E-COMMERCE DEVELOPMENT.

Headless storefronts, custom shops and B2B ordering platforms that load fast, convert well and don't leak card data. An e-commerce development agency with a PCI ASV team in the same building.

► Get a Fixed-Price Estimate Pricing & FAQ
Overview

E-commerce Development by Evosec Consulting

E-commerce is where performance and security both hit the P&L directly: every 100ms of load time costs conversion, and every checkout flaw costs a lot more. Evosec builds custom e-commerce that scores 95+ on Lighthouse and passes PCI DSS scanning — because the same team that builds it also runs ASV-approved scans for a living.

We work with D2C brands, marketplaces and B2B distributors in France, the United States and Tunisia — headless on Shopify or Medusa when that fits, fully custom on Laravel when it doesn't.

What's Included
▌ 01

Headless storefronts

Next.js front-ends on Shopify, Medusa or Saleor — sub-second pages, full design freedom, and the platform's back office your team already knows.

▌ 02

Custom Laravel shops

When your catalogue, pricing or fulfilment logic doesn't fit a platform: bespoke shops with configurators, quotes, bundles and complex tax rules.

▌ 03

B2B ordering platforms

Customer-specific pricing, credit terms, approval workflows, punch-out and ERP sync for distributors and wholesalers.

▌ 04

Payments & checkout

Stripe, Adyen, PayPal, Apple/Google Pay, French CB and local Tunisian gateways — PCI DSS SAQ-A architectures that keep card data off your servers.

▌ 05

Performance & SEO

Core Web Vitals engineered from the start: image pipelines, edge caching, structured data for products and reviews.

▌ 06

Security & compliance

Checkout pentest before launch, quarterly ASV scans, bot/fraud protection, GDPR-compliant consent and data retention.

Stack & Tools
Next.jsShopify HydrogenMedusaLaravelStripe / AdyenAlgoliaVercel / AWSCloudflare
Secure by Design
  • Threat model written during discovery
  • Static analysis & dependency audit on every commit
  • Manual penetration test before every release
  • Findings fixed by the engineers who wrote the code
  • GDPR / RGPD privacy-by-design review
  • Fixed-price milestones · weekly demos · staging from day one
FAQ
How much does a custom e-commerce site cost?

A headless storefront on an existing platform typically runs $20,000–$50,000; a fully custom Laravel shop or B2B platform $40,000–$120,000+. Fixed-price per milestone, including a checkout penetration test.

Headless or a traditional theme?

Headless when performance, design freedom or multi-channel matters; a themed platform store when budget and speed-to-launch matter more. We'll tell you honestly on the first call.

Do you handle PCI DSS compliance?

Yes. We architect for SAQ-A (card data never touches your servers), run the quarterly ASV scans ourselves and support your attestation.

Can you migrate from WooCommerce / Magento / PrestaShop?

Yes — catalogue, customers, orders and SEO redirects, with zero downtime cutover.

Related
Next.js & React Development → Laravel Development → Cybersecurity Services →
► Start a Project All Web Development →