Hire the Best Industrial Automation Freelancers
in the United States

Are you looking for a freelancer that cares about the clients project? Are you looking for someone that will go above an beyond expectations? Well you are on the right page seeing that freelancers work and services. My name is Corey Delgado. I am a mechatronics engineer with 10+ year of experience designing custom automated solutions for industrial manufactures. I have the best communication skills than many out there. I have customers all over the country and respond to their emails within the hour. I am very personable and value creating a strong business relationship with my clients. Services I provide... - Mechanical design - Electrical design (AutoCad) - Robot Programming (ABB, RobotStudio) - Robotic workcell design - 3D printing Please feel free to contact me for any assistance on projects.

I specialize in controls engineering and PLC programming with a dual degree in Cybersecurity and Information Systems. With hands-on experience in SCADA/HMI design and industrial networking protocols, I have developed a comprehensive SCADA system for oilfield tank monitoring, leveraging Modbus TCP and AI-assisted development. My skills in Python and multi-threaded architecture enable me to create efficient, robust solutions for industrial automation. I am focused on delivering reliable and secure systems while cultivating expertise in OT/ICS security. If you're seeking a technically adept professional who combines strong cybersecurity principles with practical SCADA experience, let's connect and discuss how I can help enhance your industrial systems.

ISA-CAP certified Automation & Controls Engineer with 10+ Years of overall Experience in Electrical / Control Panels Design , PLC/DCS/SCADA , Safety Systems IEC-61131-3 Ladder and FBD Languages, Industrial Networks (CCNA Certified) , Embedded Systems & PCB design. Experienced in Remote & On-Site PLC Programs troubleshooting , instrument loop testing & calibrations. Keen to travel for site projects where and when required to convert client's capital to fruitful projects.

**** Available Now**** As an accomplished Automation and Controls Engineer with over 15 years of experience, I specialize in delivering customized PLC programming and automation solutions that enhance manufacturing processes across various industries, including pharmaceuticals, food and beverage, water/wastewater, and steel. My expertise encompasses a wide range of automation technologies and methodologies, including but not limited to: PLC Programming: Proficient in leading platforms such as Allen Bradley, Siemens, Automation Direct, and Mitsubishi, among others. HMI Design: Skilled in developing intuitive Human-Machine Interfaces using Allen Bradley, Siemens, Automation Direct, Ignition, and Interact X (Parker Hannifin). Data Collection and Management: Experienced in utilizing IBA-AG, Ignition, and SQL for effective data acquisition and analysis. Servo Programming: Competent in programming and integrating servo systems to optimize performance and precision. ISA/IEC 61131-3 Standards: Adhering to industry standards for programming to ensure reliability and maintainability of automation systems. Rockwell Certified Systems Integrator: Recognized for my expertise in Rockwell Automation solutions, providing clients with trusted integration services. I am dedicated to leveraging my extensive knowledge and experience to drive efficiency and innovation in automation projects, ensuring that clients achieve their operational goals.

Experienced controls engineer with years in the automation industry. • Programming for Allen Bradley, AB, IDEC, Siemens, Redlion, Automation Direct PLCs, Codesys, Others • Wiring Diagrams • IEC Standard Panel Design • HMI Design • System Upgrades • IoT SCADA • Commissioning Support • Troubleshooting • Budget or High Performance Systems • UL Compliance

I’m a senior engineer with 12 years of professional software development experience, focused on embedded firmware, device integration, and the desktop tools that support real hardware in the field. I help clients build, stabilize, and extend products based on ESP32, STM32, nRF52, and Arduino-class platforms. That includes new firmware features, bring-up work, sensor and peripheral integration, BLE or Wi-Fi connectivity, protocol handling, and the kind of hard debugging that shows up only on live hardware. I also build supporting HMI and engineering tools when the device needs a reliable desktop interface for setup, monitoring, control, or diagnostics. My work is a strong fit for projects where reliability matters. If the device is freezing, resetting, dropping communication, behaving inconsistently, or simply not ready for production, I can help turn that into a practical path forward. I treat timing, memory limits, power constraints, and real-world failure cases as core engineering concerns, not afterthoughts. I work in common embedded environments including ESP-IDF, PlatformIO, Arduino, STM32Cube, and FreeRTOS-based projects. I’m comfortable with UART, SPI, I2C, BLE, Wi-Fi, and device-side protocol work, as well as the logging, diagnostics, and test hooks needed to make firmware maintainable over time. I prefer to start with a consultation. You will not get vague advice. You will get a written summary of what I found, a recommended next-step plan, and a rough scope so you can decide whether to move forward with implementation. My process is straightforward. First I confirm the hardware, toolchain, constraints, and expected behavior. Then I reproduce the issue or define the feature clearly, add practical diagnostics, and implement changes with maintainability and recovery in mind. You get clean build steps, clear handoff notes, and deliverables another engineer can pick up without guesswork. If you have a board or MCU, a short project goal, and any logs, repo links, or notes on expected versus actual behavior, send them over. I’ll reply with the fastest practical path to getting it working.