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Freelancer.com Devops Engineer Interview Questions, Process, and Tips

Updated 7 Aug 2024

Freelancer.com Devops Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed in Feb 2024. There was 1 interview round.

Round 1 - Technical 

(5 Questions)

  • Q1. The best practices is for DevOps engineer
  • Q2. How can we optimize the performance of the lambda functions in aws
  • Ans. 

    Optimizing performance of lambda functions in AWS involves tuning memory allocation, optimizing code, and leveraging caching mechanisms.

    • Increase memory allocation to improve performance

    • Optimize code by reducing unnecessary computations and improving efficiency

    • Utilize caching mechanisms like AWS Lambda Layers or external caching services

    • Implement concurrency controls to manage simultaneous executions

    • Monitor performance

  • Answered by AI
  • Q3. What are lambda extensions used for?
  • Ans. 

    Lambda extensions are used to add additional functionality to AWS Lambda functions.

    • Lambda extensions can be used to collect additional metrics, logs, or traces from Lambda functions.

    • They can also be used to add custom security controls or monitoring capabilities.

    • Examples of lambda extensions include AWS X-Ray, AWS CloudWatch Logs Insights, and third-party monitoring tools.

  • Answered by AI
  • Q4. What is event mapping in aws?
  • Ans. 

    Event mapping in AWS is the process of associating events with specific actions or triggers within the AWS ecosystem.

    • Event mapping helps automate responses to events in AWS services.

    • It allows users to define rules for triggering actions based on specific events.

    • Examples include triggering a Lambda function when a file is uploaded to an S3 bucket, or sending a notification when an EC2 instance reaches a certain CPU thre

  • Answered by AI
  • Q5. What is cloud watch in aws?
  • Ans. 

    CloudWatch is a monitoring and observability service provided by AWS to collect and track metrics, monitor log files, set alarms, and automatically react to changes in AWS resources.

    • CloudWatch collects and tracks metrics from AWS services, applications, and resources in real-time.

    • It allows users to set alarms based on predefined thresholds to take automated actions.

    • CloudWatch Logs enables users to monitor, store, and a...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
No response

I applied via Recruitment Consulltant and was interviewed in May 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. Explain kubernetes architecture
  • Ans. 

    Kubernetes architecture is a container orchestration platform that manages containerized applications across a cluster of nodes.

    • Kubernetes follows a master-slave architecture with a master node and multiple worker nodes.

    • Master node components include API server, scheduler, controller manager, and etcd.

    • Worker node components include kubelet, kube-proxy, and container runtime (e.g. Docker).

    • Pods are the smallest deployabl...

  • Answered by AI
  • Q2. Types of instances in AWS
  • Ans. 

    Types of instances in AWS include On-Demand Instances, Reserved Instances, and Spot Instances.

    • On-Demand Instances: Pay for compute capacity by the hour or second with no long-term commitments.

    • Reserved Instances: Reserve capacity for 1 or 3 years in exchange for a significant discount.

    • Spot Instances: Bid on unused EC2 capacity and potentially save up to 90% compared to On-Demand prices.

  • Answered by AI

Interview Preparation Tips

Topics to prepare for Hexaware Technologies Devops Engineer interview:
  • Kubernetes
  • AWS
  • prometheus
  • grafana
Interview preparation tips for other job seekers - prepare your skills what you wrote in resume that's it.

Skills evaluated in this interview

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
-
Result
Not Selected
Round 1 - Technical 

(2 Questions)

  • Q1. What is the agile methodology?
  • Ans. 

    Agile methodology is a project management approach that emphasizes flexibility, collaboration, and incremental progress.

    • Agile focuses on delivering small, incremental releases and adapting to change quickly.

    • It promotes collaboration between cross-functional teams and encourages frequent communication.

    • Key principles include customer satisfaction, responding to change, and delivering working software.

    • Common agile framewo...

  • Answered by AI
  • Q2. What is the waterfall model in software development?
  • Ans. 

    Waterfall model is a linear sequential software development process where progress flows in one direction like a waterfall.

    • Involves distinct phases such as requirements, design, implementation, testing, and maintenance.

    • Each phase must be completed before moving on to the next.

    • Changes are difficult to implement once a phase is completed.

    • Example: Traditional software development approach.

    • Example: Construction projects.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - The interviewer was yawning during the interview and seemed to be merely reading the questions. The questions were not technical; they focused on theoretical concepts such as agile methodology and the waterfall model. The interviewer did not appear to take the situation seriously.
Interview experience
4
Good
Difficulty level
Hard
Process Duration
Less than 2 weeks
Result
-
Round 1 - Technical 

(5 Questions)

  • Q1. Regarding AWS networking, Jenkins, Terraform, Linux
  • Q2. Write dockerfile to run python script.
  • Ans. 

