Cool Websites
Web Developer / Designer
Poznań, PL / Since 2019
Open to workHigh-performance websites & custom applications — bespoke, unique design and clean code. Looking for something exceptional?
A few numbers about me
Proven execution.
07yrs
Experience
Building for the web since 2019 — landing pages to full-stack platforms.
30+
Satisfied clients
From SaaS tools to e-commerce — live projects shipped on time.
96/100
Avg Lighthouse
Core Web Vitals first. Every project measured from day one.
641
Commits in 2025
Consistent output across client work and open-source.
100%
Responsive & fluid
Flawless from 4K desktop down to mobile on slow 3G.
01max
Project at a time
No juggling clients — your project gets my full, undivided attention.
What can I do for you?
Services.
From fast websites and technical SEO to custom AI integrations and ongoing support. I build things that just work.
Fast, responsive, SEO-ready websites in modern frameworks — landing pages to complex multi-page sites, with pixel-perfect design and clean, maintainable code.
Selected work
Portfolio
Choose a package
Pricing.
from €590
A fast, professional website that builds your online presence and drives conversions.
Custom, non-template design
Micro-interactions
Homepage + up to 2 subpages
Basic SEO
Cookie banner
Fully responsive on all devices
Performance optimization
Deployment & setupOnce the project is finished, the website and code become your property. I deploy and configure the site on your own account, with whichever provider you choose. Not sure who to pick? No worries, I'm happy to advise. I don't take part in affiliate programs — working well with my clients matters more to me.
from €1,290
A multi-page website with everything you need to grow your business online.
Custom, non-template design
Micro-interactions
Homepage + up to 4 subpages
Basic SEO
Cookie banner
Fully responsive on all devices
Performance optimization
Deployment & setupOnce the project is finished, the website and code become your property. I deploy and configure the site on your own account, with whichever provider you choose. Not sure who to pick? No worries, I'm happy to advise. I don't take part in affiliate programs — working well with my clients matters more to me.
Contact form
from €2,490
A comprehensive website built for projects that need maximum reach and polish.
Custom, non-template design
Micro-interactions
Homepage + up to 8 subpages
Extended SEO
Cookie banner
Fully responsive on all devices
Performance optimization
Deployment & setupOnce the project is finished, the website and code become your property. I deploy and configure the site on your own account, with whichever provider you choose. Not sure who to pick? No worries, I'm happy to advise. I don't take part in affiliate programs — working well with my clients matters more to me.
Contact form
I approach every project 100% individually. All prices listed are net amounts. Nothing on this site constitutes a binding offer — it's an invitation to get in touch and a starting point for estimating costs.
Got questions? Drop me a message – I usually reply within the hour.
Who am I? —
Hi, I'm Kuba.
I don't pose as an agency — I personally design and code your project, cutting out the middlemen and the delays. AI boosts my speed, but I take full ownership of the results.
Seven years in, I've shipped 30+ projects across Europe and beyond — from SaaS dashboards to bespoke marketing sites. Based in Poznań, working with clients worldwide. You talk to the person who actually builds your site.
Let's chat on LinkedIn