I help clients design, program, and troubleshoot PLC-based industrial automation systems with 4+ years of hands-on experience in real production environments. I specialize in PLC programming, ladder logic, HMI & SCADA configuration, motor control, and VFD integration. I also develop STM32 embedded firmware in C with UART, SPI, I2C, and CAN communication. Experienced with Siemens (TIA Portal), Allen-Bradley, Mitsubishi, Omron, Delta, and CODESYS platforms, delivering reliable, maintainable solutions for real-world applications.... Read more