Piotr
Muszkiewicz

Online stores

Online stores on WooCommerce, Shopify and PrestaShop

I launch new stores, migrate existing ones between platforms and develop those that are already selling. I also help you choose a platform, because each of them suits a different scale and sales model.

In short

  • Three platforms, matched to your sales model
  • Payment, courier and invoicing integrations
  • Migrations without losing data or Google traffic
  • A fast product page and a simple cart

Who it is for

A store that helps you sell

I have been building and maintaining online stores for years, first at agencies and since 2017 also through my own business. Sales results often depend on details: product page speed, a simple cart, convenient payments and efficient order handling.

That is why, apart from the look of the store, I take care of integrations and automation that save time in daily operations.

  • Companies starting to sell online
  • Stores that have outgrown their current platform
  • Store owners struggling with speed or conversion
  • B2B sales with prices for customer groups

Platforms

Which platform should you choose?

WooCommerce

Built on WordPress

A good choice when the store goes hand in hand with rich content, a blog and SEO. It gives you full control over the code and has no subscription fee for the platform itself.

  • Full control and your own hosting
  • A huge choice of extensions
  • Strong SEO and content options

Shopify

Subscription platform

Works well when a quick start matters and you do not want to deal with servers. Hosting, security and updates are handled by the platform.

  • Fast start of sales
  • Stability without server maintenance
  • A convenient admin and apps

PrestaShop

Large catalogues

Handles large numbers of products, variants and attributes well. It is popular in Poland, so integrations with local services are easy to find.

  • Large catalogues and product variants
  • Many modules for the Polish market
  • No platform subscription fee

What you get

What I focus on when building a store

Store speed

A lightweight theme, optimised images and a sensible number of plugins shorten the loading time of product pages and the cart.

Easy checkout

A simple cart, popular payment methods and clear delivery costs reduce the number of abandoned orders.

Efficient fulfilment

Integrations with couriers, invoicing and warehouse systems make order processing take less time.

Scope

What I can do for you

Store launch

Platform configuration, a theme matching the design, the product catalogue, payments, shipping and room for terms and a privacy policy.

Store migration

Moving products, customers and orders between platforms, together with redirects from the old URLs.

Payments and shipping

Integrations with payment gateways such as Przelewy24 or PayU, as well as couriers and parcel lockers.

System integrations

Connecting the store with invoicing, ERP, wholesalers and sales platforms so data does not have to be retyped by hand.

Conversion optimisation

Analysing the purchase path and improving the product page, cart and checkout form.

Support and development

Updates, backups, fixes and new features in a live store.

Technologies

  • WooCommerce
  • WordPress
  • Shopify
  • Liquid
  • PrestaShop
  • PHP
  • JavaScript
  • Vue
  • MySQL

How I work

Four stages that keep you always informed about where we are

  1. Conversation

    You tell me about the goal of the project and I ask about scope, deadlines and constraints. If something can be done in a simpler or cheaper way, I say so at this stage.

  2. Quote and plan

    You receive a quote broken down into stages and a schedule, so it is clear what you are paying for and when you will see results.

  3. Development

    I work in stages and show progress on a staging version, so you can give feedback along the way instead of only at the end.

  4. Launch and support

    I publish the project, check its performance and correct operation, and can stay on board afterwards as part of ongoing support.

Questions

Frequently asked questions

Which platform is best for my store?

It depends on the number of products, the maintenance budget, the integrations you need and how much time you want to spend on technical matters. During our first conversation I will compare specific options for you.

Will you move the data from my current store?

Yes. I move products, categories, customers and order history, and redirect the old URLs to the new ones to keep your Google traffic.

Will you write the product descriptions?

Content and photos are usually provided by the store owner. I can, however, implement AI-assisted description generation, so you only review and approve the results.

Will you look after the store after launch?

Yes. As part of ongoing support I take care of updates, backups and security, and add new features to the store.

Let's talk

Have a project or an idea? Write to me and I will prepare a quote.