An interior designer is a professional who transforms indoor spaces into functional, safe, and aesthetically pleasing environments by assessing needs, developing design concepts, and managing project execution. They create, sketch, or model layoutsusing tools like CAD/BIMselect materials, lighting, and furniture, and ensure compliance with building codes and budgets. Key ResponsibilitiesConcept Development: Sketching initial design plans, creating mood boards, and producing 2D/3D visualizations.Space Planning & Design: Designing functional layouts that consider, furniture, lighting, and color palettes.Project Management: Setting timelines, estimating costs, managing budgets, and coordinating with contractors, architects, and engineers.Sourcing & Selection: Selecting and ordering materials, fixtures, furniture, and decor.Compliance: Ensuring designs meet building regulations, safety standards, and accessibility requirements.