E-commerce Profit Dashboard Development

I’m looking for a developer to build a lightweight e-commerce profit dashboard for me. The idea is simple: Upload CSV files (orders, returns, settlement reports). Maintain SKU master (cost price, making cost (e.g. ₹20/order), MRP, SP). Calculate per-order and per-SKU profit/loss with marketplace fees, shipping, GST (basic), and returns logic (customer returns = ₹180 charge, courier returns = no charge). Views needed: Overview (last 30/90 days, with option to select custom dates) SKU profitability list (with search/sort/filter) Order lookup by ID/SKU Export results to CSV/Excel. Basic login (single user). Budget: ₹20,000–25,000 (all-inclusive). Timeline: 20–30 days (final project quality should justify this time). Tech (flexible): Node/Express or Django/Flask (backend), React/Bootstrap (frontend), SQLite/Postgres (DB). Deliverables: Source code in my GitHub repo. Deployment on free hosting (Netlify + Render/Railway). README file + setup instructions. Sample CSV mapping documented. I will provide: Sample Flipkart CVC-style CSVs (orders, returns, fees). 10 test cases with expected profit/loss results to validate calculations. A sample Excel structure (attached) — you can use your CSS/UX skills to make it more professional. An NDA for code and idea confidentiality. Can you confirm: Your preferred tech stack for this project. Example(s) of a similar dashboard or data project you’ve built. If you’re open to a small paid trial task (₹2,000) before full project.

Project ID: 39755325