Grinn is a close-knit unit drawn together by our passion for problem-solving and our fascination with technology
Our founders work at the heart of the business and have put care into building a talented team that blends commercial experience with creativity and energy.
Engineers, designers and coders typically work across multiple projects, in agile teams led by experienced project managers. While the project manager is the main point of contact, customers will often find themselves interacting with different members of the team as the situation requires.
SLUMSTRUPPresident of the Board
OTRĘBAChief Executive OfficerResponsible for growing Grinn's design of electronic devices for companies in various industries. An entrepreneur within the company who is on the cutting edge of technology. He embodies the innovation culture and new business opportunities for electronics consumers.
GAJDAChief Technology OfficerDriven by his belief that design, architecture and attention to detail have a real positive impact on business. He builds teams and builds businesses through directing operations, providing executive insight, and optimising technology.
HUGHESMember of the Board
GREMBASolution ArchitectLeading the team and working on major high quality and innovative projects for global clients. His technical research and process improvement initiatives allow us to fulfil requirements and ensure that the clients’ needs are always met.
FIGLAREKEmbedded Software ArchitectInvolved in software for embedded devices, he makes high-level design choices and works on a wide range of projects leading the software team. He strives, each and every day, to empower company development through technology.
ZELEKBusiness Development ManagerPowerful business driver with a considerable expertise in embedded systems, electronics and IoT industry. Mateusz focuses on customer relationship management and sales process by participating in most significant development activities.
KIEBUSRhino Business Unit ManagerResponsible for building and contributing to our product and technological roadmap. It’s not just the technical and project management skills that elevate our team, it’s his love of new ideas and dynamic action that help us achieve our goals for our clients.
KIEBUSMarketing ManagerShe loves navigating her marketing role, combining technical understanding and creative delivery—a perfect analogy for everything we do at Grinn. Katarzyna is actively involved in a company’s long-term marketing strategy.
CZMILSenior Financial ControllerAs well as working on financial reporting, accounting operations and overseeing company investments, she cooperates with investors to identify their priorities. She regularly displays her managerial skills in a complex international environment.
GRYSExecutive AssistantMarta is responsible for managing certain administrative aspects of engagements and maintaining a high standard of analysis and insight. More than that, she makes sure everyone has a pleasant and safe place to work and that the whole company can function effectively.
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