Hire freelance Electrical Engineering designers near Sofia, SF

I offer COMSOL Multiphysics simulation and modeling services for engineering and research applications. I can develop simulations from scratch or work with existing models, helping turn a physical pro... Read more

I offer COMSOL Multiphysics simulation and modeling services for engineering and research applications. I can develop simulations from scratch or work with existing models, helping turn a physical problem into a reliable numerical model and providing clear analysis of the results. I have hands-on experience with COMSOL through academic and engineering projects and am comfortable working with complex multiphysics problems.

As a recent Electrical Engineering graduate, I am highly motivated to apply my academic foundation in C/C++ and PCB design to real-world projects. I offer competitive rates in exchange for the opportu... Read more

As a recent Electrical Engineering graduate, I am highly motivated to apply my academic foundation in C/C++ and PCB design to real-world projects. I offer competitive rates in exchange for the opportunity to build long-term professional relationships and a world-class portfolio. I am dedicated to precision, timely delivery, and clear communication

AutoCAD drawings of electrical wiring diagrams, electrical boards, electrical power systems and etc. PLC programming.

AutoCAD drawings of electrical wiring diagrams, electrical boards, electrical power systems and etc. PLC programming.

I am an Electronics and Embedded Systems Engineer specializing in firmware development, PCB design, battery management systems (BMS), and hardware integration. I work with STM32 and other microcontro... Read more

I am an Electronics and Embedded Systems Engineer specializing in firmware development, PCB design, battery management systems (BMS), and hardware integration. I work with STM32 and other microcontroller-based systems, developing reliable embedded firmware in C/C++ and integrating sensors, communication interfaces, and peripheral devices using SPI, I2C, UART, CAN, ADC, PWM, DMA, and interrupts. My experience includes schematic and PCB development, board bring-up, hardware debugging, sensor integration, power and battery-related electronics, BMS development, and communication between embedded devices. I can support projects from the initial hardware architecture and component selection through firmware development, testing, debugging, and final system integration. I am comfortable working with real-world embedded systems where hardware and software must be debugged together. I focus on clean firmware architecture, reliable communication, accurate sensor data acquisition, and practical solutions that can be deployed on actual hardware. I can help with: • Embedded C/C++ firmware development • STM32 firmware and peripheral configuration • PCB schematic and board design • Battery Management Systems (BMS) • SPI, I2C, UART, CAN and USB communication • Sensor and actuator integration • GPS, IMU, pressure and environmental sensors • ADC, PWM, timers, DMA and interrupt-based systems • Hardware bring-up and debugging • Existing firmware troubleshooting and optimization • Prototype development and system integration Whether you need to develop a new embedded product, debug an existing board, integrate sensors, or improve firmware reliability, I can provide support from prototype through final implementation.