What are the Top 10 AWS jobs you can get with an AWS certification in 2022 plus AWS Interview Questions
AWS certifications are becoming increasingly popular as the demand for AWS-skilled workers continues to grow. AWS certifications show that an individual has the necessary skills to work with AWS technologies, which can be beneficial for both job seekers and employers. AWS-certified individuals can often command higher salaries and are more likely to be hired for AWS-related positions. So, what are the top 10 AWS jobs that you can get with an AWS certification?
1. AWS Solutions Architect / Cloud Architect:
AWS solutions architects are responsible for designing, implementing, and managing AWS solutions. They work closely with other teams to ensure that AWS solutions are designed and implemented correctly.
AWS Architects, AWS Cloud Architects, and AWS solutions architects spend their time architecting, building, and maintaining highly available, cost-efficient, and scalable AWS cloud environments. They also make recommendations regarding AWS toolsets and keep up with the latest in cloud computing.
Professional AWS cloud architects deliver technical architectures and lead implementation efforts, ensuring new technologies are successfully integrated into customer environments. This role works directly with customers and engineers, providing both technical leadership and an interface with client-side stakeholders.
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Average yearly salary: $148,000-$158,000 USD
2. AWS SysOps Administrator / Cloud System Administrators:
AWS sysops administrators are responsible for managing and operating AWS systems. They work closely with AWS developers to ensure that systems are running smoothly and efficiently.
A Cloud Systems Administrator, or AWS SysOps administrator, is responsible for the effective provisioning, installation/configuration, operation, and maintenance of virtual systems, software, and related infrastructures. They also maintain analytics software and build dashboards for reporting.
Average yearly salary: $97,000-$107,000 USD
3. AWS DevOps Engineer:
AWS devops engineers are responsible for designing and implementing automated processes for Amazon Web Services. They work closely with other teams to ensure that processes are efficient and effective.
AWS DevOps engineers design AWS cloud solutions that impact and improve the business. They also perform server maintenance and implement any debugging or patching that may be necessary. Among other DevOps things!
Average yearly salary: $118,000-$138,000 USD
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4. AWS Cloud Engineer:
AWS cloud engineers are responsible for designing, implementing, and managing cloud-based solutions using AWS technologies. They work closely with other teams to ensure that solutions are designed and implemented correctly.
5. AWS Network Engineer:
AWS network engineers are responsible for designing, implementing, and managing networking solutions using AWS technologies. They work closely with other teams to ensure that networking solutions are designed and implemented correctly.
Cloud network specialists, engineers, and architects help organizations successfully design, build, and maintain cloud-native and hybrid networking infrastructures, including integrating existing networks with AWS cloud resources.
Average yearly salary: $107,000-$127,000 USD
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6. AWS Security Engineer:
AWS security engineers are responsible for ensuring the security of Amazon Web Services environments. They work closely with other teams to identify security risks and implement controls to mitigate those risks.
Cloud security engineers provide security for AWS systems, protect sensitive and confidential data, and ensure regulatory compliance by designing and implementing security controls according to the latest security best practices.
Average yearly salary: $132,000-$152,000 USD
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7. AWS Database administrator:
As a database administrator on Amazon Web Services (AWS), you’ll be responsible for setting up, maintaining, and securing databases hosted on the Amazon cloud platform. You’ll work closely with other teams to ensure that databases are properly configured and secured.
8. Cloud Support Engineer:
Support engineers are responsible for providing technical support to AWS customers. They work closely with customers to troubleshoot problems and provide resolution within agreed upon SLAs.
9. Sales Engineer:
Sales engineers are responsible for working with sales teams to generate new business opportunities through the use of AWS products and services .They must have a deep understanding of AWS products and how they can be used by potential customers to solve their business problems .
10. Cloud Developer
An AWS Developer builds software services and enterprise-level applications. Generally, previous experience working as a software developer and a working knowledge of the most common cloud orchestration tools is required to get and succeed at an AWS cloud developer job
Average yearly salary: $132,000 USD
11. Cloud Consultant
Cloud consultants provide organizations with technical expertise and strategy in designing and deploying AWS cloud solutions or in consulting on specific issues such as performance, security, or data migration.
Average yearly salary: $104,000-$124,000
12. Cloud Data Architect
Cloud data architects and data engineers may be cloud database administrators or data analytics professionals who know how to leverage AWS database resources, technologies, and services to unlock the value of enterprise data.
Average yearly salary: $130,000-$140,000 USD
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Getting a job after getting an AWS certification
The field of cloud computing will continue to grow and even more different types of jobs will surface in the future.
AWS certified professionals are in high demand across a variety of industries. AWS certs can open the door to a number of AWS jobs, including cloud engineer, solutions architect, and DevOps engineer.
Through studying and practice, any of the listed jobs could becoming available to you if you pass your AWS certification exams. Educating yourself on AWS concepts plays a key role in furthering your career and receiving not only a higher salary, but a more engaging position.
