support history.

E-commerce SEO Foundations

Product schema markup, automated XML sitemaps, clean canonical category URLs, and breadcrumb microdata to maximize organic search visibility.

E-commerce Platform Selection Guidance

Unbiased advisory helping you evaluate total cost of ownership across Shopify, WooCommerce, and custom headless Next.js platforms.

Store Maintenance & Security Support

Proactive patch management, database optimization, SSL certificate renewals, and payment webhook health monitoring.

Scope & Deliverables

What You Receive

Every project agreement is backed by clear, tangible technical deliverables documented before work begins.

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Fully Functional E-commerce Store

Complete deployment covering homepage, catalog categories, product detail pages, cart, and checkout.

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Indian & Global Payment Gateways

Configured and tested payment processing supporting UPI, credit/debit cards, net banking, and international currencies.

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Shipping & Pin-Code Verification

Real-time postal code deliverability checker and courier rate calculation on product detail pages.

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GST-Compliant Tax Invoicing

Automated invoice generation showing state-specific CGST, SGST, IGST, and customer GSTIN fields.

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Mobile-Optimized Shopping Experience

Sub-2-second load speeds, touch-friendly product carousels, and persistent bottom-bar checkout actions.

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Analytics & E-commerce Funnel Tracking

GA4 Enhanced E-commerce tracking measuring item views, add_to_cart, begin_checkout, and purchase events.

Challenges Solved

Navigating Complex Implementation Realities

Choosing Between Shopify, WooCommerce, and Headless

We assess your catalog volume, customization needs, and transaction fees to recommend the most cost-effective platform for your current scale and 3-year roadmap.

Handling High Traffic Spikes During Flash Sales

We engineer server caching, CDN asset delivery, and database connection pooling to ensure zero crashes during marketing campaigns and seasonal sales.

Preventing Payment Drop-offs and Failed Webhooks

We build asynchronous webhook listeners and payment verification fallback routines to ensure orders are recorded even if customers close browsers before redirection.

How We Work

Our Disciplined Delivery Approach

A structured, milestone-based methodology ensuring complete visibility, quality assurance, and accountability throughout.

Commercial Scoping & Platform Strategy

We review your SKU count, shipping partners, payment provider readiness, and operational requirements to choose the optimal architecture.

Information Architecture & Store UI Design

We design intuitive product taxonomy, mobile-first category navigation, faceted filter drawers, and streamlined checkout layouts.

Catalog Configuration & Custom Development

We implement the storefront theme, product variations, inventory triggers, shopping cart state management, and custom business logic.

Payment Gateway, Logistics & API Integrations

We connect sandbox payment credentials, configure courier APIs, set up transactional SMS/WhatsApp alerts, and verify automated tax tables.

End-to-End Transactional QA & Go-Live

We run live test transactions across all payment methods, verify webhook data capture, test discount rules, and switch DNS to production.

Industry Expertise

Sectors & Businesses We Support

We adapt our strategies and technical implementations to the specific commercial realities of diverse industries.

Fashion & Apparel Retail

Color/size swatches, model lookbooks, sizing charts, and return workflow management.

Electronics & Hardware Equipment

Technical spec comparison tables, warranty registration, and high-value payment security.

Health, Wellness & Organic Foods

Nutritional disclosures, batch expiry tracking, recurring bundle discounts, and fast re-ordering.

Home Decor & Furniture

Room visualization galleries, freight delivery calculations, and assembly booking options.

Jewelry & Luxury Goods

High-resolution zoom galleries, purity certificates, insured shipping workflows, and verified checkout.

B2B Wholesale & Industrial Parts

Tiered wholesale pricing, minimum order quantities (MOQ), GST validation, and purchase order uploads.

Tech Stack & Compatibility

Supported Technologies & Integrations

E-commerce Platforms

Shopify, WooCommerce, Headless Next.js, and custom Node.js commerce backends.

Payment Providers

Razorpay, Cashfree, Stripe, PayU, and CCAvenue.

Logistics & Courier APIs

Shiprocket, Delhivery, Blue Dart, and custom courier webhook integrations.

ERP & Accounting Systems

Zoho Books, Tally, SAP, and custom inventory management databases.

Why Partner With Us

Why Businesses Choose Arvis Digital

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Unbiased Platform Selection Guidance

We recommend Shopify, WooCommerce, or headless development based on your genuine business ROI, not proprietary vendor partnerships.

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Deep Local Indian Commerce Expertise

Specialized experience with Razorpay UPI deep linking, Cashfree payouts, GST invoicing rules, and regional courier aggregator setups.

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Conversion-Focused Architecture

Every layout is crafted to minimize drop-offs, optimize checkout speed, and maximize average order value (AOV) through subtle cross-sells.

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Total Code & Store Data Ownership

Your business owns all customer records, order histories, theme code, and merchant credentials without lock-in.

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Reliable Post-Launch Technical Support

Dedicated technical support for catalog migrations, festive sale optimizations, and continuous conversion improvements.

Clear Answers

Frequently Asked Questions

Direct answers regarding service scope, technical dependencies, project timelines, and commercial factors.

Should our business choose Shopify, WooCommerce, or Custom Headless?

Shopify is ideal if you want a fully hosted, low-maintenance platform with minimal technical overhead and fast time-to-market. WooCommerce is best if you want 100% control over your database, zero transaction fee surcharges, and deep content-marketing integration with WordPress. Headless custom development is recommended for high-volume stores needing sub-second load times and complex custom business logic.

Which payment gateways are recommended for online stores in India?

For Indian merchants, Razorpay and Cashfree are industry leaders offering high success rates for UPI (Google Pay, PhonePe, Paytm), credit/debit cards, net banking, and COD options. For international currency acceptance, Stripe and Razorpay International provide seamless multi-currency settlements.

How do you ensure our e-commerce store is fast and mobile-friendly?

We implement responsive image compression (WebP/AVIF), lazy-loading of off-screen catalog images, minimal JavaScript bundles, and server-side caching. Mobile layouts feature thumb-friendly navigation, sticky add-to-cart bars, and streamlined checkout steps.

Is there a limit on how many products our e-commerce website can sell?

No. Our architectures are engineered to support catalogs ranging from a curated collection of 10 flagship products to vast enterprise inventories exceeding 100,000 SKUs with multi-attribute variations and high-traffic concurrency.

How do you handle customer payment data security and PCI compliance?

All payment transactions are processed through tokenized, PCI-DSS Level 1 compliant payment gateways. Sensitive card and banking credentials never touch or store on your website database, ensuring complete regulatory compliance and peace of mind.

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