Sales Trend Analytics Dashboard

I want to turn my raw sales records into a clear, interactive view of how revenue is evolving over time. The goal is simple: reveal the sales trends that matter so I can make faster, data-driven decisions. You will start with the exports I already have (CSV and Excel). Please structure and clean them, then build visual analytics focused on trend lines, seasonality, and any statistically significant shifts in performance. The emphasis is on sales-over-time views rather than single-point product or regional snapshots. Power BI, Tableau, or a polished Google Data Studio report are all acceptable as long as the final dashboard is easy for me to refresh with new data. If Python, R, or SQL helps you automate the preparation steps, that’s great—just document the process so I can rerun it. Deliverables: • Cleaned and well-structured data file • Interactive dashboard showing daily, weekly, and monthly sales trends with filters for date ranges • Brief write-up (1-2 pages) outlining key insights and suggested next actions The project wraps up once I can open the dashboard, connect next month’s data drop, and see the visuals update without extra coding.