Website
For experts building a personal brand and companies that want to be visible online.
View detailsI'm Sławomir, a programmer.
I build websites and web apps for small businesses in Poznań and Warsaw.
Companies I've worked with
WHAT DO CLIENTS SAY
He was my front-end technical lead and I relied on him greatly
Paul Richardson
Senior Project Manager ofCognitran Ltd
Their proficiency in React is outstanding, Sławomir is not only skilled but also proactive
Daniel Sobisz
Front-End Developer
He is an excellent communicator and a great team player, a reliable and valuable asset to any team.
Adam Wuss
Senior Frontend Developer
He was my front-end technical lead and I relied on him greatly
Paul Richardson
Senior Project Manager ofCognitran Ltd
Their proficiency in React is outstanding, Sławomir is not only skilled but also proactive
Daniel Sobisz
Front-End Developer
He is an excellent communicator and a great team player, a reliable and valuable asset to any team.
Adam Wuss
Senior Frontend Developer
He was my front-end technical lead and I relied on him greatly
Paul Richardson
Senior Project Manager ofCognitran Ltd
Their proficiency in React is outstanding, Sławomir is not only skilled but also proactive
Daniel Sobisz
Front-End Developer
He is an excellent communicator and a great team player, a reliable and valuable asset to any team.
Adam Wuss
Senior Frontend Developer
He was my front-end technical lead and I relied on him greatly
Paul Richardson
Senior Project Manager ofCognitran Ltd
Their proficiency in React is outstanding, Sławomir is not only skilled but also proactive
Daniel Sobisz
Front-End Developer
He is an excellent communicator and a great team player, a reliable and valuable asset to any team.
Adam Wuss
Senior Frontend Developer
Sławek approaches cooperation very thoroughly. A great professional.
Piotr Chojankowski
Expert in insurance, retirement accounts, loans and leasing
Sławek is a professional with an open mind, full of ideas for new projects and solutions to potential problems.
Anna Wójcik
IT
Their proficiency in React, Vue, and JavaScript is truly impressive,
Piotr Świerszcz
Senior Frontend Developer
I am very satisfied with Sławek's work, complete professionalism and efficient cooperation.
Kamil Hiszpan
CEO ofHiszpanbet
Sławek approaches cooperation very thoroughly. A great professional.
Piotr Chojankowski
Expert in insurance, retirement accounts, loans and leasing
Sławek is a professional with an open mind, full of ideas for new projects and solutions to potential problems.
Anna Wójcik
IT
Their proficiency in React, Vue, and JavaScript is truly impressive,
Piotr Świerszcz
Senior Frontend Developer
I am very satisfied with Sławek's work, complete professionalism and efficient cooperation.
Kamil Hiszpan
CEO ofHiszpanbet
Sławek approaches cooperation very thoroughly. A great professional.
Piotr Chojankowski
Expert in insurance, retirement accounts, loans and leasing
Sławek is a professional with an open mind, full of ideas for new projects and solutions to potential problems.
Anna Wójcik
IT
Their proficiency in React, Vue, and JavaScript is truly impressive,
Piotr Świerszcz
Senior Frontend Developer
I am very satisfied with Sławek's work, complete professionalism and efficient cooperation.
Kamil Hiszpan
CEO ofHiszpanbet
Sławek approaches cooperation very thoroughly. A great professional.
Piotr Chojankowski
Expert in insurance, retirement accounts, loans and leasing
Sławek is a professional with an open mind, full of ideas for new projects and solutions to potential problems.
Anna Wójcik
IT
Their proficiency in React, Vue, and JavaScript is truly impressive,
Piotr Świerszcz
Senior Frontend Developer
I am very satisfied with Sławek's work, complete professionalism and efficient cooperation.
Kamil Hiszpan
CEO ofHiszpanbet
A partnership built for small businesses
Common friction
What often gets in the way
Too much overhead
You need a working product, not a large team, long kickoffs, or a process built for someone else's scale.
