Our team


Our team

Grandmetric team members are subject-matter experts with hands-on experience in wireless and IP networks design, having served in various roles throughout the telecom value chain including:

  • working for major telecom infrastructure vendors in the R&D departments as RAN designers,
  • conducting and leading research in FP7 projects focusing on towards 5G RAN design,
  • designing and providing technical courses and consultancy services on LTE/LTE-Advanced and SON for major MNOs, infrastructure vendors, R&D institutions all around the world,
  • designing, re-designing, audits and troubleshooting of IP networks for large service providers, global vendors and integration services companies serving as network architects and solution managers,
  • holding numerous certifications including CCNP, CCNA, CSSI and more.



Marcin Bialy
Board Member | Advisory Architect
Marcin Dryjanski
Board Member | Principal Consultant
Mateusz Buczkowski
Senior Research Engineer, IEEE Member
Ivan Radev
Network Security Engineer | Course Instructor
Agata Buczkowska
Research Engineer
Marek Linka
Support Engineer
Malgorzata Bialy
HR & Office Manager
Paweł Scheffler
Marketing Coordinator
Łukasz Sadowski
Junior Network Engineer

Advisory board

Prof. Hanna Bogucka
Head of the Wireless Communication Department, PUT
Dr Adrian Kliks
Assistant Professor, PUT
Dr Youssouf Ould Cheikh Mouhamedou
Senior Wireless Access Expert
Saudi Arabia
Jacek Ozga
Network Architect, Grandmetric, Poland
Jeff Tantsura
Head of Technology Strategy, Nuage Networks from Nokia
Denis Zuev
Lead Engineer, Li9 Technology Solutions