Senior BI Developer with Tableau migration experience IRC

We are developing a new tool to evaluate the effectiveness of retailer (e.g., large groceries chains) promotions. This solution will enhance promotion effectiveness forecasting, support choosing the right way of introducing it (time, volume, type of discounts, etc.) based on engineering of historical data and introducing forecasting models. The tool incorporates modern solution stack requirements, which will improve user experience, back‑end robustness, and data processing efficiency. We anticipate these enhancements will meet stakeholder needs and contribute to business goals.

Requirements

• Expert in Tableau or PowerBI with ability to build complex, interactive visualizations from scratch quickly and 6+ years of experience in the field
• Proven ability to compare and contrast BI tools (specifically the trade‑offs between Tableau’s visual flexibility and Looker’s governed modeling)