Team management | Inter-team and department cooperation | Project and Program Management | Leadership- Built and led a high-performing Project Management Office (PMO) team of 5 project managers during the COVID pandemic, ensuring successful delivery of critical projects with engineering teams based in Czech Republic and South Africa.- Oversaw the launch of a new product featuring live sports, driving increased engagement and user satisfaction.- Spearheaded platform enhancements in preparation for World Cups, ensuring seamless user experiences during peak traffic periods.- Successfully executed the complex migration of all users to a new platform, minimizing downtime.

- Restructured and enhanced Cryptosteel's e-commerce web shop, driving efficiency and streamlining user experience on desktop and mobile.- Digitized and automated the ordering process for both retail and wholesale sales channels, resulting in faster turnaround times and improved customer satisfaction.- Optimized international logistics operations, reducing costs and ensuring timely delivery of secure cryptocurrency backup solutions with logistics hubs in UK, US and Poland.- Spearheaded customer care initiatives during a high-growth period, successfully addressing hundreds of backorders and achieving exceptional customer satisfaction.- Led negotiations with a prominent hardware wallet vendor, securing a strategic partnership and coordinating the delivery.

Project management of the Amplify department in Samba TV - including 3 teams: Data Engineering, Product Engineering and Data Science. Close cooperation with Product managers and Product owners, project and tasks prioritization, progress and status reporting.

Product strategy and development for international markets. Launched first quantify reporting product outside of US.

Product management - changes and features prioritisation for Poland - product improvements based customers' feedback, data analysis and business objectives - facilitation between business, engineering, product, design, analytics and management teams - MVP definition - for launch in Poland, live streaming... Project management - service launch in Poland in February 2017 - content related projects (Saturday Night Live: live streaming feature) - partner related projects (Play - mobile operator - full billing integration)Operations and business development - end-to-end cooperation with partners (billing and payments partners, platform vendors, promotional partners) - from contract negotiation to reporting - B2B sales support - voucher management - issuance, reporting, flow improvements

Digital Video Team member - project management for customers in Europe and US- consulting in area of Video on Demand and IPTV services, customer-premises equipment (CPE)

Member of the company board as vice-president Responsibility areas: engineering, IT&networks and customer support. - team leading, hiring, mentoring, goal-setting - company technical strategy development and planning - services design, development and deployment - company technical operationsDesign, development, implementation and maintenance of end-to-end solution for digital TV operators including following services: - eDRM - innovative digital right management system based on Marlin DRM allowing usage of one protection system on all devices (mobile, desktop, STB...) - eCDN - reliable fibre-based distribution of TV channels based on multicast

End-to-end solutions for digital TV operators with multiscreen and OTT services: - product management - project management - research & development, prototypingResponsible for full integration of Marlin BB DRM system. Team leader, main architect and thinker.

Projects on public-key infrastructure (PKI), biometrics and cryptography - Project management - Research and prototyping - Preparation of proof-of-concept systemsSystem design and analysis of secure IT systems Long-term contract for PWPW (Polish Security Printing Works)

Responsible for Digital Rights Management implementations on embedded platforms for IPTV and VoD, specialist for cryptography related applications and features in STB firmware.End-to-end implementation of Marlin IPTV-ES DRM system in C including server and client side. Support during preparation phase of STB mass production - secure keys storage. Product manager for Marlin DRM - planning, feature design, preparations of documents for customers.

Research in area of side-channel attacks on protected ASIC prototype