"Amazon price tracker tools like Aarabuy function by monitoring the prices of products listed on Amazon and notifying users when prices drop or reach a desired level. Here's a detailed look at how these tools generally work:
Data Collection
Web Scraping: Price trackers use web scraping techniques to extract product prices from Amazon's website. They periodically visit product pages to collect current prices.
Amazon API: Some tools may use the Amazon Product Advertising API, which provides pro"
Arasu raja B. - "Amazon price tracker tools like Aarabuy function by monitoring the prices of products listed on Amazon and notifying users when prices drop or reach a desired level. Here's a detailed look at how these tools generally work:
Data Collection
Web Scraping: Price trackers use web scraping techniques to extract product prices from Amazon's website. They periodically visit product pages to collect current prices.
Amazon API: Some tools may use the Amazon Product Advertising API, which provides pro"See full answer
"This is a Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know.
Recall the formula for Fermi problems:
Ask clarifying questions
Catalog what you know
Make equation(s)
Think about edge cases to add to equation
**Breakdown components of your equat"
Exponent - "This is a Fermi problem — an estimation or approximation problem with limited information and back-of-the-envelope calculations. There's no right answer: interviewers want to understand how you think and how well you can explain your reasoning, rather than what you already know.
Recall the formula for Fermi problems:
Ask clarifying questions
Catalog what you know
Make equation(s)
Think about edge cases to add to equation
**Breakdown components of your equat"See full answer
"I conducted an in-depth analysis of FedEx's business model, focusing on their primary operations which encompass pickup, transit, and delivery. I evaluated potential metrics across each stage, aiming to determine the most pertinent one for operational insights.
Initially, I proposed using the Fulfillment Ratio, calculated as the number of successful deliveries divided by the expected deliveries, to measure performance. However, the interviewer pointed out this metric's retrospective nature and"
Yatin K. - "I conducted an in-depth analysis of FedEx's business model, focusing on their primary operations which encompass pickup, transit, and delivery. I evaluated potential metrics across each stage, aiming to determine the most pertinent one for operational insights.
Initially, I proposed using the Fulfillment Ratio, calculated as the number of successful deliveries divided by the expected deliveries, to measure performance. However, the interviewer pointed out this metric's retrospective nature and"See full answer
"Zomato - Great selection of restaurants to order food from .
Google Maps - De facto app to know more about stores , landmarks , traffic .
Google Pay - Payments using UPI"
Dinesh K. - "Zomato - Great selection of restaurants to order food from .
Google Maps - De facto app to know more about stores , landmarks , traffic .
Google Pay - Payments using UPI"See full answer
"Get an audience with the big player -
1) Talk about the camera tech KPI that your company has improved/
2) Talk about the technology itself
3) Talk about how it's better than the big player's competitors
4) Show a demo through a few benchmarks
5) Promise the big company that your company will support their product end to end if integrated into their product
6) Try to differentiate on pricing
7) Also show how the big player can win more in the market - maybe more user acquisition, or more engage"
Joohi M. - "Get an audience with the big player -
1) Talk about the camera tech KPI that your company has improved/
2) Talk about the technology itself
3) Talk about how it's better than the big player's competitors
4) Show a demo through a few benchmarks
5) Promise the big company that your company will support their product end to end if integrated into their product
6) Try to differentiate on pricing
7) Also show how the big player can win more in the market - maybe more user acquisition, or more engage"See full answer
"I would target any demographic where their natural sense of "smell" is diminished or no longer available (consumer). I would also target commercial market opportunities in the food and cosmetics (specifically fragrance)."
Jenny L. - "I would target any demographic where their natural sense of "smell" is diminished or no longer available (consumer). I would also target commercial market opportunities in the food and cosmetics (specifically fragrance)."See full answer
"If this is not a project, we should first establish a memorandum of understanding that gives us a sense of their availability, skills, minimum and maximum levels of support, and other parameters that would govern their involvement. With a project in hand, the same understandings need to be achieved or renewed before project commitment to see if tech/DS can fulfill the need. You owe it to your partners to provide them with as much clarity about the project as you can: its goals, scope and deadlin"
Lee F. - "If this is not a project, we should first establish a memorandum of understanding that gives us a sense of their availability, skills, minimum and maximum levels of support, and other parameters that would govern their involvement. With a project in hand, the same understandings need to be achieved or renewed before project commitment to see if tech/DS can fulfill the need. You owe it to your partners to provide them with as much clarity about the project as you can: its goals, scope and deadlin"See full answer
"Clarifying questions:
Company
What kind of company are we? Tech giants like Google/FB, Watch manufacturers like TISSOT, Rolex, etc. Assume you are a startup that has recently raised a decent amount of funding.
Is there any particular Geography in mind? Or let’s assume it to be the US for the sake of the case statement.
Are there any constraints related to budget time? Let’s assume no constraints. and competition
Product:
What do you mean by smart alarm clock here? _A clock that tell"
Shoaib H. - "Clarifying questions:
Company
What kind of company are we? Tech giants like Google/FB, Watch manufacturers like TISSOT, Rolex, etc. Assume you are a startup that has recently raised a decent amount of funding.
Is there any particular Geography in mind? Or let’s assume it to be the US for the sake of the case statement.
Are there any constraints related to budget time? Let’s assume no constraints. and competition
Product:
What do you mean by smart alarm clock here? _A clock that tell"See full answer
"Drew the following framework - Maturity of the tech (if it is too mature then consider buying), Competitors (how many, when are they launching this new tech etc.), Market Share of competitors, Financial considerations (build vs buy NVP), Collaborators for this tech, Economic Climate (Anti-trust, crisis etc.)"
Joohi M. - "Drew the following framework - Maturity of the tech (if it is too mature then consider buying), Competitors (how many, when are they launching this new tech etc.), Market Share of competitors, Financial considerations (build vs buy NVP), Collaborators for this tech, Economic Climate (Anti-trust, crisis etc.)"See full answer
"Increase the Viewer count ; Simply the process of uploading videos > increasing the amount of videos on YouTube> increasing the amount of data the can be collected by creators > leading more viewers"
Muhammed N. - "Increase the Viewer count ; Simply the process of uploading videos > increasing the amount of videos on YouTube> increasing the amount of data the can be collected by creators > leading more viewers"See full answer
"The answer likely depends on the objective, so I started out with what we were seeking to accomplish. Are we trying to eliminate under-utilized bills, save paper, reduce forgery, or something else? Establishing this focus enables you to dive deeper on the solution."
Caroline V. - "The answer likely depends on the objective, so I started out with what we were seeking to accomplish. Are we trying to eliminate under-utilized bills, save paper, reduce forgery, or something else? Establishing this focus enables you to dive deeper on the solution."See full answer