Electrical Engineering Professional with over 3 decades of experience in the System-Level Architecture and Design of Radio Frequency (RF / Microwave / mmWave), Power Conversion (Linear and SMPS), Anal... Read more

Electrical Engineering Professional with over 3 decades of experience in the System-Level Architecture and Design of Radio Frequency (RF / Microwave / mmWave), Power Conversion (Linear and SMPS), Analog Mixed-Signal, Quantization and Linearization, Phase Lock Loops (PLLs) and Servo Control Systems, Motion-Control (Robotics), Digital Logic (FPGAs) and State Machines, Embedded (MCU, CPU, GPU, DSP, SoC), Electro-Magnetics (EMC), Electro-Optical (Video delivery, Displays, High Resolution Visible / IR / UV Cameras), and Electro-Mechanical disciplines for Space, Aerospace, Military, Defense, Aviation (Avionics), Medical, Marine, Automotive, Locomotive, Transportation, Industrial, Consumer, Wearables, Commercial, High Performance Computing, Data Communications, LAN/SAN/WAN, Telecommunication, Wireless Charging & IoT Sensors, Radio, Broadcast, and Motion Picture industries

I am an experienced embedded hardware and firmware engineer specializing in high-performance, low-power and compact device development with over 10+ years. My expertise covers a wide range of embedded... Read more

I am an experienced embedded hardware and firmware engineer specializing in high-performance, low-power and compact device development with over 10+ years. My expertise covers a wide range of embedded processors and communication interfaces, as well as advanced signal and sensor integration. Key Skills: - Embedded processors: STM32, ESP32, TMS32, DM3730, DA14583, LoRa, nRF52, Arduino, Atmega, PIC, RAK4, SIM7 - High-speed routing up to 24 Gbps PCIe, SDI - Memory interface: SRAM, DDR, DDR2, DDR3, DDR4 - Communication: PCIe, SATA, HDMI, Ethernet, USB, UART, SPI, I²C, CAN, RS485/422, RS232C -Wireless: Bluetooth, Wi-Fi, Z-Wave, Zigbee, RFID Sensor integration: ECG, PPG, HRM, SPO₂, CO₂, Temperature, PIR, Touch, Pressure - Simulation tools: MATLAB, Proteus, Multisim, HyperLynx. My Advantages - Stable and reliable design - Fast and precise development - Deep industrial understanding - Safety and ergonomic awareness - Cost-effective manufacturing insight - Strong collaboration experience - High-quality prototype to product - Commitment to perfection Over a decade of successful embedded design experience, completing numerous projects across industrial, medical, and IoT applications. Proven ability to deliver top-quality results in minimal time through strong technical insight, practical design sense, and effective client collaboration.

Possess skills in CAD, estimating and project coordination of marine systems, new products, and commercial, chemical, pharmaceutical construction projects. Evaluated as being analytical, dependable, o... Read more

Possess skills in CAD, estimating and project coordination of marine systems, new products, and commercial, chemical, pharmaceutical construction projects. Evaluated as being analytical, dependable, organized, intelligent, motivated, and communicative.

I’m a PCB Design Engineer with over 10 years of professional experience in electronic hardware development. Throughout my career, I have successfully designed and delivered numerous industrial control... Read more

I’m a PCB Design Engineer with over 10 years of professional experience in electronic hardware development. Throughout my career, I have successfully designed and delivered numerous industrial control systems, IoT modules, communication boards, power electronics, and mixed-signal circuits From schematic conception and component selection to PCB layout, Gerber generation, DFM review, and prototype testing.

Aaron is a high-powered, multi-talented engineer capable of delivering end-to-end product design. Having worked on everything from intricate software systems to government aerospace contracts, Aaron i... Read more

Aaron is a high-powered, multi-talented engineer capable of delivering end-to-end product design. Having worked on everything from intricate software systems to government aerospace contracts, Aaron is able to develop elegant solutions to any problems laid at his feet. Aaron is currently a staff designer at Teveri LLC, where he has created numerous biometric wearables based on a liquid-metal technology that he also played a key role in developing.

