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Custom Software
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Ecommerce
We build high-performance online stores, custom checkout flows, and platform integrations that turn browsers into buyers. Shopify, WooCommerce, or fully custom — we've got you covered.
"If you're looking for a team that can support you, help scale your product, and be a true technical partner, slashdev.io is the way to go. Features that took months to finish are getting done in days. They have completely changed my business!"
Ecommerce Solutions That Drive Revenue
From headless storefronts to complex marketplace platforms, we build ecommerce software that scales with your business.
Custom Storefronts
High-performance, SEO-optimized storefronts built with modern frameworks that deliver lightning-fast shopping experiences on every device.
- Headless commerce with Next.js and React
- Server-side rendered product pages
- Advanced filtering and search
- Mobile-first responsive design
Custom Checkout
Streamlined checkout experiences that reduce cart abandonment and maximize conversion rates with smart payment integrations.
- One-page and multi-step checkout flows
- Stripe, PayPal, and Apple Pay integration
- Address auto-complete and validation
- Abandoned cart recovery automation
Inventory Management
Real-time inventory systems that sync across all sales channels, warehouses, and fulfillment centers to prevent overselling.
- Multi-warehouse inventory tracking
- Automated reorder point alerts
- Barcode and SKU management
- Channel synchronization (Shopify, Amazon, eBay)
Ecommerce Analytics
Data-driven dashboards that give you real-time insights into sales performance, customer behavior, and marketing ROI.
- Revenue and conversion tracking
- Customer lifetime value analysis
- Product performance dashboards
- Marketing attribution reporting
Platform Integrations
Seamless connections between your storefront, ERP, CRM, shipping providers, and marketing tools for a unified commerce ecosystem.
- ERP and accounting system integration
- Shipping and fulfillment APIs
- CRM and email marketing sync
- Tax calculation and compliance
Mobile Commerce
Native and progressive web app experiences that put your store in every customer's pocket with push notifications and offline support.
- Progressive Web App storefronts
- Native iOS and Android apps
- Mobile payment integration
- Push notification campaigns
How We Build Ecommerce Software
A proven development process designed to launch your store faster and maximize return on investment.
Strategy & Discovery
We analyze your market, competitors, and business goals to define the optimal ecommerce architecture, platform choice, and feature set.
UX Design & Prototyping
Our designers create conversion-optimized shopping experiences with intuitive navigation, fast load times, and a checkout flow that minimizes friction.
Development & Integration
We build in agile sprints with continuous feedback, integrating payment gateways, shipping providers, and third-party tools along the way.
Launch & Optimization
We handle production deployment, performance testing, and provide ongoing optimization to continuously improve conversion rates and site speed.
Mobile Apps for Ecommerce Stores
We build native iOS, Android, and progressive web apps that bring your storefront to every screen. From mobile shopping to real-time order tracking — we handle it all.
- Native iOS & Android development
- Progressive Web Apps (PWA)
- Cross-platform with React Native
- App Store optimization & launch
Ecommerce Development Services
End-to-end ecommerce software development tailored to your business model and growth goals.
Bespoke Online Stores Built to Convert
We design and develop custom ecommerce experiences that reflect your brand, delight your customers, and drive revenue. From headless Shopify to fully bespoke platforms.
- Headless commerce architecture
- Custom product configurators
- Multi-currency and multi-language support
- Subscription and recurring billing
- B2B wholesale portals
// Headless Shopify + Next.js storefront
const store = new HeadlessStore({
platform: 'shopify',
frontend: 'next.js',
features: ['SSR', 'ISR', 'edge-caching']
});
// Lightning-fast product pages
const product = await store.getProduct({
handle: 'premium-sneakers',
include: ['variants', 'reviews', 'related']
});
// Server-rendered, SEO-optimized
// → 98/100 Lighthouse score
// → Sub-second load timesHow we help ecommerce brands grow
For our ecommerce clients
Ready to Build Your Ecommerce Platform?
Book a free consultation to discuss your ecommerce goals. We'll outline the best approach — no commitment required.
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