Piotr Karwatka
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Piotr Karwatka Email & Phone Number

Founder, CTO at Open Mercato
Location: Wrocław, Dolnośląskie, Poland 33 work roles 1 school
1 work email found @divante.pl 4 phones found area 873 and 871 LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email · 4 phones

Work email p****@divante.pl
Direct phone (873) ***-****
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
Role
Founder, CTO
Location
Wrocław, Dolnośląskie, Poland

Who is Piotr Karwatka? Overview

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Quick answer

Piotr Karwatka is listed as Founder, CTO at Open Mercato, based in Wrocław, Dolnośląskie, Poland. AeroLeads shows a work email signal at divante.pl, phone signal with area code 873, 871, and a matched LinkedIn profile for Piotr Karwatka.

Piotr Karwatka previously worked as Founder, CTO at Doctor Dok and Business Angel Investor at Wordware (Yc S24). Piotr Karwatka holds 1, Computer Software Engineering from Wrocław University Of Science And Technology.

Company email context

Email format at Open Mercato

This section adds company-level context without repeating Piotr Karwatka's masked contact details.

{first_initial}{last}@divante.pl
86% confidence

AeroLeads found 1 current-domain work email signal for Piotr Karwatka. Compare company email patterns before reaching out.

Profile bio

About Piotr Karwatka

I co-founded few successful companies, products and open source projects - including Divante, Callstack, Vue Storefront and Open Loyalty.Previously held different roles in product, business and development. I love building things and now I finally have more time as a Business Angel to advise and help with my expertise new ventures to grow. Contact me if you think I can help.In my spare time I’m doing interviews with great people in the CTO-CTO podcast (don’t forget to subscribe! :-))

Listed skills include Software Development, Mysql, E Commerce, Php, and 19 others.

Current workplace

Piotr Karwatka's current company

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Open Mercato
Open Mercato
Founder, CTO
Wrocław, PL
AeroLeads page
33 roles · 19 years

Piotr Karwatka work experience

A career timeline built from the work history available for this profile.

Founder, Cto

Current

Doctor Dok is an AI-powered Health Records Manager with end-to-end encrypted data

Jun 2024 - Present

Business Angel Investor

Current

San Francisco, Us

May 2024 - Present

Co-Founder

Current

Wrocław, Woj. Dolnośląskie, Pl

Bang! Startup studio. Wow, this is an exciting journey. We've learned a lot about building enterprise software at Divante - the company we founded and led from 1 to almost 300 employees (and still growing). Then Callstack.io. We realized that we already built 3 successful products in the venture-builder/studio model: Open Loyalty, Vue Storefront and Meetsales. We'd like to continue this journey as building companies is what excites us most :)We bring together the best ideas for Composable Commerce Software and Talent from CEE Region.eCommerce needs new tools. Composable Commerce is re-tooling the whole industry.So we are building a Startup Studio focused on Enterprise eCommerce Software.Read more: https://www.catchthetornado.com/ecommerce-startup-studio

Mar 2021 - Present

Co-Founder And Co-Host

Wrocław, Woj. Dolnośląskie, Pl

CTO-CTO Community and Podcast idea originated with the interviews I started making this year as a serie of webinar. This idea evolved and together with Agata we decided to start something bigger. This how we started the weekly CTO-CTO podcast :-)In the Pioneers. series we explore the mindset and technologies required to shape the future of ecommerce.With the Challenge Accepted. series of our podcast, we put theory into practice in order to solve a specific problem, and tell you all about it.The next step is to build an exclusive community around the podcast to create a space for peer2peer development and learning for the C-levels in the eCommerce and tech industry. That's our plan. Please keep fingers crossed and subscribe to CTO-CTO on Spotify, Pocket Casts or Apple Podcasts

Sep 2020 - Dec 2021

Co-Founder, Advisor

Current

San Francisco, Us

Founder and contributor of the Limitless open-source frontend for any eCommerce -> github.com/DivanteLtd/vue-storefront

Sep 2017 - Present

Investor / Business Angel

Current

Wrocław, Dolnośląskie, Pl

React/ React Native Tools

Apr 2016 - Present

Angel Investor

Current
Dec 2023 - Present

Angel Investor

Current

Rzeszów, Rzeszów, Pl

Dec 2022 - Present

Business Angel Investor

Current

United States, Us

Dec 2022 - Present

Angel Investor

Current

London, Gb

Sep 2022 - Present

Business Angel, Investor

Current

Copenhagen, Dk

Jul 2022 - Present

Angel Investor

Current

Warsaw, Mazowieckie, Pl

Jul 2022 - Present

Angel Investor

Current

Zabrze, Woj. Śląskie, Pl

Jul 2022 - Present

Investor, Business Angel

Current

Wrocław, Pl

Timerise is for all sorts of bookings. Developer's tools category, headless, API first. Build on Google cloud. Developers define the assets, policies, and availability. We take care of GDPR, data storage policies, payments, etc. Powering, doing great in the med-tech niche, all sorts of services, real estate, rental etc. businesses.

