Ştefan (C. andrei) Popescu
Engineer Degree
Experience
Software Firmware Electronics & Electronics Consultant
Hitech Applied Corporation
- C/C++11-14, product development video systems, DSP (time series, signal processing chain), statistical methods, state machines
- System engineering around video systems in the medical domain
- Stabilize specifications to meet requirements
- Explore multiple development solutions
- Define architecture for specifications, high level software-hardware, system
- Design solutions to meet system scalability requirements
- Perform operating system-software-firmware-hardware codesign and deep embedded analysis to establish specifications
- Set up project development environment (including AI usability)
- Estimate costs for competitive feasibility analysis
- Establish tools & hardware: FPGA / Vivado Vitis / Versal SoC vs Jetson & Nvidia environment
- Define MATLAB, SIMULINK processing requirements and capacity needs
- OpenSSL encryption-cryptography system analysis
Electronic Engineer HW Consultant
dSpace
- Spurious emissions certification and documentation
- ADAS system architecture: video blocks, communication blocks (Wi-Fi, RF, network, antennas), testing, system bring-up
- Nvidia video chips, video glue electronics, firmware and software environment
- Git and scripts for certification, testing, problem identification, spurious emissions
- Linux environment on various processors and microcontrollers
Embedded Basic Software Consultant
Emagine
- Wireless BLE (Bluetooth Low Energy) for automotive, e-mobility, real-time systems
- MPC5746, CC256x, Tresos configuration, SPI driver
- Software design, system architecture
- System optimization (CPU load reduction)
- BLE protocol design
- Environments: C/C++, Doxygen, AUTOSAR, ASPICE, UML
Development Consultant
Hays
- Multicore Infineon Aurix TC275
- High reliability operating systems PXROS-HR
- C/C++, software API and architecture, hardware control
- Functional safety, system requirements, system architecture
- Optoelectronics timing analysis, SPI communication
High Voltage DC Power Software Engineer / Design Expert / Firmware Consultant
Huawei Technologies European Research Center
- Design expert, embedded DSP system development, system performance optimization
- Research in DSP, arc detection, detrending, linear and nonlinear signal processing (full chain)
- FFT, BDS statistics (Brock, Dechert, Scheinkman), DSP chaos detection
- Software builds, statistical moments, time series, sensor fusion with Kalman filter methods
- Product concept, high level architecture, implementation
- Noise identification, software-firmware product development
- Hardware control, HVDC power engineering, high voltage DC analysis, noise analysis
- Environment: C/C++, MATLAB, TMS320F28033/35, Eclipse, C2000
- Git software project code management, full implementation from scratch (some SVN)
Summary
I work in all areas of product development: system, integration, software, electronic hardware, firmware, embedded and deep embedded (FPGA, SoC). I worked on complex problems requiring expertise in all these areas: root cause analysis, reliability. I worked both in the high tech industry and in research and development, DSP – digital signal processing 1-2 D (imaging, video, analog and digital, mixed signal chain), hardware abstraction, algorithms (video, imaging). Experience in industry development: medical, chip, automotive, telecommunications, consumer electronics, computer peripherals. I can transfer relevant knowledge from one field to another.
My image processing experience is in research and development, DSP – digital signal processing 1-2 D (imaging, video, analog and digital, mixed signal chain), hardware abstraction, algorithms (video, imaging), firmware (drivers), electronic hardware, and VLSI.
I hope to apply as much of my knowledge as possible in this position.
Languages
Education
Polytechnic University Bucharest
Dipl. Electrical Engineer in Electronics and Telecommunications · Electrical Engineering, Electronics and Telecommunications · Bucharest, Romania
Electrical Engineer – Electronics and Telecommunications, Applied Electronics section
Mathematics, Informatics, Physics, specialized in Computer Systems · Bucharest, Romania
Certifications & licenses
Advanced Electronic Digital Design Postgraduate Course (Digital VLSI System Design) - North American Institute of Computer Systems Toronto 2002
North American Institute of Computer Systems Toronto 2002
EKG IEC 60601-2-25 Electrocardiographs
IEC
Functional Safety ISO 26262
ISO
IEC 60601-2-27 Electrocardiographic Monitoring Equipment
IEC
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