# Łukasz Cysewski

> Developer based in Gdynia, Poland. Laravel and Vue websites and systems for companies:
> internal tools, booking systems, subscription platforms and company websites on my own CMS.
> Contract work, billed by invoice; remote across Poland and Europe (Central European Time),
> or on-site in the Gdańsk–Gdynia–Sopot area.

Contact: kontakt@lukaszcysewski.me, phone +48 511 599 056, usually a reply within 24 hours.
Location: Gdynia, Pomeranian Voivodeship, Poland. On-site meetings in Gdynia, Gdańsk and Sopot;
remote across Poland and Europe.

Services, each described by the problem a company arrives with:
- Excel and e-mail stopped being enough: a panel for contracts and documents in one place, with change history and permissions
- Bookings arranged by phone: a booking system where the client picks a slot and the company sees its own load
- The site cannot be changed without a developer: a website on a light, self-built CMS for editing text and photos yourself
- An off-the-shelf tool does not fit the process: a system built around how the company actually works
- Data retyped by hand between systems: integrations with external APIs and AI, including chatbots for repeat questions
- You want to sell your own software: a SaaS platform with modules per client, separate instances and subscription billing
- The system runs, but nobody wants to touch it: modernization of older PHP and Laravel systems on live environments, with no downtime
- Nobody to ask when something breaks: maintenance and infrastructure, monitoring, backups, updates and fixes

Engagement levels:
- Simple website: a few pages, CMS for self-editing, contact by form or plain e-mail, basic SEO
  and accessibility
- Website with features: the above plus bookings, a client panel, a calculator or an integration
- Custom system: a tool built around the company's process, from the data model to maintenance

No price list is published. An estimate follows a written scope, split into stages; the first call
and the price range are free and carry no obligation. The price follows the scope, the deadline
and how much risk the contractor takes on; the smallest engagements accepted from new clients are
a few days of work, while small changes to maintained systems go through the maintenance
agreement. A new project starts once the previous one is live, and the start date is agreed on the
first call. For companies that already have a website
or a system: a free review, meaning a 30-minute call and a list by e-mail of what to fix and in
what order.

Stack: Laravel, PHP, Vue 3, Nuxt, Livewire, Inertia.js, MySQL, PostgreSQL, Redis, Docker, CI/CD,
Go, C#/.NET, Laravel Nova, PHPUnit, Pest, OpenAI API, Model Context Protocol (MCP).

How the work runs: you write a few sentences, then a call about the process rather than the
technology, then a written scope with a price range and a timeline before anything starts,
then delivery in stages with a working version after each one, then support after launch.
The server, the domain and the service accounts are the client's, and the code and data are handed
over on request at any time; the repository may sit with the contractor or with the client. Code
and data created for the project are transferred in the contract, and the CMS comes with a perpetual licence for
use on that site, with the right to make changes.

Languages: Polish (native) and English; projects and technical conversations run in either.

Last updated: 2026-09-20

## Pages

- [For business](https://lukaszcysewski.me/en/): services, scope, process, skills, FAQ, contact
- [Privacy policy](https://lukaszcysewski.me/en/privacy/): controller, purposes, legal bases, rights

## Full text

- [Every page in one file](https://lukaszcysewski.me/llms-full.txt): mostly Polish, with the English pages included

## Profiles

- [GitHub](https://github.com/gabenn)
- [LinkedIn](https://www.linkedin.com/in/lukasz-cysewski-dev)

## Optional

- [Polish facts file](https://lukaszcysewski.me/llms.txt): the same summary in Polish, with more detail
- [Sitemap](https://lukaszcysewski.me/sitemap.xml)

Names and trademarks mentioned here belong to their owners; they are used descriptively and imply
no partnership or certification. Site content and code: Łukasz Cysewski, 2026.
Details: https://lukaszcysewski.me/en/privacy/