One of the conversations we had in the technical review was around the choice between having Terraform replace the AWS task definition each time a deploy went through, or ignoring it in IaC and having the CI platform manage the task definition i.e. infrastructure concerns vs runtime concerns.
Coding question and project related questions
Combinations of coins that reaches a sum without repeats. 2-D find the shortest distance (aka BFS). String manipulation and comparison. First 2 numbers in an array that sum up to N - extend to first 3 numbers in a array.
Given this terrible-looking code we found in our code base tell us what it does.
Coding challenge: accomplish task, project layout, balance of simple implementation & mitigating future complexity (modularity, readability, etc). When I was asked about small things the hidden questions turned out to often relate to the core values: Passion, Persistence, Integrity
Take home assessment. Build a simple project and then have the interviewers nit pick your design to death. If your project does not follow an obscure design paradigm, do not expect to move forward.
Nothing unexpected. Just revisit your CS fundamentals and be sure of some of the common data structures such as lists, queues, stacks etc and sorting algorithms, LRU cache design and alike.
How to optimize inference ?
Except my Initial Package, I could not find any thing relevant. Mostly basic screening.
Basic System Design question involving SQL and API Design. If you know Grokking System Design up to Medium/Hard questions, this will be a breeze for you.
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