I have a complete set of sales data that I need examined for clear, actionable trends. Your task is to turn the raw numbers into insights I can use for smarter decision-making—spotting seasonality, identifying growth plateaus, and highlighting any unexpected spikes or dips. I’m open to whatever stack you prefer—Excel, Python (Pandas, Matplotlib, Seaborn), R, Power BI, or Tableau—as long as the final output is easy for a non-technical stakeholder to digest. A concise slide deck or dashboard that visualises the key patterns alongside a brief explanatory memo would be ideal. To be considered, please tell me which tool you’ll use and how quickly you can deliver an initial draft of the findings. Accuracy, clarity, and a clean visual presentation matter most to me.