Looking for a skilled Embedded Systems Developer to build high-performance firmware and IoT solutions? I specialize in ESP32 development, Modbus RTU/TCP, industrial automation, and smart home systems, delivering end-to-end embedded solutions for IoT, automation, and consumer electronics.
My Expertise in Embedded Systems & IoT Development
1. Embedded Firmware Development
ESP32, STM32, Arduino firmware development
Real-time systems & FreeRTOS programming
Low-power optimization (deep sleep, battery efficiency)
Sensor integration (temperature, pressure, motion, gas)
2. ESP32 & IoT Solutions
Custom ESP-IDF & Arduino Core applications
Wi-Fi, BLE, Ethernet (W5500) connectivity
Secure OTA updates & ESP32 encryption
MQTT, HTTP/HTTPS, WebSocket cloud integration (AWS IoT, Azure IoT)
3. Modbus RTU/TCP for Industrial Automation
Modbus Master/Slave implementations
RS485 communication for PLCs, HMIs, VFDs
SCADA systems & industrial protocol development
4. Smart Home & Industrial Automation
Home automation (lighting, HVAC, energy monitoring)
Industrial control systems (BMS, predictive maintenance)
Custom PCB design (KiCad, Altium, Eagle)
Communication Protocols & Hardware Skills
RS485/RS232, CAN Bus, I2C, SPI
Ethernet (W5500), Wi-Fi, BLE
Custom industrial protocols
PCB design & prototyping
Why Hire Me?
Full-stack embedded solutions (firmware + hardware + cloud)
Client-focused, on-time delivery
Flexible engagement models (hourly, fixed-price, milestones)
Let’s Build Your Next Embedded Solution!
Whether you need an ESP32 IoT device, Modbus industrial system, or smart home automation, I can turn your idea into a high-performance, scalable product.
Contact me today for a consultation!