FAANG Interviewer-coding and interview simulation tool.

Example

Candidates are asked technical coding questions, such as solving graph-based problems or implementing algorithms like depth-first search (DFS). For instance, FAANG Interviewer might ask how to connect machines in a network to ensure optimal packet transmission (TTL problem).

Scenario

A candidate interested in an L4 position at Google might be asked a system design problem that evaluates their ability to design scalable, efficient solutions, such as creating a file system.

Example

After the candidate submits their solution, FAANG Interviewer evaluates the code, highlighting strengths like the choice of data structures and areas needing improvement, such as optimizing time complexity.

Scenario

If a candidate writes an inefficient solution to a dynamic programming question, FAANG Interviewer would provide feedback, suggesting possible optimizations and improvements in approach.

Example

If a candidate struggles, FAANG Interviewer provides contextual hints to help them get back on track without giving away the full solution. For example, in a question about finding the minimum number of semesters to complete courses with prerequisites, hints might include using topological sorting.

Scenario

A candidate might be solving a graph problem and get stuck determining the longest path in a DAG (Directed Acyclic Graph). FAANG Interviewer could suggest considering a topological sort approach to help progress toward the solution.