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buildbyalex
your-store.comReady for sales and Google

Online stores · Warsaw

Stores thatactually sell.

Online store development in Warsaw, turnkey: catalog, cart and checkout that don't lose the buyer on the way to the order. Built on Next.js — fast, multilingual and Google-ready from day one.

Discuss your storeFrom €1,500
4.8 · 47 reviews

<1s

catalog load

+30%

checkout conversion

100

/100 PageSpeed

your-store.com
Catalog
Cart
Payments
#1 on Google
100Lighthouse
Next.js 15React 19TypeScriptStripePrzelewy24 / BLIKMedusaJS / Sanity

Live preview

Sites that get found —and never make you wait

Here's what the result looks like: a sharp site on every screen, a #1 spot in Google and a 100/100 Lighthouse score.

visionair.biz.pl

Found on Google

Structure, speed and SEO are baked into the code — so pages reach the top for the queries that matter.

google.com/search
All
Images
News
Maps
Videos
More

About 1,240,000 results

Related searches

landing page development
next.js website for business

Loads instantly

100/100 in Lighthouse isn't a one-off trick — it's the baseline for every page, even on slow 4G.

pagespeed.web.dev
PageSpeed Insights
visionair.biz.pl
Homevisionair.biz.pl · measured on slow 4G
0
Performance
0
Accessibility
0
Best Practices
0
SEO
Core Web Vitals
First Contentful Paint
0.8 s
Largest Contentful Paint
1.1 s
Total Blocking Time
0 ms
Cumulative Layout Shift
0
Speed Index
1.0 s

What you get

Catalog and product pages

A clean catalog with filters, search and product pages that sell: gallery, specs, reviews and real-time stock.

Payments built for Poland

BLIK, Przelewy24, cards, Apple Pay and Google Pay, Stripe. The buyer pays in one tap — no redirects that drop the cart.

A cart without abandoned orders

Fast checkout, guest orders, shipping calculation and promo codes. Fewer steps to the order — fewer abandoned carts.

Warehouse and shipping integrations

Stock sync, order export to your CRM, integration with InPost, DPD, Poczta Polska and fiscalization.

Multilingual and SEO out of the box

PL / EN / UA / RU, correct hreflang, Product/Offer schema, sitemap and feed — products get indexed and reach Google Shopping.

Speed and analytics

LCP under 1 second, server-side conversion tracking, GA4 and purchase events — you see what actually makes money.

How it works

Four steps. No surprises.

  1. 01

    Free call

    30 minutes. We map the goal, the audience, the constraints.

  2. 02

    Proposal in 24h

    Fixed scope, fixed price, fixed launch date — in writing.

  3. 03

    Build with weekly demos

    You see progress every Friday. You can change direction any time.

  4. 04

    Launch & handover

    Deploy, docs, training and 30 days of bug-fix support included.

Pricing

Starter store

from€1,500

Warsaw studios: 10,000–18,000 zł

A ready catalog with cart and payments — for a fast sales start.

  • Up to 100 products, filters and search
  • Payments: BLIK, Przelewy24, cards
  • Responsive, SSL, basic product SEO
  • Cart and one-step checkout
  • GA4 and purchase events
Most popular

Business store

from€4,000

Warsaw studios: 25,000–60,000 zł

Warehouse, CRM and shipping integrations for your real processes.

  • Everything in Starter store, plus:
  • Stock sync and order export
  • CRM, InPost, DPD integration, fiscalization
  • Multilingual PL/EN/UA/RU + hreflang
  • Google Shopping feed, advanced SEO
  • Server-side conversion tracking

Migration / redesign

from€2,000

Warsaw studios: 15,000–30,000 zł

Migration from WooCommerce, Shopify or PrestaShop without losing rankings.

  • Migrate products, orders and SEO URLs
  • Keep Google rankings (301 redirects)
  • New fast front-end on Next.js
  • Payment and shipping setup
  • 30 days of edits included

Rate ≈ 4.3 zł per €1. The final price is fixed after a 30-minute call. Post-launch edits — €50/hr, no mandatory retainer.

Online store FAQ

  • It depends on the number of products, integrations and design. A simple store on a ready catalog starts at €1,500; a store with warehouse, CRM and custom logic starts at €4,000. The exact quote is fixed before we start — no hourly surprises.

  • A typical store takes 3–5 weeks from kickoff. With warehouse, shipping and fiscalization integrations — 6–8 weeks. The date is fixed in writing before we start.

  • All the popular ones in Poland: BLIK, Przelewy24, cards, Apple Pay and Google Pay, plus Stripe and PayPal for international buyers.

  • Yes. I migrate from WooCommerce, Shopify, PrestaShop and OpenCart while keeping products, orders and SEO URLs — without losing Google rankings.

  • By default on Next.js (headless commerce: MedusaJS, Stripe, Sanity). It's faster and more secure than a typical WooCommerce. If you already run WooCommerce or Shopify, I can extend or migrate it.

  • Yes. Technical e-commerce SEO is built in: Product/Offer schema, clean product and category URLs, sitemap and a Google Shopping feed. Product pages index from the first days.

buildbyalex.comOpen for new projects
Let's build it

Got something to ship?

Free 30-minute call. No sales pitch — just a real conversation about what you need and whether I'm the right person to build it.

  1. 30 mindiscovery call
  2. 24 hoursfixed estimate
  3. 0hidden invoices
4.8 · 47 reviews

No sales pitch — just a clear read on your scope.

Online Store Development in Warsaw — from €1500 — buildbyalex