I help clients with PCB/PCBA prototype support, ESP32 IoT hardware, PCB design files, and China product sourcing. My work includes PCB and PCBA prototype coordination, schematic and PCB layout supp... Read more

I help clients with PCB/PCBA prototype support, ESP32 IoT hardware, PCB design files, and China product sourcing. My work includes PCB and PCBA prototype coordination, schematic and PCB layout support, Gerber and BOM files, electronic component sourcing, supplier communication, quotation comparison, sample follow-up, and China-based manufacturing support. I can help clients move from an idea, circuit file, or product requirement to real samples by supporting both technical review and supplier coordination.

I am an embedded systems engineer specializing in firmware development and hardware integration for IoT and microcontroller-based systems. I have experience working with ESP32, STM32, and AVR (ATmega... Read more

I am an embedded systems engineer specializing in firmware development and hardware integration for IoT and microcontroller-based systems. I have experience working with ESP32, STM32, and AVR (ATmega) platforms, developing reliable firmware for real-time and low-power applications. I focus on building practical embedded solutions including sensor integration, communication protocols (UART, I2C, SPI, MQTT), and system debugging. I also work with PCB design and hardware prototyping, ensuring smooth integration between firmware and circuit design. My goal is to deliver clean, efficient, and maintainable embedded solutions that meet real-world product requirements. ⚡Skills & Expertise⚡ - Microcontrollers: ARM (STM32, NXP), AVR, PIC, ESP32, Arduino, Raspberry Pi - Programming Languages: C, C++, Embedded C, Python (for prototyping/testing) - RTOS & Firmware: FreeRTOS, Zephyr, Bare-Metal, HAL/LL Drivers - Connectivity: Bluetooth (BLE), Wi-Fi, LoRa, Zigbee, MQTT, Modbus - Protocols: SPI, I2C, UART, CAN, USB, RS-485 - PCB Design: Altium Designer, KiCad, Eagle - Debugging Tools: JTAG, SWD, Logic Analyzers, Oscilloscopes - Simulation & Modeling: MATLAB/Simulink (if applicable) ⚡Services I Offer⚡ - Firmware development from scratch or modification - Embedded system prototyping and product design - Driver development for sensors, displays, and communication modules - IoT solutions: Edge device programming + Cloud integration - PCB design and hardware validation - Optimization of power, memory, and processing usage - Debugging and troubleshooting hardware/software issues ⚡Why Hire Me?⚡ - Timely Delivery - Clean, well-documented code - Long-term support and maintenance - Open communication & flexibility - End-to-end embedded product support I’d love to hear about your project. Whether you're building from scratch or improving an existing system, I can help bring your ideas to life.

I am a dedicated and detail-oriented Electrical Engineer with 5 years of hands-on experience in the power and solar industry across Eastern and Southern Africa. I currently work with PowerChina Huadon... Read more

I am a dedicated and detail-oriented Electrical Engineer with 5 years of hands-on experience in the power and solar industry across Eastern and Southern Africa. I currently work with PowerChina Huadong Engineering Corporation, where I design and implement utility-scale solar, wind, and electrical infrastructure projects. I bring deep expertise in: Solar PV system design and simulation (PVsyst) Electrical design and modeling (AutoCAD, ETAP) Substation and grid interconnection design Technical proposal writing & project documentation I'm passionate about clean energy solutions, and I thrive in roles that challenge my creativity and technical skills. Let’s collaborate to bring your energy project ideas to life!

I have extensive experience in: - Mechanical and electrical systems in a variety of forms. - several successful battery pack development projects (HEV, EV, lithium ion, Lead Acid, and NiMh) - electric... Read more

I have extensive experience in: - Mechanical and electrical systems in a variety of forms. - several successful battery pack development projects (HEV, EV, lithium ion, Lead Acid, and NiMh) - electrical testing systems for batteries and electrical harnesses - mechanical and electrical controls for waste to power systems - manufacturing process development of fixtures, cnc programs, tooling selection, specialized equipment development for unique processes (benchtop rifling) - automation systems like grippers and actuators controls hardware setup like pneumatics