Websites and web applications
Company websites and applications built with React and Next.js, fast, accessible and ready for search engines.
I design and build company websites with Next.js and web applications with React. A company website is generated statically, so it loads fast and doesn't need a database server that has to be constantly updated.
What you get
- a website tailored to your company that works well on phones and desktops,
- technical SEO: a sitemap, structured data, correct headings and URLs,
- accessibility: the site is built to WCAG 2.2 AA guidelines and checked with automated tests (contrast, keyboard support, screen readers),
- language versions, for example Polish and English, correctly marked up for search engines,
- a contact form with spam protection and no third-party tracking,
- hosting on AWS with low running costs.
This site as an example
The site you are reading was built the same way:
- it uses no cookies and no third-party scripts, so it needs no consent banner,
- it has a Polish and an English version,
- it is checked with automated accessibility tests (WCAG 2.2 AA) and browser tests,
- the contact form is protected against spam by a mechanism running on its own server, with no tracking services.
Web applications
I also build applications: admin panels, internal tools and customer-facing apps, with sign-up, sign-in, password reset and user invitations, roles and data tables. Backends are built in Node.js or Python, usually serverless on AWS.
How to start
Tell me what your company does, what you need and by when. I'll reply with questions and an estimate.
Frequently asked questions
No, as long as it has no cookie-based analytics and no content loaded from external services. That is how I build sites by default. If you need, for example, a booking calendar or a map from an external service, I add a consent banner and that content loads only after consent.
I prepare the site technically: a sitemap, structured data, correct titles and descriptions, and submission in Google Search Console. Nobody can honestly guarantee a position in the results, and a new domain needs time before it starts to appear.
No. The site is static files served from AWS, with no database and no plugins to patch. Content changes are made in files and published as a new version.
The message goes to your mailbox by e-mail and is not stored on the server. Spam protection runs on the site's own server, without Google reCAPTCHA and without cookies.
Other services
Contract development
I join your team as a frontend developer, a backend developer, or both. VAT invoices.
Machine learning and AI
Machine learning models and AI solutions. Forecasting, classification, pattern detection, text recognition in images, speech transcription, LLM agents.
Integrations and automation
I connect systems through APIs, automate repetitive work and build data workflows on AWS.
Let's talk about your project
Tell me what you need. I'll reply by e-mail with questions or a proposal for next steps.