Hard to stay in touch
You need someone who answers, owns the work, and stays with the project after launch.
Tools you don't control
You need your own website and data, not a stack of subscriptions that are hard to leave later.
Sławomir Woźniak
Your technology partner
Direct Contact
You talk to an expert, not a salesperson. No intermediaries, no guessing intentions. Human-to-human communication.
Sovereignty
Open-Source solutions, Your data, Your tools. No hidden subscriptions. Full control over technology.
Guarantee
30-day startup guarantee. You are secure and at peace. Technical support for every implementation.
What do you gain by working with me?
Peace of Mind
I implement systems you don't need to understand. You sleep peacefully, technology works. I handle it.
Money Savings
Avoid expensive SaaS subscriptions. I build on Open-Source, saving thousands per year.
Comfortable Relationship
We simply talk, think, and grow together. Relaxed, but effective.
How does it work?
Simple, transparent process. No surprises.
1
Diagnosis
Short conversation (15 min), we examine needs, not sell.
2
Plan
You receive a strategy and quote. Concrete action plan.
3
Implementation
Building the solution with ongoing reporting.
4
Handover
You get the keys, instructions, and guarantee.
Frequently Asked Questions
Answers to your concerns
Yes, you get video instructions and the system is as simple as using Facebook. You don't need to be technical to add a blog post or change content yourself.
Because on Wix you're not the owner of your site. With me, you have sovereignty – your code, your data, your server. You don't pay monthly subscriptions that grow with every new feature.
Of course, I operate legally and pay taxes in Poland. You receive full accounting documentation and can deduct VAT.
Yes. I am based in Poznań. With Warsaw clients I work remotely and meet in person when I am in the city. The first conversation is online — you do not need to travel.
Offer
Websites, stores, cloud, technical SEO, and Meta Pixel/CAPI for companies in Poznań and Warsaw.
Private Cloud (Nextcloud)
Your company cloud on your own server — better data privacy and no monthly SaaS fees.
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Telemedicine platform
For clinics and medical brands that want to issue prescriptions and guide patients online.
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Data collection (scraping)
For companies that need a clean database from public sources — for a CRM, a platform, or sales.
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Technical SEO
For websites that exist but stay invisible in Google — I find and fix the technical blockers.
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Meta Pixel and CAPI
For teams running Facebook and Instagram ads while Pixel reports half the conversions — I set up Pixel and Conversions API so Meta learns from real events.
View detailsTechnology that works for your business
Ready to transform your business? Let's discuss your needs and find the best solution.
Latest Posts
View all
A temperament test flipped how I see the world
A university temperament test, FCZ-KT. High activity, low endurance, high sensory sensitivity, and why an eight-hour day has never worked.
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Uncensored LLMs in your IDE: Cursor, Ollama, and Venice
Over-refusal in commercial models, Venice.ai and Ollama integration with Cursor, GitHub Copilot BYOK, and OpenCode. Privacy, TPS performance, and prompt injection risks for developers.
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Pixel without CAPI is guessing
Why Meta Pixel in the footer is not enough: iOS, ad blockers, duplicates, Event Match Quality. What CAPI is and why ads go blind without a server channel.
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OpenClaw: What Is It and Is It Worth It?
What is OpenClaw and what risks does it carry? Prompt injection, access to sensitive data, and vibecoding. Learn how to safely implement AI.
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The Psychology of Persuasion in Websites
What the psychology of persuasion is, and how business psychology works on a website: a definition and a 7-step model that walks the client to conversion.
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Unstable USA = Unstable Technology
Europe is dependent on American technology. Discover European alternatives to Big Tech: LibreOffice, Proton, Matomo, Mistral AI, and Nextcloud.
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What is Google Search Console and what is it for?
Google Search Console (GSC) is a free Google tool: queries, clicks, and indexing errors. What it is, what it is for, and why it is worth opening — without jargon.
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Do I Need a Website?
Why does not having a website destroy your business authority? Learn 3 reasons: ZMOT, ownership rights, and the halo effect.
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