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Skills

  • Automation Engineering
  • C++
  • Embedded Development
  • Embedded Systems
  • Firmware Development
  • Object-Oriented Programming

Services

  • Embedded Firmware & C++ Code Review

    $70/hr Starting at $250 Ongoing

    Dedicated Resource

    I provide professional code review services for embedded firmware and real-time systems written in C/C++. With 30 years of experience in RTOS-based device control for semiconductor manufacturing equipment,...

    Automation EngineeringC++Embedded DevelopmentEmbedded SystemsFirmware Development

About

Senior Embedded Firmware Engineer | 30 Years in RTOS & Motor Control | Real-Time Device Control for Semiconductor Manufacturing Equipment | C++ Expert

I am a senior embedded firmware engineer with 30 years of professional experience in real-time device control systems for semiconductor manufacturing equipment.

My core expertise includes:
- Real-time OS (RTOS) based system design and implementation
- Motor control and servo control firmware
- Embedded C++ with hardware abstraction layer (HAL) design
- State machine architecture for complex device control
- Large-scale firmware refactoring and long-term codebase maintainability

Throughout my career, I have rebuilt mission-critical RTOS motor control modules from legacy codebases, designed hardware generation abstraction layers, and maintained stable real-time systems in demanding industrial environments.

I am available for code review, technical consulting, architecture design, and implementation projects in the embedded and real-time systems domain.

Work Terms

- Available for async communication (messaging). Response within 24 hours.
- Preferred working hours: JST (UTC+9), flexible for overlap with US/EU time zones.
- Payment: Fixed price or hourly, discussed per project.
- NDA accepted upon request.
- Not available for on-site work. Remote only.