Me postulé a través de una facultad o universidad. Acudí a una entrevista en Amazon (Bengaluru) en jun 2022
Entrevista
Asked me to explain the architecture of one of the project from my resume.
Explained using class diagrams.
Design a Whatsapp like service.
Given the high level design first, then dived deeper explaining load balancing, splitting into microservies and communication between them, notification service, message queuing, database sharding, etc.
Asked me how to maintain the sequencing of messages, since client’s time-stamp would be unreliable.
Class diagram for a standalone Chess board game.
Discussion on the my design like, why this class/relationship is needed, why this method is in this class rather than that, etc. Convinced him for few of them, giving proper reasons, and made changes in the design for other few.
Pseudo code for all the possible moves of any piece.
Preguntas de entrevista [1]
Pregunta 1
Asked me to explain the architecture of one of the project from my resume.
Explained using class diagrams.
Design a Whatsapp like service.
Given the high level design first, then dived deeper explaining load balancing, splitting into microservies and communication between them, notification service, message queuing, database sharding, etc.
Asked me how to maintain the sequencing of messages, since client’s time-stamp would be unreliable.
Class diagram for a standalone Chess board game.
Discussion on the my design like, why this class/relationship is needed, why this method is in this class rather than that, etc. Convinced him for few of them, giving proper reasons, and made changes in the design for other few.
Pseudo code for all the possible moves of any piece.
I received an Online Assessment (OA) invitation from Amazon. The assessment consisted of two coding questions of medium to hard difficulty, focusing on data structures, algorithms, and problem-solving skills. The questions required efficient solutions with optimized time and space complexity. After the OA, shortlisted candidates typically proceed to one or more technical interview rounds covering coding, system design, and behavioral questions based on Amazon's Leadership Principles.
Acudí a una entrevista en Amazon (Delhi Cantonment)
Entrevista
Applied online via career site, received OA link within 2 days and cleared it, Round 1- DSA, Round-2 DSA, Round 3- System Design, Round 4- Mixed Technical Discussion and Behavioral.
Preguntas de entrevista [1]
Pregunta 1
Number of Islands (LC 200 - Medium): You are heavily advised to know how to traverse connected components using a 2D grid.
Me postulé a través de una facultad o universidad. Acudí a una entrevista en Amazon (Patiala) en jun 2026
Entrevista
Amazing process, was asked 2 dsa questions then hashmap internals and then basic introduction in dsa question i was given hints too, ovrall a great experience, will recommend everyone in the house
