• developing electronic devices from customer idea to mass production• consultancy service for electronic device design, embedded code development, testing, certification, mass production• some of the recent projects:- USB 4-port hub- USB sound card- USB-4xRS232 converter- Nixie real time clock- optical beam sensor for obstacle detection- multicolor LED matrix display with Wi-Fi interface- adapter cable for interfacing a heatmeter with a telemetry device

• managing a 10+ member team of developers and QA engineers• planning and scheduling software/hardware/firmware projects, delegating tasks to R&D team• consulting and advising technical solutions, setting new directions for product development• describing technical requirements for new products/setting the requirements according to customer needs• representing the R&D team outside the company• usual engineering job (designing SCH/PCB, writing firmware, prototype testing, implementing a product for manufacturing, etc.)

• planning and scheduling hardware/firmware projects, delegating tasks to R&D team• describing technical requirements for new devices/setting the requirements according to customer needs• representing the R&D team outside the company• usual engineering job (designing SCH/PCB, writing firmware, prototype testing, implementing a product for manufacturing, etc.)

• maintaining and supporting codebase for existing telemetry devices• developing firmware for the new family of telemetry devices (RTOS based, C language)• developing new products; drawing electrical diagrams and PCBs (PADS, Altium Designer, EasyEDA)• testing developed devices with requirements specified by RED, EMC and LVD European directives (EU declaration of conformity - CE marking), supervising environmental testing (temperature, humidity) and testing cases for IP code• solving occurred HW/FW issues• consulting technical (HW/FW) solutions with internal/external customers and business partners• contacting with external suppliers/subcontractors• creating technical documentations, testing fixtures and user manuals for designed devices

• working with Linux Embedded (ARM) - compiling U-boot, configuring kernel (network interfaces, VPN, IO ports, system daemons), writing Bash and Python scripts, testing Linux-based devices• 3D design (Sketchup Pro) and 3D printing (PLA, ABS) of mechanical parts/prototypes/cases• prototyping and designing analogue/digital electronic devices based on microcontrollers (8- and 32-bit architectures, AVR and ARM families) - drawing electrical diagrams and PCBs, writing firmware (C language), testing final products• team leading for a project of a digital public warning system• creating technical documentations, testing fixtures and user manuals for designed devices

• prototyping and designing analogue/digital electronic devices based on microcontrollers (8- and 32-bit architectures, AVR and ARM families) - drawing electrical diagrams and PCBs, writing firmware (C language), testing final products• exemplary projects: USB-HS host/end device, 10/100Base-T microserver TCP/IP + UDP, RS-485 Modbus master + slave, 2,4 GHz RF communication device, GSM communication device, LED matrix display, 100 W SMPS, FSK modem• team leading for a project of a digital public warning system• writing simple software in C# .NET (tool apps, PC <-> microcontroller)• creating technical documentations, testing fixtures and user manuals for designed devices

• prototyping and designing analogue/digital electronic devices based on microcontrollers (8- and 32-bit architectures, AVR and ARM families) - drawing electrical diagrams and printed circuit boards, writing firmware (C language), testing final products• creating technical documentations and user manuals for designed devices• running EMC hardware tests according to PN-EN 61000-4 (scope of immunity tests: electrical fast transient/burst, surge, electrostatic discharge and conducted disturbances induced by RF fields)• research activities on electrical and acoustic properties of an audio channel (impedance, frequency response, STI measurements)

• creating and filling the database of electronic components distributed by Elhurt (based on multilingual technical datasheets)• extra: testing modules of wireless communication (Bluetooth, Zigbee, GSM/GPRS/EDGE) and LCD displays, writing bilingual newses at http://www.elhurt.com.pl/wireless/, training & supervising new trainees

• cooperation with web portals JuveZone.net i SoloJuve.com as an eng-pl translator (sport newses, articles, biographies) and chief editor (articles, essays)• searching for new information sources• PR activities: advertising both web portals on the Internet, making surveys of typical user needs and satisfaction, including activities of rival web portals• recruiting newsmen and defining their tasks