I am Rajarshi Santra, a dedicated and passionate Civil Engineer based in Kolkata, India, with a strong background in architectural and structural design. I specialize in creating both 2D and 3D models for a wide variety of building designs, ranging from residential and commercial projects to conceptual and landscape structures. With a strong grasp of modern design tools and techniques, I bring creative ideas and practical engineering knowledge together to produce accurate, visually compelling, and technically sound models and drawings.