Company Focus

Amazon Interview Problems (99)

Problems reported from Amazon data science interviews

Status	Title	Difficulty	Language	Company	Topic
	Average Rating Per Product Category Pro	Easy	SQL	Amazon Apple Spotify	group-by
	Bagging vs Boosting Pro	Easy	Conceptual	Google Amazon Microsoft	machine-learning
	Big O Notation Basics Free	Easy	Conceptual	Google Amazon	computer-science
	Binary Search Free	Easy	Python	Google Amazon Microsoft	sorting
	Count Orders Per Status Pro	Easy	SQL	Amazon Shopify Uber	group-by
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	DataLoaders in PyTorch Pro	Easy	Conceptual	Meta Amazon	deep-learning-libraries
	Data Quality Assessment Pro	Easy	Conceptual	Google Amazon	practical-experience
	Detecting Overfitting Free	Easy	Conceptual	Google Microsoft Amazon	machine-learning
	Extract Year and Month from Date Pro	Easy	SQL	Amazon DoorDash Robinhood	date-functions
	Filter Orders by Status Pro	Easy	SQL	Amazon Google Meta	where
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	Filter Transactions by Amount Range and Date Pro	Easy	SQL	Stripe Amazon Uber	where
	Filter with IN and ORDER BY Pro	Easy	SQL	Amazon Google Meta	where
	Filter with LIKE Pattern Free	Easy	SQL	Amazon Instacart DoorDash	string-functions
	Filter with Multiple Conditions Pro	Easy	SQL	Amazon Google Meta	where
	Find Customers With Their Orders Pro	Easy	SQL	Amazon Google Stripe	joins
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	List All Products Free	Easy	SQL	Amazon Google Meta	select
	MapReduce Paradigm Free	Easy	Conceptual	Google Amazon	big-data
	Match Shippers to Orders Pro	Easy	SQL	Amazon Uber Shopify	joins
	Maximum Subarray Sum Free	Easy	Python	Google Amazon Meta	arrays
	Power Set (All Subsets) Pro	Easy	Python	Google Meta Amazon	recursion
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	Products With No Sales Pro	Easy	SQL	Amazon Shopify Stripe	joins
	Purpose of Dropout Free	Easy	Conceptual	Google Meta Amazon	neural-networks
	Select Specific Columns Free	Easy	SQL	Amazon Google Meta	select
	Simulate RIGHT JOIN: All Departments With Their Employees Pro	Easy	SQL	Meta Amazon Netflix	joins
	Stack vs Queue Pro	Easy	Conceptual	Amazon Apple	computer-science
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