Web DIN Lookup Automation Tool

I need a small, web-based utility that lets anyone type a Director Identification Number and instantly see that director’s PAN, date of birth, mobile number, e-mail and registered address. Because the information must appear without forcing the visitor to log in, the page has to load and display the data publicly in one step.

The data can be pulled from two sources I can legally reference: official government databases and direct web scraping where an open API is not available. I am happy to point you to the specific MCA and tax-related portals we already consult manually; the goal here is simply to automate what we do by hand every day.

Core flow
• Lightweight web form: single DIN input field and a “Fetch” button.
• Behind the scenes: the script queries the government site, supplements any missing fields via controlled scraping, and then shows the combined result on the same page.
• Output: neatly formatted on screen and downloadable as CSV.

Key points to hit
• Purely browser-accessible (no desktop or mobile build).
• No user authentication at all.
• Handle common issues such as captchas, rate limits or temporary site unavailability.
• Code should be clean, well commented and handed over so my in-house developer can maintain it later.

Please outline which language or framework you prefer, any libraries you plan to use for scraping or captcha bypass, and a rough timeline for first demo and final hand-over.