Karol Leszczyński Build & Develop PL

Contact

Tell me what you need built.

I answer personally, usually the same day. A few sentences are enough for a first inquiry — we'll settle the rest in a call, and you get the quote and timeline in writing before anything starts.

Email kontakt@karol-leszczynski.pl The best way to make first contact. I usually reply the same day. Phone +48 509 370 772 Monday to Friday, 9:00–17:00 CET. If I miss your call, I call back the same day. Form with attachments Convenient when you have a brief, a spec or screenshots to share.

Contact form

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brief, spec, screenshots, design files

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