Meet Our Amazing Mentors

Meet our mentors--accomplished entrepreneurs and investors. Each ReaktorX startup gets a lead mentor who becomes the key advisor for the duration of the program and beyond. We match mentors with founders based on synergy, industry expertise and chemistry.

Sebastian Uprimny
Colombian winter Olympian

Colombian winter Olympian, a cross-country skier. He competed in the 2018 Winter Olympics. Board Member of his National Athletes Commission and World Olympian Association. Currently involved in creating a global sports accelerator.

Sebastian Uprimny
Colombian winter Olympian
Sophie Edington
Olympian, 4 times gold medalist

Australian backstroke and freestyle swimmer. A gold medalist of 2005 World Aquatics Championships in Montreal and 2006 Commonwealth Games in Melbourne and 2010 Commonwealth in Delhi. She also set a world record for the 50-metre backstroke at the 2008 Australian Olympic Trials

Sophie Edington
Olympian, 4 times gold medalist
Mikko Perala
JS Hercules

Co-Owner, Honorary President & Director of International Partnerships at JS Hercules. He builds the club as a platform for the community to innovate, experiment, do business and spread goodwill on.

Mikko Perala
JS Hercules
Roger Hacker
Levi’s Stadium and 49ers Enterprises

Manager of communications for all corporate enterprises related to the 49ers, Levi’s Stadium and 49ers Enterprises, providing media strategy and coordination for key organizational business initiatives and non-49ers events, including the Redbox Bowl.

Roger Hacker
Levi’s Stadium and 49ers Enterprises
Hussein Kanji
Investor at Hoxton Ventures

American venture capitalist focused on European tech, part of London-based Hoxton Ventures, investors in unicorns Deliveroo and Babylon Health

Hussein Kanji
Investor at Hoxton Ventures
Michał Jaskólski
Co-founder of Morizon (IPO 2017)

Co-founder of Morizon, Nokaut. VP-level Digital Product Management, Strategy Expert, Angel Investor and Mentor

Michał Jaskólski
Co-founder of Morizon (IPO 2017)
Paweł Zylm
Seed Investor, ex CEO BRE Ubezpieczenia

Early Stage Investor focused on investing in start-ups and helping them to grow. Ex CEO at BRE Ubezpieczenia and board member at AXA.

Paweł Zylm
Seed Investor, ex CEO BRE Ubezpieczenia
Paweł Kopiński
COO at Superbright, ex VP Marketing Techland

Ex head of marketing at Techland, responsible for the success of Dying Light | Expert in premium PC / console games and Virtual Reality

Paweł Kopiński
COO at Superbright, ex VP Marketing Techland
John Biggs
Entrepreneur, consultant, writer, and maker.

Spent fifteen years as an editor for Gizmodo, CrunchGear, and TechCrunch. Deep background in hardware startups, 3D printing, and blockchain. His work has appeared in Men’s Health, Wired, and the New York Times

John Biggs
Entrepreneur, consultant, writer, and maker.
Magda Posłuszny
VC Investor at Speedinvest X

Investing in companies with network effects, platforms and marketplaces. Previously entrepreneur, co-founder at Fru.pl.

Magda Posłuszny
VC Investor at Speedinvest X
Tom Karwatka
CEO at Divante, Business Angel

Business Angel interested in B2B, Open Source and eCommerce

Tom Karwatka
CEO at Divante, Business Angel
Monika Zochowska
CEO at GLOV

CEO at Phenicoptere, makers of GLOV. Expertise: diamonds, jewellery, marketing for luxury, brand development and brand management

Monika Zochowska
CEO at GLOV
David Bizer
Talent Fountain, ex Netscape, Google

Talent Acquisition and Management | Culture Speaker | Worked at Netscape with Marc Andreesen | First Google recruiter in Europe

David Bizer
Talent Fountain, ex Netscape, Google
Michał Mroczkowski
Investor at Market One Capital

Creative, open-minded, success oriented Entrepreneur | Associate at Market One Capital, venture capital fund focused on marketplaces

Michał Mroczkowski
Investor at Market One Capital
Ola Lazar
FoodForward, ex Gastronauci

Entrepreneur, mentor, former cookbook author and journalist | Sold Gastronauci to Zomato | Now co-founder at FoodForward, foodtech accelerator and consultancy

Ola Lazar
FoodForward, ex Gastronauci
Rudradeb Mitra
Serial entrepreneur

Building AI for good through collaboratively solving real-world problems | Founder at Omdena

Rudradeb Mitra
Serial entrepreneur
Uldis Leiterts
Serial founder and seed investor

Co-founded Infogr.am (sold to Prezi) and Digital Freedom Festival | Chief Design Officer at Postclick

Uldis Leiterts
Serial founder and seed investor
Przemek Jurek
Serial founder, ex Lavito

Sold Lavito to Booksy | Engaged in many online projects with experience in marketing and product development | Mentor at Youth Business Poland

Przemek Jurek
Serial founder, ex Lavito
Jerzy Kurgan
Founder at KRGN

Experienced Innovator with a demonstrated history of working in the financial and telco services industry. Skilled in Product Management, Go-to-market Strategy and Innovation Development.

Jerzy Kurgan
Founder at KRGN
Robert Kowalski
Co-Founder at Stealth Mode

Stanford graduate, serial entrepreneur, experienced in public and private sectors

Robert Kowalski
Co-Founder at Stealth Mode
Łukasz Adziński
Founder at Picadilla, Nasza Klasa

Nasza Klasa co-founder | Free to play gaming expert and CEO at Picadilla, creators of Traffic Puzzle published by Huuuge Games

Łukasz Adziński
Founder at Picadilla, Nasza Klasa
Bartosz Duchiński
Founder of MU Group | CEO MU Interactive

Software development, business optimization & digital marketing - Successfully combining these areas for over a dozen years.

Bartosz Duchiński
Founder of MU Group | CEO MU Interactive