Reymond L.

I am an Electrical Engineer specializing in Embedded Systems with extensive experience in designing intelligent electronic products from concept to production. My expertise spans embedded firmware development, PCB design, hardware prototyping, IoT integration, and complete product development. I focus on building reliable, high-performance solutions for industrial automation, consumer electronics, healthcare, robotics, and smart connected devices.

Core Expertise

Embedded Systems & Microcontrollers: STM32, ESP32, Texas Instruments (Tiva C, C2000, MSP430), NXP LPC & i.MX RT, Nordic nRF52/nRF53, Microchip PIC32 & dsPIC, Raspberry Pi, Arduino.
Firmware Development: Embedded C/C++, FreeRTOS/RTOS, Bare-Metal Programming, Bootloaders, DMA, Interrupts, Peripheral Drivers, Low-Power Optimization.
Communication Protocols: UART, SPI, I2C, CAN, USB, Ethernet, BLE, Wi-Fi, LoRa, Zigbee, MQTT, Modbus, RS-232/RS-485.
PCB Design: Multi-layer PCB design using Altium Designer, KiCad, Eagle, EasyEDA, and Target. Experienced in RF layouts, high-speed routing, power electronics, and EMC/EMI considerations.
FPGA Development: Verilog and VHDL for digital logic design, signal processing, and hardware acceleration.
Power Electronics & Control Systems: Motor control (PID, FOC), power management, industrial automation, and embedded control applications.
Biomedical & Industrial Electronics: Embedded hardware and firmware development for medical devices, sensors, monitoring systems, and industrial equipment.
Mechanical Design: 3D CAD modeling, enclosure design, and prototype-ready mechanical assemblies.

Complete Product Development

I provide end-to-end engineering services to transform ideas into production-ready products.

Product Architecture & System Design
Electronic Circuit Design & Schematics
Embedded Firmware Development
Custom PCB Design & Manufacturing Support
Prototype Development & Hardware Testing
IoT Connectivity & Cloud Integration
Wireless Communication Implementation
Production Support & Design Optimization

IoT & Smart Devices

I develop secure and scalable connected products using:

Wi-Fi, BLE, LoRa, Zigbee
MQTT, REST APIs, WebSockets
Edge Computing
Real-Time Monitoring Systems
Cloud Connectivity
Remote Device Management

Software & Cloud Integration

Beyond embedded development, I also assist with software solutions that complement hardware products.

Desktop & Embedded Applications
IoT Dashboards
Cloud APIs
Mobile Device Integration
Data Logging & Analytics
AWS, Microsoft Azure, and Google Cloud integration

Industries Served

Industrial Automation
Consumer Electronics
Internet of Things (IoT)
Robotics
Automotive Electronics
Medical Devices
Smart Home Systems
Energy & Power Electronics
Wearable Technology
Research & Development

Why Work With Me?

Strong background in embedded hardware and firmware
Production-ready PCB and electronic design experience
Clean, optimized, and maintainable firmware
Reliable communication and on-time delivery
End-to-end support from concept through manufacturing
Focus on quality, testing, and long-term product reliability

Whether you need firmware development, PCB design, embedded software, IoT integration, or complete electronic product development, I am committed to delivering innovative, efficient, and dependable engineering solutions that meet your technical and business goals.