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Rapyder Cloud Solutions
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I applied via Naukri.com and was interviewed in Mar 2023. There were 2 interview rounds.
A launch template is a pre-configured set of Amazon Machine Images (AMIs), instance types, and other settings used to launch EC2 instances.
Launch templates simplify the process of launching EC2 instances by providing a pre-configured set of settings.
They can be used to launch instances in an Auto Scaling group or individually.
Launch templates can be versioned and updated to reflect changes in the desired configuration.
...
Autoscaling in AWS automatically adjusts the number of EC2 instances in a group based on demand.
Autoscaling groups are created and configured with minimum and maximum number of instances.
Scaling policies can be defined to adjust the number of instances based on metrics like CPU utilization or network traffic.
Autoscaling can be triggered manually or automatically based on CloudWatch alarms or scheduled events.
Autoscalin...
Autoscaling was implemented based on CPU utilization and network traffic.
Autoscaling was implemented to ensure that the application can handle sudden spikes in traffic.
CPU utilization and network traffic were used as metrics to trigger autoscaling.
The minimum and maximum number of instances were set based on the expected traffic.
Load testing was done to determine the optimal scaling thresholds.
Autoscaling policies were...
A NAT gateway is a managed network address translation service provided by AWS.
It allows instances in a private subnet to connect to the internet or other AWS services.
It provides better availability and bandwidth than a NAT instance.
It automatically scales to meet traffic demands.
It can be used to reduce the attack surface of instances in a private subnet.
It can be used to access resources in a VPC from a remote netwo
NAT gateway is used to provide internet access to private subnets while internet gateway is used to provide internet access to public subnets.
NAT gateway is used for outbound traffic while internet gateway is used for inbound and outbound traffic.
NAT gateway is associated with a private subnet while internet gateway is associated with a public subnet.
NAT gateway performs network address translation while internet gatew...
To build and push a docker image to ECR, we need to create a Dockerfile, build the image, tag it, login to ECR, push the image to ECR.
Create a Dockerfile with necessary configurations
Build the image using docker build command
Tag the image using docker tag command
Login to ECR using AWS CLI command aws ecr get-login-password
Push the image to ECR using docker push command
To troubleshoot a dying docker container, we can use logs, inspect the container, and check resource usage.
Check container logs using 'docker logs
Inspect the container using 'docker inspect
Check resource usage using 'docker stats
Restart the container using 'docker restart
Command to find disk utilization in Linux?
Use 'df' command to display disk space utilization
Use '-h' option to display sizes in human-readable format
Use '-T' option to display file system type
Use '-x' option to exclude certain file system types
Example: 'df -hT -x tmpfs -x devtmpfs'
Use AWS CLI to sync Linux logs to S3 bucket
Install AWS CLI on the Linux machine
Create an S3 bucket and configure IAM role with S3 permissions
Use AWS CLI command 'aws s3 sync' to sync logs to S3 bucket
Schedule a cron job to run the backup regularly
CI/CD is the process of continuous integration and continuous delivery/deployment.
In our project, we use Jenkins as our CI/CD tool.
Every time a developer pushes code to the repository, Jenkins automatically builds and tests the code.
If the build and tests pass, Jenkins deploys the code to a staging environment for further testing.
Once the code is approved in staging, Jenkins deploys it to production.
This process ensure...
AWS Config is a service that provides a detailed inventory of AWS resources and their configuration history.
AWS Config continuously monitors and records changes to resources and their configurations.
It provides a detailed view of resource inventory, configuration history, and configuration change notifications.
It helps in compliance auditing, security analysis, and resource change tracking.
AWS Config rules can be used ...
To give executable permissions of a file only to the user, use the chmod command with the u+x option.
Open the terminal and navigate to the directory where the file is located.
Use the command 'chmod u+x filename' to give executable permissions to the user only.
Verify the permissions using the 'ls -l' command.
Jenkins and Docker can be integrated using Jenkins Docker plugin.
Install Docker plugin in Jenkins
Configure Docker Cloud in Jenkins
Create a Jenkins pipeline job and specify Docker image to be used
Use Docker commands in Jenkinsfile to build and push Docker images
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posted on 21 Sep 2023
posted on 6 Feb 2025
I appeared for an interview in Aug 2024.
posted on 21 Feb 2024
I applied via Walk-in and was interviewed before Feb 2023. There were 3 interview rounds.
Basic DS and JS questions
posted on 15 Dec 2022
UI design and crud operation tasks
posted on 14 Oct 2023
I applied via Approached by Company and was interviewed in Apr 2023. There were 4 interview rounds.
posted on 20 Oct 2023
posted on 8 Feb 2024
I applied via Job Fair and was interviewed before Feb 2023. There was 1 interview round.
Object-oriented programming concepts that help in designing and implementing software systems.
Encapsulation: bundling data and methods together
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent different types
Abstraction: hiding complex implementation details
Encapsulation: grouping related data and methods together
Association: relationship between classes
Composition:...
Annotations used in Spring Boot applications
1. @RestController - Marks a class as a controller that handles HTTP requests
2. @RequestMapping - Maps HTTP requests to handler methods
3. @Autowired - Injects dependencies into a bean
4. @Service - Marks a class as a service component
5. @Repository - Marks a class as a repository component
6. @Component - Marks a class as a generic Spring component
7. @Configuration - Indicates ...
Abstract classes and methods in Java provide a way to define common behavior that can be inherited by subclasses.
An abstract class is a class that cannot be instantiated and is meant to be extended by other classes.
An abstract method is a method that is declared without an implementation in an abstract class.
Subclasses of an abstract class must provide an implementation for all abstract methods.
Abstract classes can hav...
posted on 24 Jun 2024
I applied via Referral and was interviewed before Jun 2023. There were 2 interview rounds.
posted on 11 Dec 2024
I applied via Campus Placement and was interviewed in Jun 2024. There was 1 interview round.
I am a passionate software engineer with 5 years of experience in developing web applications using various technologies.
5 years of experience in software development
Proficient in developing web applications
Skilled in using various technologies
Passionate about software engineering
I am a software engineer with 5 years of experience in developing web applications using Java, Spring, and Angular.
5 years of experience in software development
Proficient in Java, Spring, and Angular
Strong problem-solving skills
Experience working in Agile development environment
Bachelor's degree in Computer Science from XYZ University
I enjoy hiking, playing guitar, and reading science fiction novels in my free time.
Hiking: I love exploring new trails and being in nature.
Playing guitar: I find it relaxing and enjoy learning new songs.
Reading science fiction novels: I love getting lost in imaginative worlds and exploring futuristic concepts.
My studies are going well, I am currently learning new programming languages and working on various projects.
Studying programming languages like Java, Python, and C++
Working on projects involving web development and data analysis
Attending coding bootcamps and online courses to enhance my skills
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Rating in categories
Cloud Engineer
47
salaries
| ₹2.8 L/yr - ₹8.5 L/yr |
Senior Cloud Engineer
25
salaries
| ₹6 L/yr - ₹17 L/yr |
Devops Engineer
20
salaries
| ₹4.5 L/yr - ₹10.5 L/yr |
Associate Cloud Engineer
19
salaries
| ₹3 L/yr - ₹4 L/yr |
AWS Cloud Engineer
17
salaries
| ₹3 L/yr - ₹13.2 L/yr |
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