Team 2017-07-19T11:36:19+00:00


IMG_7767_compressedKris BARCEWICZ

Kris is the company Founder and Chief Executive Officer. He has more than 17 years of engineering and leadership experience. Kris has founded BlackBoxSecu in 2017 and prior to creating the company, he has held various engineering and management positions at NVIDIA, Icera Semiconductor, France Telecom/Orange, & Bouygues Telecom.

In his previous role as Senior Manager at NVIDIA corporation, Kris led the company’s modem chipset certifications among worldwide mobile carriers (Worldwide groups: Vodafone, Orange, Telefonica, NTT DOCOMO Japan, etc.) where he drove and execute many of the company strategic projects in mobile communication area.

Prior to that, Kris’ previous experience includes engineering positions focused on 2G/3G/4G radio mobile communication, protocol stack integration in mobile chipsets, OEM customer support and Customer Projects management. 

Kris holds an MBA from EDHEC Business School, a Master degree in Electrical Engineering and Telecommunications from the Gdańsk University of Technology (Poland) and Ecole Centrale de Lille (France).

arnaudg_resArnaud GRAUBE

Arnaud is company founder and Chief Technology Officer.
Arnaud has always been fascinated with Software Development. His early passion for new technologies paved the way for his commitment to tech innovations and continuous reinventions. He used to enjoy having a clear and detailed understanding of entire systems and how they work at every level.

A nearly 20-year software development veteran, Arnaud has held several development and leadership roles within major semiconductors companies in mobile telecommunications area (Sagem, Schneider, Philips, NXP,  Nvidia) and as well in some successful startups (Icera Semiconductor).

During his career, he worked on topics related to software design that were strongly linked to hardware. This allowed him to balance experiences between low level layers (DSP and assembly) and higher layers (interfaces). He has always been very excited to own a component or technically lead new challenging developments.

Arnaud holds Master’s degree in Business Administration and Management from Institut d’Administration des Entreprises de Nice and Master of Science degree in Electronics Engineering from Ecole Nationale Supérieure d’Electronique, Informatique et de Radiocommunications de Bordeaux.

Konrad_POLAKKonrad POLAK

Konrad is Senior Embedded Software Developer and SW lead in BlackBoxSecu. He brings over 5 years of work experience in the telecommunication and secure electronic POS solution industries. Prior to joining BlacBoxSecu, Konrad was a Software Development engineer in Nokia Siemens Networks (now Nokia) and was in charge of SW development in few other leading European software companies. During his work for Verifone company, he was responsible for developing secure payment applications for POS terminal prototypes.

In parallel, Konrad develops his passion for SW development working as Freelancer on non-trivial and challenging C/C++ or Python projects.

Konrad holds bachelors diploma in Robotics from Wroclaw University of Technology in Poland.


Piotr is a Senior Full Stack and Embedded Software Developer. He brings over 10 years of software development experience including 5 years of develpment for embedded devices. Before joining BlackBoxSecu Piotr was an Embedded Software engineer in Proximetry creating very scalable solutions for Internet of Things (IoT) systems and Proximetry’s flagship network management system – AirSync. He also took part in EU mesh networks project EU-Mesh.
For last 5 years Piotr was a Full Stack Developer creating software in .NET and JavaScript (NodeJs) technologies for two major UK gambling companies Betfred and William Hill.
Piotr holds Master degree in System Software from The Silesian University of Technology in Poland.


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