Develop Aggregator API (Crawling/Scraping) about Traffic and Public Transportation

We need API development from crawling/scraping. The app will take data from some website (such as trafi) to get some route and public transportation data through crawling. You can use any technology or programming languages such as python, node.js, php, .net etc. By applying this, you are agreed that you will do a simple test, interview and need to sign NDA about not reuse or publish or share the code or part of the code to others. The project includes: formal requirement gathering, design, development, test/QA, deployment to Google Play and maintenance. ---------------------------------------------------------------------------------------------------------------------- #Simple Test Please write in one page how you will: - Save the route and public transportation data. What kind of table structure will you use? - How you handle updated route data? How will you merge if there is conflict? - Provide one sample API to request route and sample respond, example: API: api/route?s=source&d=destination respond: { ....... }