Headless commerce, CRO, and performance in one stack

Ecommerce software development that converts and scales

AppSevaa builds ecommerce platforms with Next.js frontends, composable commerce backends, and CRO-led UX. We design for Core Web Vitals, SEO, and high intent buyers in India and globally while keeping checkout, payments, and operations stable.

Headless and composable buildsCRO and SEO-first deliveryCore Web Vitals 90+Marketplace and OMS integrations
+15-30%
Conversion lift

Typical after CRO and speed work

90+
Core Web Vitals
India + global
Markets
Bi-weekly
Release cadence

Demo-ready increments

Conversion-led ecommerce strategy

AppSevaa builds ecommerce experiences that prioritize speed, clarity, and trust. We research buyer journeys, define value props for each audience, and translate them into messaging, layouts, and offers that reduce friction. Every template is measured against funnel KPIs and Core Web Vitals.

We run CRO roadmaps that include A/B tests, checkout simplification, progressive disclosure for complex products, and trust signals that match your market. Content, PDPs, and PLPs are structured to support both paid and organic acquisition.

Headless and composable architecture

We adopt a composable stack so your team can swap providers without rebuilding the whole store. Next.js App Router powers the frontend, while commerce backends can be Shopify, Commerce Layer, Saleor, or a custom headless core. APIs are typed and contract-tested to avoid regressions.

Edge caching, ISR where appropriate, and optimized media handling keep TTFB and LCP low. We ensure carts, checkout, and payments remain consistent and secure as you scale regions or catalogs.

  • PDP and PLP templates tuned for SEO and speed
  • Structured data for products, offers, breadcrumbs, and FAQs
  • Image/CDN optimization and lazy loading
  • Analytics, consent, and tag governance by environment

Catalog, pricing, and merchandising

We design data models for complex catalogs—bundles, kits, configurable products, and subscription add-ons. Pricing engines support regional rules, promotions, and tax logic for India and global markets.

Merchandisers get control through safe admin tools and preview environments. Automated feeds keep marketplaces and performance marketing platforms in sync without manual intervention.

Fulfillment, returns, and customer care

Order routing considers inventory positions, courier SLAs, and COD vs prepaid logic. Returns and exchanges are streamlined with self-service flows, RMA tracking, and automated communication so support teams can focus on complex cases.

We integrate with OMS, WMS, and CRM systems so support teams have full visibility. Post-purchase journeys include proactive notifications, NPS capture, and review generation to strengthen retention.

SEO and content automation

Ecommerce relies on discoverability. We set up canonical strategies, internal linking, faceted navigation controls, and noindex rules to avoid duplicate content issues. Structured data is deployed at scale with programmatic templates for categories, collections, and FAQs.

We integrate CMS workflows so marketing teams can ship stories, guides, and landing pages without developer bottlenecks while keeping performance budgets intact.

Analytics and growth measurement

We track funnel metrics, cohort behavior, and LTV/CAC to validate growth experiments. Event schemas are designed once and reused across web, app, and customer support interfaces so attribution stays clean.

Dashboards cover revenue, margin, merchandising effectiveness, and operational SLAs. Engineering and marketing share the same source of truth, reducing misalignment on growth decisions.

Outcomes we own

Faster PDP, PLP, and checkout with Core Web Vitals 90+

Higher conversion through CRO-led UX and trust signals

SEO-safe catalog structure with clean URLs and canonicals

Composable stack that avoids vendor lock-in

Reliable integrations with OMS, WMS, CRM, and marketing tools

Better margins via smarter routing, pricing, and promotion controls

Reduced abandonment with optimized payment and delivery flows

Growth dashboards that align marketing and engineering

FAQ

Do you work with headless or monolithic commerce?

We specialize in headless and composable commerce using platforms like Shopify, Commerce Layer, Medusa, or custom builds. We decouple the frontend with Next.js for speed and SEO while keeping checkout secure and compliant.

How do you improve conversion rates?

We apply CRO research, run UX audits, streamline checkout, and reduce page weight to improve speed. We test messaging, bundling, pricing, and trust signals while tracking funnel conversion, cart abandonment, and CLTV.

Can you support marketplaces and multi-store setups?

Yes. We build multi-region catalogs, marketplace integrations, and B2B/B2C hybrids. Permissions, pricing, and inventory logic adapt per store or region while keeping a consistent design system and analytics layer.

How do you handle SEO for ecommerce?

We design clean URL structures, canonical rules, structured data for products and breadcrumbs, and lightning-fast pages that satisfy Core Web Vitals. Content and programmatic SEO are supported with CMS integrations and scalable templates.

Do you support payments and compliance in India?

Yes. We integrate with Indian and global payment gateways, manage UPI flows, and align with RBI and PCI DSS expectations. Fraud checks, 3DS, and dispute workflows are built in.

Ready to move forward?

Get a project plan and architecture outline from a principal engineer within one business day.