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Kraków

Websites nobody will mistake for a template.

I design and build from scratch, for one company and one job to be done.

Scroll to watch the site take shape

Scroll-driven opening scene: a desk at night with a dark monitor. Scrolling lights up a layout sketch on the screen, the camera moves into the screen and shows the page laid out in layers: navigation, header, hero image, copy, cards and footer. The layers line up, fill with content and merge into one finished page, which the camera finally moves into.

01 Work

One laptop, every site in full.

Click a tile and that site loads on the laptop screen, then scrolls itself from header to footer. Hover the screen to scroll it at your own pace. Every one of them runs live at its own address, so nothing here is a mock-up. On the shelves: 4 client projects and 3 studio demos.

Work

Click a tile: the live site loads on screen and scrolls itself from header to footer. On the shelves: 4 client projects and 3 studio demos.

effenpro.com
Full page for EffenPRO, top to bottom. on a dark background, a headline about an energy management system next to a glowing core shape surrounded by green points and orbits.

01of 07, client project

Energy consulting, ISO 50001, 2026

Thirteen pages about something you can't see: energy leaking out of a plant.

13pages built from scratch

  • Next.js
  • React Three Fiber
  • GSAP
  • Tailwind

Brands marked as studio demos are invented: the names, prices and people don't describe any real company. The design, the code and the measurements are real.

02 Proof

Everything below can be checked in ten minutes.

7
sites built from scratch, every one of them live
90+
mobile Lighthouse performance points, every one of these sites
0
accessibility violations in the axe-core audit
21
tests guarding the engine that does the counting, not the model

Every site's address is above. Run the measurements yourself: Lighthouse in your browser, accessibility with any axe audit. I'm not asking you to take my word for it.

03 Services

Three things. Each one done properly.

I don't take everything on. I take what I have the craft for, and what I can stand behind after launch. The third one is for companies, not end clients.

  • 01

    Websites

    fixed quote, paid in stages

    Design and build from scratch. Not a template with swapped photos: a site made for one company and one job to be done.

    • interview, copy and information architecture
    • a custom animation or 3D scene as the signature element
    • Lighthouse 90+ on mobile, WCAG 2.2 AA with no exceptions
    • launch, domain, certificate and handover of access
  • 02

    AI automation

    monthly retainer

    A panel and a network of agents working on the company's own data: quoting, handling enquiries, reports. Hosted at the client's, on their own keys.

    • audit: what can realistically be taken off people's plates
    • a panel with a decision history, not a black box
    • deployment at the client and training the team
    • ongoing support and development on retainer
  • 03

    White-label subcontracting

    fixed price per scope

    For agencies and software houses that have a client and a deadline, but not enough hands. I work under your brand; the end client never has to know about me.

    • one-week sprint: a production-ready module with measurements and tests
    • AI builds where the code does the counting and the model only describes it
    • AI Act compliance for chatbots and generated content
    • an NDA, zero trace in the code, an invoice

04 Principles

Four things I don't negotiate on.

It can't look like AI made it

No pastel gradients, no stock-photo smiles, no “Trusted by” sections without a single logo in them. Every frame, every illustration and every sentence is made for one specific company.

Speed is part of the design

The site is measured the way your client's client will measure it: a phone, a weak connection, a throttled processor. A score below ninety points goes back for fixes, not for excuses.

Accessibility, no negotiation

Contrast, keyboard, screen reader, reduced motion. This isn't a paid extra: it's a condition of calling the work done.

One thing you'll remember

Every site gets one thing worth telling a friend about. A 3D scene, a camera fly-through, a map, a counter. Something the competition doesn't have.

05 Process

You always know what's happening and when.

No disappearing for three weeks and showing up with a finished product. A live preview from day one, decisions in writing, deadlines set upfront.

  1. 01

    Call and brief

    An interview about the company, its clients and what should happen once someone lands on the site. It results in a written brief you sign off before work starts.

    2 to 4 days
  2. 02

    Direction and frames

    Before the whole site exists, you see frames: typography, colour and the signature element. Changing direction here costs hours, not weeks.

    3 to 5 days
  3. 03

    Build

    Code, copy, photos, animation. A live preview from day one; you comment as we go, not after the fact.

    2 to 5 weeks
  4. 04

    Quality gates

    Performance measurement, accessibility audit, security review, language and typography check. Everything comes with numbers, handed to you in writing.

    2 to 3 days
  5. 05

    Launch

    Domain, certificate, redirects, sitemap. You get access credentials and instructions for editing content yourself.

    1 day

06 Lab

Ten demos, ten techniques, one page.

A pattern that folds into a jacket, with no WebGL. A watch calibre the camera travels through. A kiln photograph with an ember travelling across it. Live, measured on a phone.

Enter the lab

07 FAQ

Before you write, check whether the answer is already here.

Seven questions I hear the most, answered straight.

  1. How much does it cost?

    There is no price list, because every project has a different scope. The first call ends with a price range for the whole job, paid in stages, the same as in the services section.

  2. How long does it take?

    The brief takes 2 to 4 days, direction and first frames take 3 to 5 days, and the build itself takes 2 to 5 weeks, depending on how many pages there are. Deadlines are set in writing before the start.

  3. Do I need finished copy and photos?

    No, but the more you bring, the faster we start. Missing copy gets written together during the interview, and photos can be replaced with a 3D scene or an illustration if a photo shoot is not an option.

  4. Will the website be mine?

    Yes. After launch you get the code, domain access and every password, with no licence tying you to me. You can hand the site to another developer at any point.

  5. What happens after launch?

    You get instructions for editing content yourself, and my contact for anything else. Bigger changes and new pages are quoted separately, as a small follow-up project.

  6. AI automation: does my company's data leave the building?

    No. The panel and the agents are hosted at your place, on your own model keys, so company data never passes through my infrastructure. The panel shows every decision an agent makes, not just the result.

  7. Subcontracting: will my client find out I built it?

    Not unless you want them to. I work under your brand, we sign a non-disclosure agreement, and nothing in the code points back to me.

08 Contact

Tell me what your website needs to do.

I reply the same day. The first call is free and ends with something concrete: scope, timeline and a price range, not a twenty-page proposal.

2003kub@gmail.com

Kraków in person here, remote everywhere else

The data controller is Jakub Słuszniak, Kraków, 2003kub@gmail.com. Form data is used only to reply to your message (legal basis: Art. 6(1)(b) and (f) GDPR). Delivery is handled by Resend Inc. (USA, standard contractual clauses). Messages are kept until the conversation ends, 12 months at most. You have the right to access, rectify and erase your data, and to lodge a complaint with the Polish supervisory authority (UODO). Full privacy policy