Enrolment options
Programming Languages
Clean Coding in C
HRDC Reg. No: 10001657420
Duration: 21 hours (3 days)
Course Overview
Clean Coding in C is a 3-day intensive, hands-on training program designed to help developers write maintainable, safe, and production-ready C code. The course focuses on clean code principles for procedural programming, including modular design, memory safety, pointer discipline, structured error handling, and legacy code refactoring.
Participants will learn how to improve code readability, reduce complexity, design cleaner APIs, and apply sustainable coding standards in embedded, firmware, and system-level development. Through practical labs and real-world refactoring exercises, the course equips teams to build robust C systems with lower defect rates and better long-term maintainability.
Who Should Attend
This course is suitable for:
- C programmers and software developers
- Embedded systems engineers
- Firmware developers
- System-level programmers
- Technical leads and code reviewers
- Development teams maintaining legacy C codebases
Why Choose This Course
This course is ideal for organizations and developers who want to improve code quality in C-based systems. It combines clean coding principles with practical techniques for memory management, pointer safety, modular API design, and structured refactoring. Participants gain real-world skills that can be applied immediately in embedded, firmware, and low-level software projects.
Learning Outcomes
By the end of this course, participants will be able to:
- Apply clean code principles tailored for procedural C development
- Design clear, modular, and maintainable C APIs
- Reduce cyclomatic complexity and simplify nested control flow
- Implement disciplined manual memory management strategies
- Use pointers safely and defensively
- Design structured and consistent error-handling mechanisms
- Encapsulate modules using opaque pointers and information hiding
- Refactor legacy C code incrementally while preserving behavior
- Conduct structured code reviews using clean coding checklists
- Establish sustainable team-level C coding standards
Prerequisites
Participants should have:
- Working knowledge of C programming, including functions, pointers, and memory allocation
- Familiarity with compiling and debugging C programs
- Basic understanding of data structures in C
- Experience in embedded, firmware, or system-level programming is recommended
Lab Setup
To fully participate in the hands-on exercises, learners should have access to:
- A C compiler such as GCC or Clang
- A code editor or IDE suitable for C development
- A debugging tool such as GDB or an equivalent debugger
- A Linux or compatible development environment preferred for system-level exercises
- Sample legacy C code modules provided during training
Teaching Methodology
This course uses a practical, workshop-based approach that combines:
- Instructor-led presentations
- Real-world examples and code walkthroughs
- Hands-on lab exercises
- Refactoring practice using legacy C code
- Code review simulations
- Group discussions on team coding standards and maintainability
