Excel Trading System with Upstox API

I'm looking for a proficient Excel developer with a strong background in trading systems to build an Excel-based trading system interfacing with Upstox. Key Requirements: - The system should support Day trading and Scalping strategies. - The system must include features for Automated trading, Data analysis and visualization, as well as Trade logging and reports. - The system should fetch market data via API integration with Upstox. Ideal Skills & Experience: - Advanced proficiency in Excel, including VBA for automation. - Proven experience in developing trading systems. - Familiarity with Upstox and its API. - Strong understanding of Day trading and Scalping strategies. - Excellent data analysis and visualization skills. Please, include examples of similar projects you have completed in your proposal.