AutoCAD 2D lessons for beginners and Learn HVAC Systems and Renewable Energy Fundamentals

I am a Mechanical Engineer with 7 years of experience in HVAC design and engineering projects. I offer lessons for students and beginners who want to learn about HVAC systems, heating, ventilation, air conditioning, and renewable energy technologies. I can explain engineering concepts in a simple and practical way, helping you understand both theory and real-world applications. Lessons are adapted to your level and learning goals