Industry · eCommerce & Retail
eCommerce development focused on speed, conversion, and reliable operations
In eCommerce, speed and reliability are revenue. We build storefronts, checkout flows, mobile shopping apps, and the integrations behind them — inventory, orders, fulfilment, and payments — so the business keeps selling smoothly through peak season.
- Fast storefronts
- Checkout and payments
- Inventory and order sync
- Peak-load readiness
Performance is a conversion metric
Shoppers abandon slow pages, and search engines factor page experience into rankings. We build storefronts that load quickly on mobile networks: optimized images, server rendering where it helps, minimal third-party scripts, and attention to Core Web Vitals.
Whether the right approach is a hosted platform such as Shopify, a headless storefront on top of it, or a fully custom build depends on your catalogue, integrations, and team. We recommend the simplest option that meets your requirements.
Checkout, payments, and trust
Checkout is where revenue is won or lost. Guest checkout, wallet payments such as Apple Pay and Google Pay, local payment methods for each market, clear delivery costs, and reliable error handling all reduce abandonment.
Payment integrations are built with the same care as any financial system: idempotent order creation, webhook handling, and reconciliation so orders and payments always match.
Operations behind the storefront
Accurate stock, fast fulfilment, and clean order data depend on integration with ERP, warehouse, and marketplace systems. We map which system owns each piece of data and how often it must sync, then build integrations that handle failures without overselling.
Before major sales events we load-test critical paths and agree a change freeze and monitoring plan. Our QA strategy guide explains how we decide what to test most heavily.
What we typically build
- Custom and headless storefronts with strong Core Web Vitals
- Checkout, payment, and promotion flows
- Mobile shopping apps for iOS and Android
- Inventory, order, and fulfilment integrations with ERP and marketplaces
Related guides
- QA Strategy for Enterprise Software: What Good Looks Like
A practical QA strategy for enterprise teams that need predictability, resilience, and better release confidence.
- Native vs Cross-Platform App Development: Complete 2026 Comparison
A complete comparison of native and cross-platform mobile app development — performance, cost, timeline, and which approach fits your business in 2026.
- Why Production-Ready Apps Need More Than a Launch Checklist
Shipping to production demands monitoring, deployment workflows, and operational readiness — not just feature completeness.
Related services and work
FAQ
Questions about software development for eCommerce
Straight answers for teams evaluating a delivery partner.
Should we use Shopify or a custom eCommerce build?
Hosted platforms suit most standard catalogues and are faster to launch. Headless or custom builds make sense when you need unusual product logic, complex integrations, or full control of performance and UX.
How do you prepare a store for peak sales?
By load-testing checkout and search, reviewing third-party dependencies, agreeing a change freeze, and putting monitoring and an incident plan in place before the event.
Can you integrate our ERP and warehouse systems?
Yes. We build integrations for stock, orders, and fulfilment with clear data ownership and failure handling to prevent overselling.
Ready to discuss your next software project?
We help teams scope, build, and launch reliable software — from native mobile apps and modern web platforms to enterprise systems and long-term support.
info@hakrosoft.com · We respond within one business day