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Ecommerce Development in Mumbai
Catalogue, cart, checkout, payments, tax, shipping and stock wired together so an order moves from click to dispatch without anyone re-typing it.
- Razorpay, PayU, CCAvenue, UPI
- GST-ready invoicing
- Load tested before launch
Comprehensive Ecommerce Website Development Service Mumbai India – Powering Your Online Business
Ecommerce Website Development Service Mumbai In the competitive world of online retail, having a robust and well-designed eCommerce website is essential for success. At Attari Infotech, we offer comprehensive eCommerce website development services in Mumbai, India, that are tailored to meet the specific needs of your business. Our team, with industry experience dating back to 2012, specializes in creating powerful, scalable, and user-friendly online stores that not only look great but also drive sales and customer engagement. Whether you’re starting from scratch or looking to enhance your existing eCommerce site, we provide end-to-end solutions to help you achieve your business goals.
Transform Your Vision into Reality | Elevate Your Brand Boost Your Business
At Attari Infotech, we believe that your eCommerce website should be a true reflection of your brand and a seamless extension of your business. We work closely with our clients to transform their vision into a fully functional and aesthetically pleasing online store. Here’s what we offer:
Custom eCommerce Development: We develop tailored eCommerce solutions that cater to your brand’s unique identity, product offerings, and target market.
Mobile-Responsive Design: Our websites are designed to be fully responsive, ensuring an optimal shopping experience on all devices, including smartphones, tablets, and desktops.
SEO-Optimized Structure: We incorporate SEO best practices into the development process, helping your site rank higher on search engines and attract more organic traffic.
User-Centric Design: We focus on creating intuitive, easy-to-navigate interfaces that enhance the user experience and encourage visitors to make purchases.
Secure Payment Integration: Our eCommerce sites come with secure payment gateways and robust security features to protect customer data and transactions.
Benefits for Choosing Attari Infotech As your Digital Partner
Choosing the right partner for your eCommerce project is critical to its success. Here’s why Attari Infotech stands out as the ideal choice:
Proven Experience: with experience dating back to 2012, we have successfully delivered numerous eCommerce projects across various industries, ensuring we can meet your specific needs.
All-Inclusive Services: Beyond eCommerce development, we offer a full suite of digital services including SEO, web design, graphic design, and ongoing site maintenance, providing a one-stop solution for your business.
Client-Focused Approach: We prioritize your goals and work closely with you throughout the development process to ensure the final product exceeds your expectations.
Innovative Technology: We use the latest tools and technologies to develop eCommerce sites that are not only visually appealing but also fast, secure, and scalable.
Competitive Pricing: We offer high-quality eCommerce development services at competitive prices, making it possible for businesses of all sizes to succeed online.
Ecommerce development is building the machinery behind an online store: catalogue, cart, checkout, payments, tax, shipping, stock and order management, wired together so an order moves from click to dispatch without anyone re-typing it. We build mostly on WooCommerce, and custom where a catalogue or workflow does not fit a platform.
A store is judged on whether it stays fast as the catalogue grows and whether the back office is quicker than the spreadsheet it replaced.
What ecommerce development includes
- Catalogue architecture: categories, attributes, variants, bundles
- Payment gateway integration with Indian gateways and UPI, plus cash on delivery
- GST-compliant invoicing with HSN codes and correct tax treatment per category
- Shipping rules by weight, zone and value, with courier API integration
- Stock management, low-stock alerts and optional sync with an existing system
- Coupons, offers and abandoned-cart recovery
- Order management and dispatch workflow for whoever packs the boxes
- Load testing so a sale day does not take the store down
Who this is for
- Retailers and wholesalers moving from marketplaces to their own store
- D2C brands outgrowing a template store
- Manufacturers adding a B2B ordering portal with customer-specific pricing
- Stores that slow to a crawl once the catalogue passes a few hundred products
What makes ecommerce builds different
Everything is stateful. Carts, stock counts, prices and orders all change while people are on the site. Bugs that would be cosmetic on a brochure site cost you real money here.
Tax and invoicing are not optional extras. GST treatment varies by product category and by whether the sale is inter-state. Getting this wrong is an accounting problem, not a website problem.
Speed is revenue. Product listing pages with heavy filters are where most stores fall over. We build the query and caching layer for the catalogue you will have in three years, not the one you have today.
The back office decides whether you keep it. If dispatch is slower than the spreadsheet it replaced, your team will quietly go back to the spreadsheet.
What it costs and what moves the price
- StarterWooCommerce or Shopify with payment and shipping₹65,000 – ₹1,20,000
- BusinessCustom checkout, inventory or ERP sync, GST invoicing₹1,20,000 – ₹3,00,000
- MarketplaceMulti-vendor, seller panel, settlements₹3,00,000 – ₹8,00,000
These bands are for planning, not a rate card. After discovery you get one fixed figure in writing, and that figure is what appears on the invoice unless the scope changes. GST is charged extra.
We do not quote from a rate card. You get one fixed figure after a short discovery call, and that figure is what appears on the invoice unless you change the scope. Discovery, the review of anything you already have, and the written proposal are all free.
For a store the drivers are catalogue size and variant complexity, the number of payment and shipping integrations, whether stock syncs with an existing ERP or accounting system, and how much product data has to be migrated and cleaned. Expect data cleanup to take longer than you think if the catalogue currently lives on a marketplace.
Where we work
We are based in Govandi, Mumbai 400043, and most of our clients are in Mumbai and the wider MMR — Chembur, Kurla, Andheri, Bandra, Lower Parel, Powai, Thane, Navi Mumbai and Vashi. We also work with businesses across Maharashtra and the rest of India, and with Indian exporters selling into the Gulf, the UK and North America. Meetings happen at your office, at ours in Govandi, or over a call — whichever gets the project moving fastest.
Frequently asked questions
WooCommerce or a custom build?
WooCommerce for most stores — you keep your data, there is no per-order platform fee, and the ecosystem is mature. Custom when your pricing logic, catalogue structure or B2B workflow genuinely does not fit the platform.
Which payment gateways can you integrate?
Razorpay, PayU, CCAvenue, Instamojo, PhonePe and UPI flows, plus cash on delivery with verification steps that reduce fake orders. International gateways where you sell abroad.
Can the store handle GST correctly?
Yes. GST-compliant invoices with HSN codes, correct rates per product category, and the right treatment for inter-state sales, generated automatically and emailed to the customer.
Can you connect the store to our existing inventory or accounting system?
Usually yes, if it has an API or can export on a schedule. Tally, ERP systems and warehouse tools are all common integrations. We scope this separately because it carries its own testing burden.
How do you handle sale-day traffic?
Load testing before launch, caching at the page and object level, and a hosting plan sized for the peak rather than the average. We would rather you paid for headroom than lost a sale day.
Related services
Scope your store properly before you build it
Tell us your catalogue size, your payment and shipping needs, and what the store must talk to. We will send a scope, a timeline and a fixed price.
Request a quoteCall +91 76666 98416