Rajendra Aphale is a practicing cost accountant, consultant and trainer who helps clients with strategy planning, implementation, and execution. He discusses various strategic management tools and frameworks including PESTEL analysis, SWOT analysis, Porter's five forces, BCG matrix, GE/McKinsey matrix, value disciplines, Ansoff matrix, McKinsey 7S model, and balanced scorecards. Effective strategy execution requires proper organizational alignment, cross-functional collaboration, and a focus on both short-term and long-term objectives.