Budget: 18000 EUR Deadline: 7 days
Hello. The key here is not just to upload the data, but to make the import verifiable, repeatable, and free of silent errors.
What I understood about the task: In your response, please send: Examples of completed work; Completion time; Cost for the entire volume.
How I would approach it:
1. I will fix the format of input files/exports and the data schema to avoid catching errors after the import.
2. I will create a validation layer: mandatory fields, duplicates, empty values, period mismatches, and a clear error log.
3. I will automate the import/update so that the data can be verified and safely reprocessed.
Relevant experience: Recently, I built a production system using n8n + PostgreSQL + OpenAI + Telegram: uploading Excel/Drive, validation, daily tasks, summaries for the manager, and retry logic.
Regarding timelines: the estimate is 7 days. For the budget: 18,000 — after a brief clarification of the technical specifications, I will be able to confirm it more accurately.
If relevant — in the first message, I will provide a short implementation plan and a list of clarifications to immediately fix the MVP without unnecessary development.