May 2021 - Present

Business Angel

Current

London, Gb

May 2022 - Present

Board Advisor, Investor

Current

Poznan, Greater Poland Voivodeship, Pl

Jan 2022 - Present

Early Investor, Advisor

Current

Berlin, Berlin, De

Meetsales is a B2B eCommerce application that solves both problems. It’s a low effort, no compromise solution that allows sales to meet clients, show products, discuss prices, and close orders directly in a video call. Meetsales is the only conversational commerce solution that puts an interactive shopping cart directly into the call.

2020 - Present ~6 yrs 7 mos

Co-Founder, Advisor

Current

Wrocław, Wrocław, Pl

Mobile-first eCommerce Platform that helps you build an engaging user-experience across all devices. Get focus on client interactions without any changes on the backend.

Nov 2018 - Present

Advisor

München, De

My focus areas now are: open-source, enterprise software, eCommerce, startups, product, and venture building. Actually, this is what Divante is doing. I'm advising the Divante's board with pride.

Dec 2020 - Dec 2021

Cto

München, De

Grew up the organization from 1 emp to 250; built the project, tribes, and delivery structures. It was actually a lot of fun in the process!

Aug 2008 - Dec 2020

Co-Founder

Wrocław, Pl

Jun 2010 - May 2015

Partner

Blogfrog.Pl

I was co-founder of the blogfrog.pl - Web 2.0 portal/blog aggregator - acquired by AGORA S.A

Jan 2006 - Mar 2010

It Manager

Team 2 Software

Software development for Polish and EU Market (Windows, Delphi, C++). Web Applications development in ASP.NET and PHP

Oct 2004 - Feb 2008

Technical Consultant At Tivi.Pl

A2Multimedia Sp. Z O.O.

We created Content Delivery Network for a commercial video content along with the multi-tenant VOD site, including freemium, pay-per-view content delivery and large scale live streaming.

2008 - 2008

Developer & Application Architect

London, L, Gb

I was hired as a software developer for mid and large-size projects such as: intranet systems for managing VoIP telecoms. See voipswitch.com.

Dec 2006 - Dec 2007

Founder

Amigo Software

Freeware apps for Windows. We created a set of very popular apps (including: Zajaczek - HTML Editor, CyTaT, Wierszownik). Wow - you can still download and use some of these ancient apps: http://www.dobreprogramy.pl/Amigo-Software,Producent,70.html :-)

Sep 2000 - Dec 2006

Developer

Yessoftware Inc.

I'was a software developer. We've made utility applications for Windows, for more see yessoftware.com.

Jul 2006 - Nov 2006

Developer

Aktywni.Pl

Software development for Polish, EU, US Market (Delphi).

Dec 2003 - Sep 2005
1 education record

Piotr Karwatka education

  • Wrocław University Of Science And Technology
    Wrocław University Of Science And Technology
    Computer Software Engineering
FAQ

Frequently asked questions about Piotr Karwatka

Quick answers generated from the profile data available on this page.

What company does Piotr Karwatka work for?

Piotr Karwatka works for Open Mercato.

What is Piotr Karwatka's role at Open Mercato?

Piotr Karwatka is listed as Founder, CTO at Open Mercato.

What is Piotr Karwatka's email address?

AeroLeads has found 1 work email signal at @divante.pl for Piotr Karwatka at Open Mercato.

What is Piotr Karwatka's phone number?

AeroLeads has found 4 phone signal(s) with area code 873, 871 for Piotr Karwatka at Open Mercato.

Where is Piotr Karwatka based?

Piotr Karwatka is based in Wrocław, Dolnośląskie, Poland while working with Open Mercato.

What companies has Piotr Karwatka worked for?

Piotr Karwatka has worked for Open Mercato, Doctor Dok, Wordware (Yc S24), Catch The Tornado, and Your Next Store.

How can I contact Piotr Karwatka?

You can use AeroLeads to view verified contact signals for Piotr Karwatka at Open Mercato, including work email, phone, and LinkedIn data when available.

What schools did Piotr Karwatka attend?

Piotr Karwatka holds 1, Computer Software Engineering from Wrocław University Of Science And Technology.

What skills is Piotr Karwatka known for?

Piotr Karwatka is listed with skills including Software Development, Mysql, E Commerce, Php, Web Applications, Web Development, Ruby On Rails, and .Net.

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