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CentrumSEO Portfolio

Projects that make a difference

Websites, stores and bespoke systems โ€” designed and coded from scratch for a specific client goal. Pick a project to see the details and take an interactive, step-by-step tour.

Website + store ยท Jakub Blaszczykowski Foundation

Ludzki Gest

A website and charity store for Jakub Blaszczykowski's "Ludzki Gest" Foundation, which supports sick children and young people โ€” built from scratch.

WordPressWooCommerceStoreWebsite from scratchUI/UX

Challenge

Combine the foundation's website and its charity store into one coherent platform โ€” with convenient search, sales and secure contact.

Solution

A bespoke theme plus a WooCommerce store. A search that splits results into products and articles, a store with automatic labels and randomised bestsellers, a rich contact form and popup-protected clickable emails.

Store
WooCommerce
Search
products + articles
Bestsellers
auto + random
Emails
popup-protected
View project โ†’
Bespoke searchStoreSecurity / UX โ–ถ View project & walkthrough
Online store + brand site ยท Soy candle workshop

Zapach Karkonoszy

An online store and brand site for a soy candle workshop in the Karkonosze Mountains โ€” built from scratch, from the mockup and visual design through to live sales with capacity variants.

WordPressWooCommerceStore from scratchBespoke designUI/UX

Challenge

Carry the atmosphere of a mountain workshop onto the web and sell four scents in three capacities โ€” without an off-the-shelf template that would flatten the brand.

Solution

A bespoke design on its own system (cream background, terracotta, forest green, serif typography) and a WooCommerce store built on variable products: four scents in three capacities. Plus a brand site, a soy candle burning guide, a B2B path and the regional Karkonosze quality mark.

4
signature scents
12
variants in the store
WooCommerce
variable products
100%
bespoke design
View project โ†’
UI/UXStore / WooCommerceTrustB2B โ–ถ View project & walkthrough
Store + bespoke tool ยท Furniture / handcraft

Retrodajnia โ€” Plant Stand Configurator

An interactive configurator for hand-assembled tiered plant stands โ€” built from scratch as a bespoke tool, with a realistic product preview rendered live.

WordPressCustom-built pluginProduct configuratorCanvas 2DUI/UX

Challenge

Let the customer assemble a plant stand from dozens of colour and finish combinations on their own, seeing the realistic result right away โ€” instead of guessing from a description.

Solution

A bespoke canvas configurator: the engine recolours the shelves in real time (masks plus a shadow map over base photos). The colour of each tier separately, interchangeable bands and leg finishes, a random set generator, plus a preview of the true colour on real project photos.

11
shelf colours
4 tiers
colour per tier
Live
canvas preview
100%
bespoke code
View project โ†’
ConfigurationPersonalisationVariantsTechnology โ–ถ View project & walkthrough
Product website ยท SaaS

Onimator

Rebuilding a landing page from heavy Divi into a lightweight, bespoke WordPress plugin.

WordPressCustom-built pluginBunny Stream (CDN)UI/UXVideo

Challenge

The original landing ran on Divi โ€” lots of unused code, slow loading, heavy video on WP hosting and limited control over the look.

Solution

We wrote the site from scratch as a lightweight WordPress plugin. Video on Bunny Stream (CDN), and the key sections โ€” the "on a phone" hero and the platform slider โ€” as custom components.

30โ†’98
PageSpeed (mobile)
0
dependencies on Divi
CDN
video off WP hosting
2.0.6
version with changelog
View project โ†’
Bespoke componentInteractionPerformance / CDNArchitecture โ–ถ View project & walkthrough
Product landing ยท SaaS

WizzySocial

A modern, converting landing for a tool for organic Instagram growth โ€” built from scratch as a bespoke WordPress plugin.

WordPressCustom-built pluginAnimationsUI/UXLanding

Challenge

Build a fast, modern landing from scratch that explains the service and converts โ€” without a heavy page builder.

Solution

A bespoke, lightweight plugin with animated growth charts, an interactive "how it works" section and a pop-out step-by-step onboarding panel.

2,500+
customers
4.9/5
average rating
10+
years on the market
100%
bespoke code
View project โ†’
AnimationInteractionBespoke component โ–ถ View project & walkthrough
Website + system ยท Psychotherapy centre

Psychosfera Plus

A website built from scratch for a psychotherapy centre โ€” an elegant presentation of the team and a bespoke booking panel tied to the price list, offices and a finance module.

WordPressWebsite from scratchBooking panelUI/UXTeam

Challenge

Build a professional website for a psychotherapy centre and connect it with appointment booking, a price list, offices and billing.

Solution

A website from scratch plus a bespoke appointment booking panel tied to the price list, offices and a finance module. A clear presentation of specialists with cards and modals.

Bookings
bespoke panel
Price list
tied to appointments
Offices
management
Finance
billing module
View project โ†’
UI/UXBespoke systemIntegration โ–ถ View project & walkthrough

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