E-Commerce

High-throughput e-commerce. Conversion enforced by design.

Key takeaways

High-throughput e-commerce. Conversion enforced by design.

›Headless Shopify / BigCommerce
›Stripe & Custom Payments
›Inventory AI Synchronization
›Sub-second Page Loads

TRANSACTION VELOCITY

Online stores built in composable commerce architecture. Scalable, secure, and incredibly fast. I design shopping experiences that hypnotize the user from entry to checkout.

› CORE_CAPABILITIES:

Headless Shopify / BigCommerce
Stripe & Custom Payments
Inventory AI Synchronization
Sub-second Page Loads

$999k

CONVERSION_RATE_OPTIMIZED

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EXECUTION PROTOCOLS

Headless Shopify Store

Next.js frontend powered by Shopify's commerce engine. Full design freedom, zero template limits, 100/100 PageSpeed, and SEO dominance for product search terms.

from €4,500

Dedicated B2B Platform

B2B wholesale platform with contract-specific pricing, credit limits, and ERP sync. Replaces phone and email ordering with a self-service portal your buyers use 24/7.

Custom Quote

Product Configurator 3D

Interactive 3D product configurator letting customers personalize color, material, and dimensions in the browser before buying. Increases conversion by 20–40% and cuts returns by 30–50%.

from €2,000

Conversion Rate Optimization (CRO)

Data-driven checkout flow optimization using heatmaps, session recordings, and GA4 funnel analysis. More revenue from your existing traffic — no ad budget increase needed.

from €1,500

E-Commerce Audit & Strategy

In-depth store analysis, identification of conversion bottlenecks, and a growth plan.

from €1,200

Conversion Rate Optimization (CRO) - Advanced

Increasing the % of visitors who purchase. A/B testing, checkout optimization, psychology-based design.

from €2,000 / test

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See it in action

Case studies of projects where I applied the skills tied to this service.

AI / E-Commerce

GiftFinder AI Platform

Autonomous agentic system generating 11,000+ SEO landing pages with hybrid Gemini + GPT-4o architecture.

View case study E-Commerce / SEO / GEO

Beauty E-Commerce SEO/GEO

Zero-drop WooCommerce → PrestaShop migration combined with Technical SEO and Generative Engine Optimization for a beauty & fashion e-commerce store.

View case study

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Articles that dive deeper into this service.

AI & SEO

Agentic Commerce — How to Sell When the Buyer Is an Agent (ChatGPT Checkout, ACP, AP2, UCP)

In February 2026 OpenAI launched "Buy it in ChatGPT" — and in March it pulled back from native checkout, pivoting to agentic storefronts: the purchase completes in the merchant's store, not in the chat. The AI transaction layer is in motion, but the direction is settled: the ACP (OpenAI/Stripe), AP2 (Google) and UCP protocols are already standardizing how an agent finds a product, pays and places an order. What a store should do today to avoid burning budget on a moving target: the product feed as the zero-risk investment, API readiness, and a cool-headed decision matrix — join now or wait deliberately.

15 min AI & SEO

E-commerce SEO & GEO — How Stores Win Visibility in Google and AI Shopping

AI-driven shopping is already ~$21B in annual spend (4× YoY), AI traffic to stores grew by thousands of percent, and 83% of ChatGPT's shopping carousel data comes from Google Shopping. The complete guide: Product schema, the Merchant Center feed, AI crawler access, the ACP/UCP protocols and a store rollout plan.

14 min AI & Automation

BaseLinker AI Automation: How AI Integration Cuts Operational Costs in E-Commerce

An XML feed from a supplier, 1000 SKUs, zero descriptions, zero translations. The old way: weeks of manual work. With an AI pipeline: 45 minutes. Here's the full architecture — Vision API, RAG, confidence-score validation, and BaseLinker API writes with no manual copy-pasting.

16 min

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BIAŁYSTOK, PL

+48 732 022 086 pawel.wiszniewski95@gmail.com