eCommerce Development Company in Mumbai -
Online Store Design & Development

eCommerce Development: Building Digital Storefronts That Drive Sales and Scale

India is experiencing a boom of online shopping with people from metro areas to tier three cities now purchasing products online through the use of eCommerce platforms and websites. KS Softech develops eCommerce platforms for customers across the globe, including direct-to-consumer (D2C) brands based in Delhi, omnichannel retailers located in Bangalore, as well as business-to-business (B2B) marketplaces that have been set-up in Ahmedabad. Our team develops solutions that not only look visually appealing but are also designed to perform well, maintain high levels of security, and grow quickly in highly competitive environments.

Custom eCommerce Platform Development (Magento, Shopify Plus, WooCommerce)

Our goal is to create the best possible development experience on all major ecommerce platforms, which we do by using each platform’s strengths to match your business model with the right technology. We design high-performance eCommerce stores with comprehensive product catalogs using Magento for businesses with multiple product variants, Shopify Plus for fast-growing businesses with lots of traffic, and WooCommerce for businesses on the WordPress platform. Whether you own a Mumbai-based fashion brand or sell electronics from a Chennai-based electronic retailer, we will make sure that your development platform fits perfectly with your company’s operational requirements and your customers’ needs.

B2B & B2C Marketplace Development

We develop multi-vendor marketplace solutions that make it easy for buyers and sellers to meet each other’s needs. These marketplaces have, among their various features, a sophisticated vendor onboarding process, commission management capabilities, and a unified logistic tracking system. These capabilities will be critical in creating a niche marketplace for artisans from Rajasthan or a massive industrial goods marketplace to support businesses throughout Gujarat.

Mobile-First eCommerce & Progressive Web Apps (PWAs)

Since the majority of eCommerce activity in India is conducted via mobile devices, we take a mobile-first approach to our applications. Our applications are designed as Progressive Web Apps (PWAs), which provide an experience similar to an app on a smartphone. PWAs provide offline access to eCommerce stores and also allow users to receive notifications through push technology. As a result, we see much higher engagement and conversion rates among consumers looking for value in markets such as Kolkata and Hyderabad.

Headless & API-Driven Commerce Architecture

If you are looking for the ultimate in Flexibility, The Future Of Retail, and consistent omnichannel experiences, we build on the Headless Commerce Model, which separates the Presentation Front End, or “Head,” from your Backend Engine, allowing your Marketing Team to create completely customized shopping experiences using any technology stack while using a strong API incubator to manage Products, Orders, and Customer Data in the Backend. This is the way to create a Future-Proof Digital Commerce solution that provides seamless connectivity between Websites, Mobile Apps, IoT Devices, and In-Store Kiosks and is therefore a Big Advantage for leading-edge Retail Brands based in Mumbai that want to provide State-Of-The-Art Customer Experiences.

Payment Gateway Integration & Indian Payment Methods

To provide a safe and seamless checkout experience for Indian customers, we provide a complete set of payment solution options that have been designed for them as an end user. The payment integration options have been made secure through a variety of integrations including all UPI applications (PhonePe, Google Pay) and all major credit/debit cards and Net Banking Payment Methods, in addition to a large number of Digital Wallets, EMI options, Cash on Delivery and the ability to sell internationally via a global payment gateway. By providing payment method(s), there is less friction for users when they make their purchase at the end of the checkout process and we create a safer transaction experience therefore minimizing the potential for cart abandonment for stores that have audiences spanning across India.

eCommerce SEO, Performance & Conversion Rate Optimization

SEO visibility with search engines and website performance go hand-in-hand, as both significantly contribute to revenue generation for your business. As a result, we assess every aspect of your website and develop a comprehensive optimization strategy to provide search engine crawlers with an easier way to crawl your site, utilize the best practices of on-page SEO (technical SEO), and create high-quality content that builds authority for the brand. Also, as part of our optimization efforts, we take a close examination of the Core Web Vitals of each site to ensure that all pages load as quickly as possible. Our conversion rate optimization(A/B Testing), Data-Driven Personalization and Streamlined User Flow maximize the overall impact that each website visitor has on the business’ bottom line. Our strategies are specifically tailored to businesses located in highly competitive online marketplaces, such as Pune and Surat, so that they can continue to thrive.

frequently asked questions

KS Softech develops a wide range of eCommerce solutions including D2C online stores, B2B and B2C marketplaces, omnichannel retail platforms, and enterprise-level eCommerce systems. We build scalable solutions for startups, growing brands, and established businesses across India.

We specialize in Magento, Shopify Plus, and WooCommerce, selecting the right platform based on your business size, product complexity, traffic expectations, and growth plans. We also build custom and headless eCommerce solutions for brands requiring advanced flexibility and performance.

Yes. We follow a mobile-first development approach and create Progressive Web Apps (PWAs) that offer app-like experiences, faster load times, offline access, and push notifications. This helps improve engagement and conversion rates, especially for mobile shoppers across India.

Absolutely. We integrate all major Indian payment methods, including UPI (Google Pay, PhonePe), credit/debit cards, net banking, wallets, EMI options, Cash on Delivery, and international payment gateways. Our integrations ensure secure, smooth, and low-friction checkout experiences.

Yes. Our eCommerce development includes technical SEO, Core Web Vitals optimization, performance tuning, and conversion rate optimization (CRO). Through A/B testing, data-driven personalization, and streamlined user journeys, we help online stores increase visibility, traffic, and sales.

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Partner with a Team That Understands Indian eCommerce

To be successful in India’s ever-changing online retail market, you need not only a website that works well but also an experienced technology partner who knows how to effectively implement your strategy on the ground. KS Softech has extensive experience in the e-commerce industry and understands how consumers act differently depending on where they live. Our team has successfully built scalable platforms that drive conversions. Reach out to KS Softech’s team in Mumbai so we can take this opportunity to create a dominant and profitable digital commerce business together.