Business websites
I design fast, modern sites for businesses. No off-the-shelf templates, no tech chaos, and a clear scope from day one.
Business websites from €565 net
A short audit with no obligation. I'll show you what to improve.
How I can help
A site should earn before it impresses.
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Free audit
Send your site URL. I'll check usability, mobile experience, speed, and first impression. No obligation.
Response time
Bespoke projects
Direct contact with the founder
Projects
Case studies from real launches: problem, solution, and scope, with no invented stories or fake KPIs.
Tourism / Landing Page
Kayak trip landing - bookings and enquiries front and centre, the Pilica atmosphere in the first viewport.
Outcome: a clear path to booking and a link the client shares willingly.
Spirituality / Web App
Daily quotes and prayers - a calm, cinematic UX that builds a ritual of returning every day.
Outcome: live on its own domain with mature, calm UX.
Send your site for a free audit or describe the project, with no obligation.
What I do
Every project starts with a goal, not a template.
Websites
A brochure site, multi-page, or company site on WordPress or Next.js - clean, fast, built for SEO and quote requests.
Online store
Product catalogue, cart, and checkout, designed so customers reach purchase without unnecessary steps.
Landing / app
A single page or lighter web tool with one goal: booking, enquiry, or sale. Fast start, measurable result.
Growth
Search visibility, technical SEO, speed, and automations around the site - so it keeps working after launch.
Who you're talking to
Jakub Kawa · Founder of Concretar
I'm Jakub Kawa, years in IT, previously in systems operations and security in high-responsibility environments, including the public sector.
I design websites, stores, and automations around a clear business outcome: more enquiries, more sales, less manual work after launch. From the first conversation to the delivered project, you talk to me directly.
Why it works
Business goal
Before we open Figma, we define: for whom, why, and how we will measure success.
Speed
The site should load. Not “look fast” - be fast.
Visibility
Semantics, meta, structure, from the first launch, not as an afterthought.
Collaboration
You ask, I answer in plain language. You know what you pay for and what you'll get.
How I work with clients
We start with who should buy and what should happen after landing on the site. Only then do we choose layout, design, and technology.
A conversation about the business, audience, and goal. We define what the site should do.
Site map and content. What sits in the hero, what is in the offer, where the CTAs go.
A visual direction matched to the brand - not a generic template.
Code, responsiveness, speed. Tests on phone and desktop.
Deployment, baseline SEO, editing training. Then we stay in touch.
Categories, variants, payments, shipping - store map before design.
The path from product to checkout. No unnecessary steps.
Catalogue and product cards that sell - not just “look nice”.
Payments, inventory, email. A stack matched to sales scale.
Product migration / seed, order tests, monitoring after launch.
What should happen after use? Lead, booking, payment - we define the success metric.
We cut the wish list down to what truly unlocks value in the first version.
Flow sketch and key screens - before we commit to full code.
UX, front end, and back end in short loops. We show progress regularly.
Deploy, tests, fixes. Then we iterate based on real usage.
We look for tasks you repeat that eat time or create errors.
What to connect, what to leave to people, where quality control sits.
When visibility matters - technical audit, structure, and site speed.
Integrations, notifications, and tests on real scenarios - not an ideal day.
After launch you can see if it works. Then you add the next steps without rebuilding from scratch.
Pricing
Indicative net prices from — no bait-and-switch. After we talk about your project, you get a concrete scope and quote.
from €565 net
For small businesses that need a professional company site: clear, fast, and built for enquiries.
We tailor scope to your industry; this is a typical START package, not a rigid template.
Review my sitefrom approx. €997 net
For companies that need a richer site: more content, sections, and paths for customers.
Every item depends on the project; quoted after scope is agreed, not “all included by default”.
Ask for a quoteCustom quote
Larger sites, web apps, integrations, and automations built around a business goal.
A different category from a simple company site; priced after brief and specification.
Tell me about your projectAmounts shown are indicative net prices and starting points only. Your final quote depends on project scope, page count, features, and integrations.
Partners
I also team up with trusted specialists when a project goes beyond layout and front-end alone.
FAQ
Short and clear, no marketing fog.
A straightforward company site starts from €565 net (START plan). Larger builds are quoted individually; final price depends on page count, features, and integrations. Before work begins you get a clear scope and quote, with no surprises.
WordPress works well when you want to edit content yourself and need a straightforward company site. I choose Next.js when speed, custom look, and scalability matter. I advise specifically after learning about your project.
Yes, baseline SEO (structure, meta, speed, structured data) is included in every project at no extra cost. Broader SEO and organic growth is a separate scope I can run after the site launches.
You describe your industry, goal, and timeline, I reply within 24 hours with a proposed next step. No commitment and no templated offer.
Local businesses and online brands in Poland, from a simple brochure site to an online store. I only show real launches, not example projects.
No. You know your business, I know the technical side. I explain clearly: what I propose, what it costs, and what you can expect. No jargon that does nothing for you.
Once we start the work, you get your own account. Quotes, contracts, and current progress, in one place, not in an email thread from three weeks ago.
Let's do this together
Write what you need - we will come back with a concrete next step, no strings attached.
