Toruńsolosince 2009
I run online products that reach hundreds of thousands of people. I'd be glad to do the same for your business — from design, through code, to servers and upkeep.
How I work
Backend, frontend, database, queues, payments, email, DNS, servers. I do all of it myself, so the context stays in one place and the project keeps moving without waiting on anyone.
A project ends with customers won and traffic growing, and along the way a listing in Google Play, the Chrome Web Store or the Zapier directory — together with the reviews, terms and privacy policies those platforms check.
Many of my products and sites have been running for years and still get new features. Maintenance means monitoring, backups, migrations and picking up every request that comes in.
I size the infrastructure to real traffic and the needs of each project. Shared servers for several projects, builds in the background, AI model costs tracked per call.
A busy season, an ad campaign or entering a new city can multiply traffic overnight. The site has to stay just as fast, and every order has to arrive on time. I prepare for that in advance, so a record sales day stays a record sales day.
GA4, Search Console, logs and my own dashboards — I check what actually gets clicked and what it costs before I propose the next step.
Products
Each one has real users, its own infrastructure and a history of store releases. The screenshots come from the live sites.
A platform that prepares students for the Polish matura exam in eleven subjects.
Exercises, tests and full exam simulations. Essays and open questions are graded by a model against the official CKE criteria in well under a minute, and the English and German listening recordings are generated live. The mobile app is React Native running on the same backend as the web.
A company website on subscription — built and run automatically.
The client fills in a form and the system writes the copy, designs the layout and publishes the site on their domain within an hour. Then it keeps it going: blog, analytics, fixes. A separate module launches a Google Ads campaign with no ad account needed — with a click forecast built on Keyword Planner data.
Citations with page numbers and links to sources — every one verifiable.
The tool downloads real PDFs, reads the printed page numbers and only then builds the citation and bibliography. When a source doesn't exist, it says so outright. Beyond the app it runs as a browser extension, a Word and Google Docs add-in and a WordPress plugin.
Source-based writing: research, outline, sections, artwork.
The text is built in stages: finding and reading sources, an outline for approval, section-by-section writing, artwork for the article at the end. Everything billed from a balance, with a job queue and automatic refunds when a generation fails. One backend serves the panel, the mobile app, a public API and no-code integrations.
An ebook generator that turns a topic into a finished book.
The topic goes through research, every chapter is written with verifiable sources, and the system designs a cover and delivers a print-quality PDF along with an EPUB. The book's structure grows together with the content — contents, chapters, cover and typesetting form one coherent whole.
An electric motor store and wholesaler — from 0.09 to 285 kW.
A catalog of several thousand items with a search box that understands technical queries like “4kW 1400rpm SEW”. Filters by power, RPM, mounting and price, product pages with photos taken in the warehouse, integration with the seller's inventory system.
Made-to-measure furniture fronts — a store with an order configurator.
The order takes shape step by step: board manufacturer, decor from the catalog, dimensions of every front, frame width (7, 18, 36 or 60 mm), plus glass, mirrors or 45° cuts. Net and gross prices recalculate live from the price list, including the 4 m² logistics minimum. A client who doesn't know the dimensions yet enters just the area and gets an indicative quote.
What you get as standard
One website or app usually means five conversations, five invoices and five people pointing you at one another. With me it's one conversation — and everything below is included in the price, because that's the only complete package I hand over.
Spacing, typography and colors chosen for your company, not picked off a template list. It's the first thing a customer uses to judge whether you're serious.
The target is 90+ in Google PageSpeed. A site that takes four seconds to load loses half its visitors before they see anything.
Your phone switches to dark in the evening — your site does too. A detail nobody orders, and everyone who reads after dark notices.
I've been writing since 2009, so you get no “Lorem ipsum” and no sentences nobody read. The copy grows together with the layout, because each depends on the other.
If you sell motors, the search box should understand power and RPM. If you run courses, the calendar should know the dates. I fit the tool to your process.
Invoices, emails, publishing, stock sync, reports. Anything you do by hand every Monday can usually be done once and forgotten.
SEO built into the site rather than bolted on later: structure, speed, content and data for Google. Plus campaigns you can hold accountable to a concrete number of inquiries.
Backups, certificates, monitoring and someone who picks up the phone. A site needs looking after to run as well after a year as on handover day.
Traffic and users
Data from Google Search Console and Analytics for 48 domains I run: 9 of my own products and 39 client sites (counted in aggregate only). Period: the last 90 days.
The total across every domain I run. Part of the growth comes from new sites added along the way. The light area in the background shows impressions in search results.
clicks from Google impressions month in progress
Read on 13/08/2026 · period 14/05/2026 – 12/08/2026 · client data in aggregate totals only
Scale
Everything below comes from my monitoring panel and my AWS account. The numbers refresh with every release of this site, charts included — the days when something broke, too.
13 of 27 days without a single failed check. Worst day: 97.26% — still better than a typical hosting SLA.
87% of responses under 200 ms. Measured over the last seven days, all monitored domains combined.
What's behind these numbers
Read on 13/08/2026 · monitoring running since 17/07/2026
Toolbox
The same blueprint powers an education platform, a text generator and a store — the logic changes, the foundation stays. That's why each new launch costs a fraction of the first.
The road here
I start out writing — my own texts first, then for companies, finally proofreading and editing other people's. That's where the habit comes from: content is a first-class part of the product and grows together with it.
Silniki Elektryczne: a catalog of thousands of items, a search box that understands technical queries, integration with the warehouse and a real sales process. The first project that had to handle orders every single day.
Smart-Copy.ai and Smart-Edu.ai — full generation processes: research, job queues, billing, a customer panel. That's when infrastructure stopped being an add-on to a website and became the product.
Matury Online, Sitario, another store, publications and textbooks. Everything on shared AWS infrastructure — with CI, monitoring and backups, because hand-tending it all was no longer an option.
Cytado and InkMagnet, plus the same products in Google Play, the Chrome Web Store, Word and Google Docs, the Zapier, n8n and Make directories and the WordPress plugin repository — with all the paperwork those stores require.
Who's behind this
I started with words — first my own, then written for companies, until proofreading and editing other people's came along. When the tools stopped being enough, I started building my own. Today I run 7 products, and every one grew out of the same place: something concrete that bothered me in my daily work.
I work solo, because at this stage one person who holds the whole picture moves faster than a team passing tasks around. If you have an idea, or a working product that stalled before launch, that's exactly the kind of problem I like to solve.
Contact
I handle the whole path: application, infrastructure, store and directory releases, maintenance. I usually reply the same day — ideally to something concrete, even if it's a single paragraph and the question “can this be done cheaper?”.
