I am an Embedded Hardware Engineer with 3+ years of experience in PCB design, schematic capture, firmware development, hardware prototyping, and web development. I deliver complete, production-ready solutions from concept to manufacturing for industrial, medical, consumer electronics, and IoT applications.
My expertise spans hardware, firmware, and web technologies, allowing me to offer end-to-end product development services. Whether you need a custom PCB, embedded firmware, or a full-stack web dashboard for your device, I can handle it all.
- PCB Design & Schematic Capture:
Custom PCB design (2-8 layers) using KiCad, Altium, and Eagle. Multi-layer board design with proper stackup, impedance control, and signal integrity. High-speed digital, mixed-signal, and power electronics design. Analog and digital circuit design with BOM optimization. DFM/DFA guidelines, Gerber files, NC drill, Pick and Place (CPL), assembly drawings, and 3D PCB modeling.
- Firmware & Embedded Systems:
C/C++ firmware for STM32, ESP32, ESP8266, Arduino, and PIC. Bare-metal, HAL, and RTOS-based (FreeRTOS, Zephyr). Peripheral interfacing: I2C, SPI, UART, CAN, USB, RS485. Sensor integration: gyroscope, accelerometer, ultrasonic, flow, temperature, pressure. Motor control: DC, BLDC, stepper with H-bridges. ADC, DAC, PWM, timers, interrupts, DMA. OTA updates, bootloaders, and power management.
WiFi, Bluetooth (BLE), LoRa, Zigbee, NFC. MQTT, HTTP, CoAP. AWS IoT Core, Azure IoT, Google Cloud IoT. ESP32-based gateways and low-power IoT design. Real-time data monitoring and remote device control.
- Web Development (Full Stack):
Frontend: HTML5, CSS3, JavaScript, React.js, Bootstrap, Tailwind CSS. Backend: PHP, Node.js, Python (Flask/Django). Database: MySQL, MongoDB, Firebase. Web dashboards for IoT monitoring, REST APIs, WebSockets, admin panels, user authentication. XAMPP stack for local development.
- Circuit Simulation & Testing:
LTspice, Proteus, MATLAB/Simulink, NI Multisim. Signal integrity, power integrity, thermal management. Functional testing, debugging, validation, and hardware bring-up.
- Prototyping & Manufacturing:
PCB fabrication coordination (JLCPCB, PCBWay). Component sourcing, prototype assembly, soldering, testing. Production-ready file generation and documentation.
Experience:
I have 3+ years experience in hardware, firmware, and web. 5+ production-ready PCBs delivered. End-to-end solutions: concept → schematic → PCB → firmware → web → manufacturing. Clean, documented code, reliable hardware, clear communication, on-time delivery. NDA signing for IP protection. Available for fixed-price, hourly, or long-term engagements.
I understand that every project is unique. Whether you need a simple PCB, complex firmware, or a full-stack web solution, I am committed to delivering quality results that exceed expectations.
Have a project in mind? Send me a message here on Guru to discuss your requirements. I will get back to you within 24 hours.