E-commerce Development

E-commerce That Doesn't Break During Sales

Built online stores since Shopify was new. Seen checkout flows that lose 80% of customers - fixed those mistakes hundreds of times now.

200+
Online Stores Built
₹100Cr+
Annual GMV Handled
34%
Average Cart Recovery
450+
Peak Orders/Min
E-commerce Development solutions by Zevnix

Challenges We've Seen (And Solved)

These are the real problems that keep ecommerce businesses up at night

Cart Abandonment is Brutal

Average cart abandonment in India is 78%. Slow checkouts, surprise shipping costs, forced account creation - every extra click costs you money. We've A/B tested this to death.

Site Crashes During Sales

Spent Black Friday 2019 watching a client's site crash every 2 hours. Traffic spike from 200 to 15,000 users. Those customers don't come back. Load testing isn't optional anymore.

Inventory Sync Nightmares

Selling on your site, Amazon, Flipkart, offline stores - inventory out of sync means selling stuff you don't have. Made that mistake twice, learned real-time sync the hard way.

Payment Gateway Hell

Payment gateways go down during peak sales. Card networks reject transactions randomly. UPI has "technical issues". Need backup payment options and proper retry logic.

How We Actually Solve These

Not just features - solutions we've built and tested with real clients

Conversion-Optimized Checkout

One-page checkout, guest checkout option, COD for tier 2/3 cities, auto-apply coupons, save cards securely. Reduced cart abandonment from 78% to 34% average across clients.

Custom Software DevelopmentUI/UX DesignPayment IntegrationMobile App Development

Shopify & WooCommerce Done Right

Yeah, we build on platforms too - custom themes, performance optimization, plugin development. Modified WooCommerce to handle 5,000 concurrent users when default setup dies at 500.

Shopify DevelopmentWordPress/WooCommerceCustom PluginsPerformance Optimization

Inventory Management That Works

Real-time sync across channels, low stock alerts, automated reordering, warehouse management. Integrated with Shiprocket, Delhivery, Dunzo for fulfillment. Works with barcode scanners too.

ERP IntegrationAPI DevelopmentCloud SolutionsCustom Software

Custom Marketplace Platforms

Multi-vendor platforms like your own Amazon - seller onboarding, commission management, escrow payments, review systems. Built marketplace doing 50,000+ monthly orders.

Custom Platform DevelopmentNode.jsReact/Next.jsPayment Solutions

Real Project, Real Results

One example of how this actually plays out

CLIENT

Fashion E-commerce (Bangalore)

THE PROBLEM

Shopify store struggling with 78% cart abandonment, site slowing down at 300 concurrent users, no mobile app, losing customers to Amazon despite having better products.

WHAT WE BUILT

Custom mobile app with one-tap checkout, rebuilt website for performance (10x faster load times), integrated UPI AutoPay for subscriptions, added size recommendation AI to reduce returns.

RESULTS
  • Cart abandonment: 78% → 34%
  • Mobile orders went from 12% to 67% of sales
  • Site handled 5,000 users during Republic Day sale with zero downtime
  • Revenue up 340% in 6 months

Why Work With Us

What we bring to ecommerce projects specifically

  • Conversion obsessed - every design decision backed by A/B testing data
  • Built stores that survived Reddit hugs of death (viral traffic spikes)
  • Payment gateway expertise - integrated every Indian gateway, know their quirks
  • Post-launch optimization - most agencies disappear after launch, we stick around
  • Honest about platforms - sometimes Shopify is perfect, sometimes you need custom
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