CONTACT

Email, call or text.

I reply personally. Usually within 24 hours on weekdays. Company enquiries with a quote: within 48 working hours.

THREE WAYS

Whatever suits you

There is no contact form and no newsletter sign-up. You write to me directly.

contact@caterpillar.garden

Best route for questions about the programme, dates or invoicing.

Phone and SMS

+48 579 637 860

If you prefer to talk, text me a good time to call you back.

Marcin Karkocha ↗

Where I post what I am working on. Add a note with your invite.

SPECIFICS

Two forms, if you would rather send context up front

Closed edition for your company

A short brief: your team, your industry, what you expect. I send a quote within 48 working hours. Closed edition: 20,000 PLN net per group of 6–8.

Fill the brief ↗

Interested in an English edition

Open editions run in Polish. If you would like an English edition — in your company or as an open cohort — tell me and I will come back when there is one.

INVOICING DETAILS

Legal entity

Company: ON Technologies Marcin Karkocha
Address: ul. Szafarnia 11/F8, 80-755 Gdańsk, Poland
VAT ID: PL7651606629
Brand: LearnSynth by Caterpillar Garden ↗
Documents: Terms · Privacy policy