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I applied via Approached by Company and was interviewed in Aug 2022. There were 2 interview rounds.
HR and Manager round too at once
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I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Association represents a relationship between two classes, Aggregation is a type of association with a whole-part relationship.
Association represents a relationship between two classes without implying any ownership.
Aggregation is a type of association where one class is a part of another class.
Composition is a stronger form of aggregation where the part cannot exist without the whole.
In UML, association is represented...
To invoke an AWS Lambda function using Java program.
Create an AWS Lambda client using AWS SDK for Java
Invoke the Lambda function using invoke method
Handle the response from the Lambda function
Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Create a private static instance of the class
Provide a public static method to access the instance
Ensure the constructor is private to prevent instantiation
Security in Microservices is maintained through authentication, authorization, encryption, and monitoring.
Implementing authentication mechanisms like OAuth, JWT, or API keys to verify the identity of clients accessing the microservices.
Utilizing authorization techniques such as role-based access control (RBAC) or attribute-based access control (ABAC) to control what actions users can perform.
Encrypting data in transit ...
I have worked with design patterns such as Singleton, Factory, Observer, and Strategy.
Singleton pattern ensures a class has only one instance and provides a global point of access to it.
Factory pattern creates objects without specifying the exact class of object that will be created.
Observer pattern defines a one-to-many dependency between objects so that when one object changes state, all its dependents are notified a...
The time taken to show the demo after receiving the RFP varies based on project complexity and client requirements.
The time frame for demo preparation can range from a few days to a few weeks, depending on the scope of the project.
It is important to thoroughly understand the RFP requirements before scheduling the demo to ensure all key points are addressed.
Collaboration with the sales team and other stakeholders is cru...
I have used a variety of AWS services including EC2, S3, RDS, Lambda, and CloudFormation.
EC2 - Elastic Compute Cloud for scalable virtual servers
S3 - Simple Storage Service for object storage
RDS - Relational Database Service for managed databases
Lambda - Serverless computing service for running code without provisioning servers
CloudFormation - Infrastructure as Code service for automating resource provisioning
I have used AWS Lambda for building serverless applications and automating tasks.
Developed a serverless image processing application using AWS Lambda, S3, and API Gateway
Implemented a cron job using AWS Lambda to automatically backup DynamoDB tables
Integrated AWS Lambda with Amazon SNS to send notifications based on certain events
My expected salary is negotiable and depends on the specific responsibilities and opportunities offered by the position.
My expected salary is based on my experience, skills, and the market rate for the position.
I am open to discussing salary expectations during the interview process.
I am looking for a competitive salary that reflects my qualifications and contributions to the company.
I am a passionate and experienced architect with a strong background in sustainable design and project management.
I have a Bachelor's degree in Architecture from XYZ University.
I have worked on various residential and commercial projects, focusing on sustainable and eco-friendly design principles.
I have experience in project management, overseeing construction processes and ensuring projects are completed on time and w...
Case studies and example
I applied via Recruitment Consulltant and was interviewed before Mar 2022. There were 2 interview rounds.
We used various tools and techniques to copy on-prem data to cloud, implemented the model in our application, and secured our Hadoop clusters.
We used tools like AWS DataSync and Azure Data Factory to transfer data from on-premises to cloud
For implementing the model, we used frameworks like TensorFlow and PyTorch
To secure our Hadoop clusters, we implemented authentication and authorization mechanisms, enabled encryption...
I applied via LinkedIn and was interviewed before Apr 2023. There were 3 interview rounds.
Low level design of chess involves defining the rules, pieces, board layout, and game flow.
Define the rules of movement for each chess piece
Design the layout of the chess board with 64 squares
Implement the game flow including turns, capturing pieces, and check/checkmate scenarios
posted on 1 Sep 2022
They will give one case study and you need to provide the comlete solution for that.
Just a common test for juneral understand
I have 10 years of experience in architectural design and I am choosing your company because of your innovative approach and reputation in the industry.
I have worked on various architectural projects, including residential, commercial, and institutional buildings.
I have a strong understanding of building codes and regulations.
I have successfully managed and coordinated teams of architects, engineers, and contractors.
I ...
Saga patterns are used to manage long-running transactions in a microservices architecture.
Saga patterns help ensure consistency and reliability in distributed systems.
They are used to coordinate multiple microservices to complete a complex transaction.
Sagas use a series of local transactions and compensating actions to maintain data integrity.
They provide fault tolerance and allow for easy rollback or compensation in ...
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