Course Developer

Charles Nganga SE (M.S.)

Licensed Structural Engineer (California) || Masters in Structural Engineering (Cal poly, San Luis Obispo, CA) || Certified Residential Plans Examiner (ICC)

I am a licensed structural engineer specializing in the evaluation of buildings for structural integrity and code compliance. Over the past decade, I have evaluated the structural designs of thousands of residential and commercial buildings for conformity with accepted engineering practice and compliance with the governing building codes. My work involves close collaboration with building officials, structural engineers, architects, residential designers and property owners to ensure that proposed designs meet the essential requirements for structural integrity and life safety.

In addition to my consulting work, I am deeply committed to education within the building and construction industry. I have developed and delivered engaging training courses on structural engineering principles and building code requirements (details below).

Through extensive interactions with engineers, designers, homeowners, inspectors, plan reviewers and building officials, I’ve identified a critical need for a comprehensive and systematic training package on conventional construction to demystify the complex code provisions in the International Residential Code. This inspired me to create the in-depth residential plan check training series that is presented on this website.

These courses aim to inform, equip, and empower plan reviewers, inspectors and building officials with the knowledge and tools necessary to perform code compliance plan reviews with confidence, clarity and professional consistency.

My Courses and Past Training Engagements

My commitment to this industry is demonstrated by my input in the following engagements.

My Courses

Plan Check Courses - Home

  1. IRC Roof Framing Plan Check

  2. IRC Conventional Wall and Foundation Plan Check

  3. IRC Floor & Deck Framing Plan Check

  4. IRC Wall Bracing - 1 Plan Check

  5. IRC Wall Bracing - 2 Plan Check

Design Courses at Conventional Framing

  1. IRC Roof Framing (Design)

  2. IRC Wall and Foundation (Design)

  3. IRC Floor & Deck Framing (Design)

  4. IRC Wall Bracing - 1 (Design)

  5. IRC Wall Bracing - 2 (Design)

Trainer, ICC Courses

  1. ICC Yosemite Chapter. 11/18/2025. Stockton CA. "Overview of the 2025 CRC Residential Structural Framing Requirements."

  2. ICC Shasta Cascade Chapter. 08/21/2025. Via Zoom. "Wall Bracing."

  3. ICC Napa/Solano Chapter. 11/18/2020, Via Zoom. "Wall Bracing."

  4. ICC San Joaquin Chapter, 6/14/2017, Hanford CA. "Wall Bracing."

  5. ICC Sacramento Valley (SVABO) Minstitute, 5/3/2017, Citrus Heights CA. "Wall Bracing."

  6. ICC Redwood Empire Chapter. 4/18/17, Santa Rosa CA. "Wall Bracing."

  7. ICC Napa/Solano Chapter, 3/14/2017, Fairfield CA. "Wall Bracing."

  8. ICC Shasta Cascade Chapter, 1/19/2017, Redding, CA. " Wall Bracing."

  9. ICC Yosemite Chapter, 11/15/2016, Merced CA "Wall Bracing."

Trainer, Others

  1. City of Los Angeles, 3/20/2024 - Zoom. (ICC / SK Ghosh & Associates) "Los Angeles Building Code - Chapter 16."

  2. City of Sacramento, 10/26/2023, Sacramento CA "Wall Bracing."

  3. County Building Officials Association of California (CBOAC), 5/2/2018, San Rafael "Wall Bracing."

  4. City of Sacramento (Past) - Sacramento CA - Structural Plan Review of Concrete Tilt-up buildings.