ผังงานกระบวนการ SDLC ระดับองค์กร

A clean and professional flowchart diagram illustrating the [Software Development Life Cycle (SDLC)]. The chart clearly details sequential stages: [Planning, Design, Development, Testing, Deployment, and Maintenance], represented by distinct geometric nodes including [rectangles and decision diamonds]. Connecting lines with sharp, directional arrowheads link each phase in an organized sequence. Corporate minimalist design, crisp vector graphic style, well-balanced infographic layout, flat aesthetic, clean background with a palette of [navy blues, muted grays, and white accents].