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CUSTOM E-COMMERCE SOLUTIONS

Custom E-Commerce Development That Handles Real Scale

Diatom Enterprises builds high-performance e-commerce platforms — from feature-rich online stores with 500,000+ SKUs to B2B portals and custom marketplace solutions. We help retailers, distributors, and product companies sell more, operate efficiently, and grow without technical limits.

200+

Projects Delivered

1-2

Weeks To Kickoff

20+

Years of Expertise

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E-Commerce Services

Whether you’re launching a new store, rebuilding an existing platform, or scaling into new markets — we cover the full spectrum of e-commerce development.

High-Load Online Store Development

Build a blazing-fast online store engineered for massive catalogs. We architect e-commerce platforms capable of handling 500,000+ SKUs, thousands of concurrent users, and complex filtering — without performance trade-offs. Ideal for retailers, distributors, and manufacturers moving online at scale.

B2B & B2C E-Commerce Portal Development

Custom portals built around your sales model. B2B portals with account management, tiered pricing, bulk ordering, and ERP/CRM integration. B2C storefronts with personalization, promotions engine, and seamless checkout. One platform, built exactly for how your business sells.

Marketplace & Multi-Vendor Platform Development

Launch your own marketplace with multi-vendor support, commission management, seller dashboards, and buyer protection flows. Whether you're building a niche vertical marketplace or a broad platform, we architect for extensibility, trust, and transaction volume.

E-Commerce Platform Migration & Re-platforming

Outgrown Shopify, WooCommerce, or a custom legacy system? We migrate your store to a modern, scalable architecture — with zero data loss, SEO continuity, and no downtime. Full catalog, order history, and customer data transferred.

How We Work — And Why It Matters

With 20+ years of experience building digital commerce systems, Diatom Enterprises knows what separates a store that converts from one that collapses under load. We design for real-world e-commerce conditions: peak traffic, catalog complexity, payment edge cases, and integration fragility. Whether you need a custom-built storefront, a headless frontend on top of a commerce engine, or a full B2B portal with ERP integration — we deliver with precision.

Sound like the right partner? Let’s talk about your project.

Industry Expertise​

We understand the operational and technical challenges of e-commerce across industries and deliver solutions built for real business complexity.

Scalable & Future-Ready

Our commerce platforms are built on cloud-native, microservices-friendly architectures — so your store handles peak seasons, catalog growth, and international expansion without rewrites.

Agile & Transparent Delivery

We integrate with SAP, Salesforce, Microsoft Dynamics, custom ERP/WMS systems, payment providers (Stripe, PayPal, etc.), and shipping carriers — connecting your store to the rest of your business.

Seamless Integration

We integrate software with platforms such as SAP, Salesforce, Microsoft Dynamics, and other enterprise systems.

Technologies We Use

Our e-commerce stack is selected for performance under load, developer availability, and long-term maintainability — so your platform stays fast and easy to evolve.

Our Case Studies

200+ Successful Projects and the next one could be yours

The People Behind

A team of skilled engineers, architects, and delivery managers, dedicated to making every engagement a success.

Let's discuss your project