    Dockerfile to run a Python script

    • Use a base Python image as the starting point

    • Copy the Python script into the container

    • Specify the command to run the Python script

  • Answered by AI
  • Q3. Run vs CMD vs ENTRYPOINT.
  • Ans. 

    Run vs CMD vs ENTRYPOINT are Docker instructions used to specify commands to be executed when a container is launched.

    • RUN is used to execute commands during the build of the image

    • CMD is used to provide default arguments for the entrypoint or to specify the command to run when the container starts

    • ENTRYPOINT is used to specify the executable that will run when the container starts, and CMD can be used to provide addition...

  • Answered by AI
  • Q4. How to upgrade kubernetes cluster version
  • Ans. 

    To upgrade a Kubernetes cluster version, you can use kubeadm tool or manually update each component.

    • Use kubeadm tool to upgrade the cluster version

    • Check the current version of the cluster using kubectl

    • Upgrade the control plane components first, followed by worker nodes

    • Ensure compatibility of applications with the new version before upgrading

    • Backup important data and configurations before upgrading

  • Answered by AI
  • Q5. Terraform file to provision ec2 instance and import existing instance with their configuration
  • Ans. 

    Use Terraform to provision ec2 instance and import existing instance with their configuration

    • Create a Terraform configuration file with necessary resources like aws_instance

    • Use the import command to import existing instance with their configuration

    • Update the Terraform configuration file with the imported instance details

    • Apply the Terraform configuration to provision the ec2 instance

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Mar 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. Basics of Devops., Jenkins and basics of kubctl

Interview Preparation Tips

Topics to prepare for Virtusa Consulting Services Devops Engineer interview:
  • Basics of Devops
  • Jenkins
  • Ansible
Interview preparation tips for other job seekers - I have learn new tools and completed my certification at end of this month I am doing my certification project
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Aptitude Test 

Aptitude was mix of questions from logical reasoning, english grammar to simple numerical problems.

Round 2 - One-on-one 

(1 Question)

  • Q1. Questions were regarding projects done.
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
-

I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. S3 storage class

Interview Questionnaire 

2 Questions

  • Q1. Tell me about you
  • Q2. Where you look yourself after one year

Interview Preparation Tips

Interview preparation tips for other job seekers - It was easy make Yor basics clear
Interview experience
3
Average
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Feb 2023. There were 2 interview rounds.

Round 1 - Aptitude Test 

Questions based on general aptitude

Round 2 - Technical 

(1 Question)

  • Q1. Tell me more about yourself Where you see yourself in 5 year ?
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Troubleshooting with EKS
  • Ans. 

    Troubleshooting with EKS involves identifying and resolving issues within an Amazon EKS cluster.

    • Check the status of EKS nodes and pods

    • Review logs for errors and warnings

    • Verify network connectivity within the cluster

    • Monitor resource utilization to identify bottlenecks

    • Use kubectl commands to inspect and troubleshoot

  • Answered by AI
  • Q2. S3 storage classes
Round 2 - Technical 

(2 Questions)

  • Q1. Explain Project and roles and responsibilities
  • Ans. 

    A project is a temporary endeavor with a specific goal, roles and responsibilities define the tasks and duties of team members.

    • Project is a temporary endeavor to achieve a specific goal within a defined timeframe and budget.

    • Roles and responsibilities outline the tasks and duties of team members to ensure successful project completion.

    • Examples of roles include project manager, developer, tester, and operations engineer.

    • ...

  • Answered by AI
  • Q2. CICD setups with different tools
  • Ans. 

    CICD setups involve integrating various tools for automation and continuous delivery.

    • Use Jenkins for building, testing, and deploying code

    • Integrate with version control systems like Git for source code management

    • Utilize Docker for containerization and Kubernetes for orchestration

    • Implement monitoring tools like Prometheus and Grafana for tracking performance

    • Automate testing with tools like Selenium or JUnit

  • Answered by AI

Skills evaluated in this interview

Freelancer.com Interview FAQs

How many rounds are there in Freelancer.com Devops Engineer interview?
Freelancer.com interview process usually has 1 rounds. The most common rounds in the Freelancer.com interview process are Technical.
How to prepare for Freelancer.com Devops Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Freelancer.com. The most common topics and skills that interviewers at Freelancer.com expect are Devops, AWS, Docker, Jenkins and Kubernetes.
What are the top questions asked in Freelancer.com Devops Engineer interview?

Some of the top questions asked at the Freelancer.com Devops Engineer interview -

  1. How can we optimize the performance of the lambda functions in ...read more
  2. What are lambda extensions used f...read more
  3. what is event mapping in a...read more

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Freelancer.com Devops Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
Freelancer.com Devops Engineer Salary
based on 76 salaries
₹2.5 L/yr - ₹11 L/yr
15% less than the average Devops Engineer Salary in India
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