Website Design, Development & SEO Company in Navi Mumbai

Sonic Infosystem
E-commerce & Creative

E-commerce Development

Conversion-focused online stores on WooCommerce, Shopify and custom platforms, built for growth and easy day-to-day management.

What’s included

  • 01WooCommerce, Shopify & custom stores
  • 02Product catalogue & variant structure
  • 03Payment gateways & COD
  • 04Shipping, tax & GST configuration
  • 05Conversion & checkout optimisation
  • 06E-commerce SEO & product imagery
E-commerce Development by Sonic Infosystem

Online stores engineered to sell

An e-commerce website succeeds or fails on details: how quickly products can be found, how much shoppers trust the store, how smooth the checkout is and how efficiently your team can manage orders. We build stores that get those details right, on the platform that fits your catalogue, budget and growth plans.

Platforms

  • WooCommerce: flexible and cost-effective, ideal when you want full control and no platform fees.
  • Shopify: a hosted, low-maintenance platform with a strong app ecosystem, covered on our Shopify development page.
  • Custom Laravel commerce: for B2B ordering, complex pricing, dealer portals and large catalogues with specific requirements.

What we build into every store

  • Catalogue architecture: categories, attributes, variants and filters structured for both shoppers and search engines.
  • Payments and logistics: Razorpay, PayU, Cashfree, COD and international gateways; shipping partners, rate rules and GST-compliant invoicing.
  • Conversion optimisation: fast product pages, clear pricing and delivery information, reviews, trust signals and a streamlined checkout.
  • Product presentation: consistent, professionally edited images and optional 3D renders through our product image editing service.
  • E-commerce SEO: optimised category and product pages, structured data for products and reviews, and crawl-efficient faceted navigation.

Operations and growth

Your team manages products, stock, orders and promotions from a straightforward dashboard. After launch we support the store with maintenance, performance monitoring, marketplace integrations and campaigns that grow revenue.

FAQs

E-commerce Development: common questions

WooCommerce or Shopify: which is better?

WooCommerce gives more control and no platform fees; Shopify offers lower maintenance and a large app ecosystem. We recommend based on your catalogue, team and growth plans.

Can you integrate Indian payment gateways and GST invoicing?

Yes. We integrate Razorpay, PayU, Cashfree and COD, configure GST, and set up compliant invoices and shipping partners.

Can you build B2B ordering with dealer pricing?

Yes. We build B2B features such as customer-specific pricing, minimum order quantities, quote requests and dealer portals.

Do you help with product photos?

Yes. We edit product images to a consistent standard and can create 3D renders when photography is not practical.

Why Sonic Infosystem

Why businesses trust an agency with 20+ years.

Trends change every year. What we bring is judgement: knowing what works on the web because we have built it, maintained it and ranked it for twenty years.

Start your project
  1. 01

    Strategy before design

    Every project starts with your business, your customers and your competitors, not a template.

  2. 02

    Design that builds trust

    Custom, premium designs that make a growing company look established, and an established one look like the leader.

  3. 03

    Built for speed and Google

    Clean code, fast loading and search-ready structure on every page we ship. SEO is built in, not bolted on.

  4. 04

    One accountable team

    Design, development, content and marketing in one place. No hand-offs, no finger-pointing.

  5. 05

    Partners after launch

    Hosting, updates and monthly SEO reporting. Many of our clients have been with us for years.

Let's work together

Ready for a website that makes you look like the leader?

Get a free website & SEO audit from a team with 20+ years of experience. We reply within one working day.

  • 20+years of web & SEO
  • 500+websites & apps delivered
  • 1 dayreply time on enquiries

Free audit · no obligation

What you get in your audit

  • Page speed & mobile check
  • On-page SEO & keyword gaps
  • Comparison with your top competitors
  • A clear, prioritised action plan