At Brillminds, we build custom e-commerce platforms and online marketplaces that help businesses sell smarter and scale faster. Our solutions combine user-friendly design, secure transactions, and advanced functionality to deliver seamless shopping experiences and operational efficiency.

We develop tailored e-commerce and marketplace platforms that integrate with payment gateways, logistics, and analytics tools. From small online stores to multi-vendor marketplaces, our solutions are designed to provide secure, scalable, and engaging shopping experiences.
Build online stores with tailored features, responsive design, and seamless navigation.
Multi-vendor platforms with seller management, ratings, and commission systems.
Secure payment gateways and logistics integrations for smooth transactions.
Insights on sales, user behavior, and marketplace performance for informed decisions.
Ensure safe transactions and compliance with industry standards like PCI DSS and GDPR.
Experience building online stores and marketplaces across diverse industries.
Iterative approach for rapid launch, continuous enhancement, and scalability.
Designed to accommodate growth, new features, and emerging technologies.
Multi-vendor marketplace architecture built for seller onboarding, commission management, dispute resolution, and the complex logistics of aggregated commerce.
Seller onboarding, profile management, product catalogue management, inventory tracking, order management, payout processing, and performance analytics -- the complete back-office for marketplace operators and their sellers.
Automated commission calculation, split payment processing, seller payout scheduling, refund management, and tax calculation -- handling the financial complexity of a multi-party transaction platform.
Elasticsearch-powered product search with filters, facets, relevance ranking, and personalisation -- ensuring buyers find the right products quickly across a large and growing catalogue.
A standard e-commerce store has one seller (the store owner) selling their own products. A marketplace has multiple independent sellers listing products, with the platform operator taking a commission on transactions. Marketplace platforms require additional capabilities: seller onboarding and verification, per-seller inventory and order management, split payment processing, dispute resolution, and seller performance management.
We implement split payment systems using payment gateway APIs (Razorpay Route, Stripe Connect, or PayU) that automatically route the correct portion of each transaction to the relevant seller, retain the platform commission, and handle refunds and disputes across multiple parties.
Yes. B2B marketplaces have additional requirements compared to B2C: account-based pricing, bulk order management, credit terms, purchase order workflows, invoice-based payment, and more complex catalogues. We have built B2B procurement marketplaces and wholesale platforms.
A focused marketplace MVP (seller onboarding, product listings, transactions, basic payouts) typically takes 20-28 weeks. A full-featured marketplace with advanced search, seller analytics, dispute management, and mobile apps takes 7-12 months.
Every Brillminds engagement follows a structured process that reduces risk, keeps scope under control, and delivers working software on a committed schedule.
2 weeks. We define scope, architecture, and user journeys, and deliver a fixed-price quote for the full build.
UI/UX design, prototyping, and stakeholder sign-off before engineering begins. Changes in design are cheap; changes after coding is not.
2-week sprints. Working software released at the end of every sprint. Transparent progress, no surprises at the end of the project.
Deployment, knowledge transfer, and optional post-launch retainer. Full IP transfer at handover. You own everything.
Brillminds has delivered projects across B2B procurement, retail multi-vendor, rental and subscription models, services marketplaces, and vertical-specific industry platforms. If you are looking for a trusted engineering partner with proven domain experience, book a free strategy call.
Book a Free Strategy CallReady to launch or upgrade your e-commerce or marketplace platform? Contact Brillminds to discuss your requirements. Let’s create engaging, scalable, and profitable online platforms for your business!