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E-Commerce Development

We build e-commerce experiences that convert browsers into buyers. From custom-built online stores to multi-vendor marketplaces, our e-commerce solutions are designed for speed, security, and scalability. We integrate payment gateways, inventory systems, and marketing tools to give you a complete selling platform.

Specializations

What We Offer

Explore our specialized e-commerce development services — each tailored to solve specific business challenges.

Custom E-Commerce Development

Fully custom e-commerce platforms built from the ground up. No templates, no limitations — just a unique shopping experience tailored to your brand, products, and customers.

  • Custom product catalog and search
  • Advanced filtering and faceted navigation
  • Personalized recommendations
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Shopify Development

Expert Shopify store development and customization. Custom themes, app integrations, and Shopify Plus solutions for brands that want the reliability of Shopify with a unique storefront experience.

  • Custom Shopify theme development
  • Shopify app integration
  • Shopify Plus enterprise solutions
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WooCommerce Development

WordPress-powered e-commerce with WooCommerce. Custom plugins, theme development, and optimization for businesses that need the flexibility and content management capabilities of WordPress.

  • Custom WooCommerce themes
  • Plugin development and customization
  • Payment gateway integration
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Payment Gateway Integration

Seamless payment processing for your online business. We integrate Stripe, Razorpay, PayPal, and other payment providers with secure, PCI-compliant implementations that maximize conversion rates.

  • Stripe and Razorpay integration
  • PayPal and UPI payments
  • Subscription and recurring billing
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Marketplace Development

Multi-vendor marketplace platforms where multiple sellers can list and sell products. Commission management, vendor dashboards, and dispute resolution — all the features needed to run a thriving marketplace.

  • Multi-vendor architecture
  • Vendor onboarding and dashboard
  • Commission and payout management
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E-Commerce App Development

Mobile shopping apps that put your store in your customers' pockets. Push notifications for promotions, one-tap checkout, and personalized shopping experiences that drive repeat purchases.

  • Native iOS and Android shopping apps
  • Push notification campaigns
  • In-app payment processing
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Why TechnoSpear

Why Choose Us for E-Commerce Development

Revenue-Focused Engineering

We don't just build stores — we engineer conversion machines. Every feature decision is evaluated against its impact on cart value, checkout completion, and customer lifetime value.

Flash Sale Proven

Our e-commerce architectures handle 10K+ concurrent users during peak events without breaking a sweat. Redis caching, CDN optimization, and database query tuning are built in.

Payment Expertise

We've integrated 15+ payment providers including Stripe, Razorpay, PayPal, UPI, and international gateways. PCI compliance, multi-currency, and subscription billing are second nature.

Post-Launch Growth

We don't disappear after launch. We help you optimize conversion funnels, implement A/B testing, add personalized recommendations, and scale infrastructure as you grow.

Ready to Get Started?

Tell us about your project and we'll get back to you within 24 hours with a free consultation and estimated timeline.

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FAQ

Frequently Asked Questions

Common questions about our e-commerce development services.

How much does an e-commerce website cost?
A basic custom e-commerce store starts around $5K-15K. A full-featured marketplace with vendor management, payment processing, and AI recommendations ranges from $25K-75K+. We provide detailed estimates after understanding your requirements.
Should I use Shopify or build a custom e-commerce solution?
Shopify is excellent for straightforward stores that need to launch quickly. Choose custom development when you need unique checkout flows, complex product configurations, multi-vendor capabilities, or integration with existing business systems.
Which payment gateway do you recommend for India?
Razorpay is our top recommendation for Indian businesses — it supports UPI, cards, wallets, and net banking with excellent developer experience. For international transactions, we recommend Stripe. We often integrate both for global reach.

Ready to Build Something Great?

Let's discuss your project. Whether you have a detailed spec or just an idea on a napkin — we'll help you turn it into reality.