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Our Team

What makes us a trustworthy partner in business?

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ExpertSender is developed and managed by top talents

We have over 100 employees in 4 offices on 3 continents.

Our team includes experienced developers, enthusiastic marketing and sales specialists, keen analysts and project managers, and dedicated account managers.

We have over 11 years of experience in designing effective customer journeys and marketing campaigns.

We have a „no tickets” policy

You will always speak with a real person, as there’s a person behind everything we do:

Krzysztof JareckiCEO
Anna FlisCOO
Łukasz KalitaCIO

Customer Success & Account Management

Douglas PatfieldGlobal Client Service Manager
Marcin BuraczekAccount Manager
Łukasz DeputAccount Manager
Martyna RemiszewskaAccount Manager
Natalia PaluszkiewiczAccount Manager
Joanna MasorzAccount Manager
Katarzyna PiegatAccount Manager
Ewa WójcickaAccount Manager

Deliverability & Compliance / Data Protection

Michał KidońChief Security Officer
Kacper KruczyńskiJunior Deliverability
& Compliance Specialist
Klaudiusz KochanowskiCRM Manager
& Team Operations Coordinator

Business Development / Sales

Piotr CzynszEcommerce Business Manager
Karim ElsweefySales Executive


Alicja SkopińskaMarketing Director
Julia PrusCommunity Expert
Jarek WasielewskiDigital Marketing Specialist
Jacek SuskiDesigner & Web Developer

Product Management

Udymowska-GreckaProduct Manager
Jakub KoniecznyProduct Manager
Monika NiesiołowskaBusiness Analyst
Aleksandra KowalczykUX Designer
Jakub DzięgielUX/UI Designer

IT Team

Marcin BudzińskiDevelopment Team Manager
Bartłomiej ŚwiątekIT Administration Leader
Tomasz JaskólskiIT Administrator
Adrian SławińskiSystem Administrator
Mateusz Nostitz-JackowskiApplication Developer
Kazimierz SzadkowskiApplication Developer
Marcin SynakApplication Developer
Anna ZabrockaApplication Developer
Michał DzieniszApplication Developer
Bartosz MisiutaApplication Developer
Tomasz GraulQA Specialist
Malwina TuzimekQA Specialist