Sławomir Grzebień

Co Founder & CEO, Crispal
Warsaw, Mazowieckie,Poland
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Who Is Sławomir Grzebień?

Total Experience11 years
CompanyCrispal
CountryPoland

Sławomir Grzebień is a highly experienced Senior Engineering Manager with a strong background in building and scaling distributed systems, leading software development teams, and driving technological innovation. Currently at Revolut, he has a proven track record from previous roles at major tech companies like Allegro and OLX Group. Sławomir is passionate about microservices architecture, cloud technologies (particularly AWS and GCP), and fostering agile and high-performance engineering cultures. He is also a recognized speaker in the tech community, sharing his insights at conferences and contributing to knowledge sharing.

How Did Sławomir Grzebień's Career Path Shape Their Journey?

Sławomir Grzebień's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Crispal - Co Founder & CEO(2023 to Present)
Blesu - Co Founder & CEO(2017 to Present)
The Boston Consulting Group (BCG) - Visiting Associate(2017 to 2017)
Procter & Gamble - IT Intern(2016 to 2016)
Versabox Sp. z o.o. - Head of Android Development(2014 to 2015)
ETC-PZL Aerospace Industries - Trainee(2012 to 2012)

What Are Sławomir Grzebień's Key Achievements?

Senior Engineering Manager at Revolut

Leading and scaling engineering teams at Revolut, focusing on delivering robust and innovative financial technology solutions. Responsible for technical strategy, team development, and operational excellence in a fast-paced global environment.

Engineering Leadership at Allegro

Held key engineering management and technical leadership roles at Allegro, one of Europe's largest e-commerce platforms. Contributed to the architecture, development, and scaling of critical systems, managing multiple teams and driving significant technological advancements.

Technical Contributions at OLX Group

Played a pivotal role as a Software Architect and Engineer at OLX Group, contributing to the development of high-traffic classifieds platforms and focusing on backend systems and API design.

Conference Speaker and Community Contributor

Regularly speaks at prominent tech conferences such as Devoxx Poland, GeeCON, and boilingfrogs.pl, sharing expertise on topics like microservices, distributed systems, system design, and engineering leadership, thereby contributing to the broader tech community.

Expertise in Distributed Systems and Cloud

Demonstrated extensive experience in designing, building, and maintaining complex distributed systems and leveraging cloud platforms (AWS, GCP) to achieve scalability, resilience, and performance.

What's Sławomir Grzebień's Educational Background?

Master's degree, E-business

SGH Warsaw School of Economics - Year 2015

Master of Science (M.Sc.), Mechatronics, Automatics and Robotics

Politechnika Warszawska - Year 2015

Bachelor's degree, Finance and Accounting

SGH Warsaw School of Economics - Year 2012

Bachelor's degree

UNSW Australia - Year 2013

Bachelor of Science (B.Sc.), Mechatronics, Automatics and Robotics

Politechnika Warszawska - Year 2009

Bachelor of Science (BSc)

Universitat Politècnica de València (UPV) - Year 2011

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Company Overview

Crispal
Total employees50
HeadquartersNantes
Founded2015

Crisp is an all-in-one multichannel customer support platform designed for businesses of all sizes. It centralizes communications from various channels like live chat, email, social media (Facebook Messenger, Twitter DMs), SMS, and LINE into a single inbox. Key features include a shared inbox, chatbot capabilities, CRM functionalities, knowledge base creation, and campaign automation. Crisp aims to help businesses improve customer engagement, streamline support operations, and personalize customer interactions.

Crispal Funding Information
Unknown - Total Funding Raised
not applicable - Most recent funding amount
0 - Number of funding rounds
not applicable - Latest funding round
Lead Investors:
Bootstrapped

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