Tomasz Szafrański

Experience

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  ASTOR - Technology meets People

  Jul 2013 - Aug 2013

  Trainee

  Responsibilities:1) Creating and editing programs based on Wonderware InTouch2) PLC - GE programming, works with networks Profinet, Profibus and ModBus3) Hardware analysis and limited repairing 4) Creating tutorials for new configuration with PLC network based on industrial switch (ring topology) and additional devices sutch as power inverter.

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  Warsztaty Robotów/Nowoczesny Wymiar Edukacji

  Aug 2014 - Nov 2014

  Student intership

  Responsibilities:1) Creating new robots model based on available design2) Finding new creative way of using available sensors

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  Nokia

  Apr 2015 - May 2022

  1) LFS (Linux From Scratch), platform service's 2) K2MR (Keppler 2 message routing, message forwarding from K2 to DSP) 3) u-boot4) system build maintenance and integration (CMake, yocto)5) Nokia internal trainer ("C++ basic", "C++ 11/14/17", "Cmake", "Concurent and Distributed programming in C++11", "Concurent and Distributed programming in C++11 (Design Patterns)")6) support on front lines related to 5G 8CC L3 integration camp in ParisRFSW1) Integrate new sensors with I2C protocol (new driver)2) Wrapp FPGA functionality and other onboard test into executable multi-threading C++ code3) Code review and support for team members4) Code coverage and UTCPlane1) Implementing new feature2) Review of new features, specyfication and requirements3) Specyfication and requirements implementation Show less Responsibilities:1) Creation and maintenance of time (phase) and frequency multithreaded synchronization application code (both C & C++) for base station in WCDMA, LTE and future 5G 2) Working with synchronization based on PTPv2, NTPv4, SyncE, GNSS (GPS + GLONASS + QZSS) and radio based (LTE TDD)3) Troubleshooting of customers and internal issues4) Creation and maintenance of SCT testing envinronment (Bash/Python) 5) Continous Integration envinronment automation, testing and code integration6) Management of code repository (SVN/GIT)7) Management of job automation and analysis tools (Jenkins, Coverity, Sonar)8) Management and maintenance of labolatory envinronment. Maintenance of hardware, and envinronment. 9) Creating and maintaining new and legacy tools. Show less

  • Technical Lead/RnD Engineer

    May 2021 - May 2022

  • Senior RnD Engineer

    Nov 2017 - May 2022

  • Software Engineer

    Apr 2015 - May 2022
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  TS.IT.DEV

  Jun 2022 - now

  Software Engineer
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  Rainlabs

  Jun 2022 - now

  Senior Software Engineer

  Consultant for HaleyTek and Volvo Cars Corporation1) Software Download component (swdl/sdboss) expertise2) QNX build system, slm, sepolicy3) Android build system (soong), init.rc, selinux policy (avc), grpc communication protocol, update_engine, dynamic partition, virtual A/B4) Diagnostics, UDS communication protocol, microservices architecture5) qdl, fastboot, uds swdl, partial_update, fallback, vbfsActivelly working on project between HT, VCC, Ecarx sutch as:comet, meteorite, gpa (asteroid), spa2 (dhu), icup Show less