Source: 8 AWS jobs you can get with an AWS certification
AWS Tech Jobs Interview Questions in 2022
Graphs
1) Process Ordering – LeetCode link…
2) Number of Islands – LeetCode link…
3) k Jumps on Grid – Loading…)
Sort
1) Finding Prefix in Dictionary – LeetCode Link…
Tree
1) Binary Tree Top Down View – LeetCode link…
2) Traversing binary tree in an outward manner.
3) Diameter of a binary tree [Path is needed] – Diameter of a Binary Tree – GeeksforGeeks
Sliding window
1) Contains Duplicates III – LeetCode link…
2) Minimum Window Substring [Variation of this question] – LeetCode link..
Linked List
1) Reverse a Linked List II – LeetCode link…
2) Remove Loop From Linked List – Remove Loop in Linked List
3) Reverse a Linked List in k-groups – LeetCode link…
Binary Search
1) Search In rotate sorted Array – LeetCode link…
Solution:
def
pivotedBinarySearch(arr, n, key):
pivot
=
findPivot(arr,
0
, n
-
1
)
# If we didn't find a pivot,
# then array is not rotated at all
if
pivot
=
=
-
1
:
return
binarySearch(arr,
0
, n
-
1
, key)
# If we found a pivot, then first
# compare with pivot and then
# search in two subarrays around pivot
if
arr[pivot]
=
=
key:
return
pivot
if
arr[
0
] <
=
key:
return
binarySearch(arr,
0
, pivot
-
1
, key)
return
binarySearch(arr, pivot
+
1
, n
-
1
, key)
# Function to get pivot. For array
# 3, 4, 5, 6, 1, 2 it returns 3
# (index of 6)
def
findPivot(arr, low, high):
# base cases
if
high < low:
return
-
1
if
high
=
=
low:
return
low
# low + (high - low)/2;
mid
=
int
((low
+
high)
/
2
)
if
mid < high
and
arr[mid] > arr[mid
+
1
]:
return
mid
if
mid > low
and
arr[mid] < arr[mid
-
1
]:
return
(mid
-
1
)
if
arr[low] >
=
arr[mid]:
return
findPivot(arr, low, mid
-
1
)
return
findPivot(arr, mid
+
1
, high)
# Standard Binary Search function
def
binarySearch(arr, low, high, key):
if
high < low:
return
-
1
# low + (high - low)/2;
mid
=
int
((low
+
high)
/
2
)
if
key
=
=
arr[mid]:
return
mid
if
key > arr[mid]:
return
binarySearch(arr, (mid
+
1
), high,
key)
return
binarySearch(arr, low, (mid
-
1
), key)
# Driver program to check above functions
# Let us search 3 in below array
if
__name__
=
=
'__main__'
:
arr1
=
[
5
,
6
,
7
,
8
,
9
,
10
,
1
,
2
,
3
]
n
=
len
(arr1)
key
=
3
print
(
"Index of the element is : "
, \
pivotedBinarySearch(arr1, n, key))
# This is contributed by Smitha Dinesh Semwal
Arrays
1) Max bandWidth [Priority Queue, Sorting] – Loading…
2) Next permutation – Loading…
3) Largest Rectangle in Histogram – Loading…
Content by – Sandeep Kumar
#AWS #interviews #leetcode #questions #array #sorting #queue #loop #tree #graphs #amazon #sde —-#interviewpreparation #coding #computerscience #softwareengineer
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Top 30 AWS Certified Developer Associate Exam Tips
AWS Certified Developer Associate Exam Prep Urls
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0
Understand some basic code samples such as JSON code, config files, and IAM policy documents: Amazon EC2, Amazon Elastic Load Balancing, Amazon EC2 Auto Scaling, Amazon Simple Notification Service (SNS), AWS KMS, Amazon CloudTrail, AWS Organizations, Amazon Simple Workflow Service (SWF), and Amazon Virtual Private Cloud (VPC), Load Balancing, DynamoDB, EBS, Multi-AZ RDS, Aurora, EFS, DynamoDB, NLB, ALB, Aurora, Auto Scalling, DynamoDB(latency), Aurora(performance), Multi-AZ RDS(high availability), Throughput Optimized EBS (highly sequential), Read the quizlet note cards here
AWS topics for DVA-C01
1
What to study: LAMBDA [10-15% of Exam]Invocation types, Using notifications and event source mappings, Concurrency and throttling, X-Ray and Amazon SQS DLQs, Versions and aliases, Blue/green deployment, Packaging and deployment, VPC connections (with Internet/NAT GW), Lambda as ELB target, Dependencies, Environment variables (inc. encrypting them)
AWS topics for DVA-C01
2
What to study: DYNAMODB [10-12% of Exam]Scans vs queries (and the APIs, parameters you can use), Local and Global Secondary indexes, Calculating Read Capacity Units (RCUs) and Write, Capacity Units (WCUs), Performance / optimization best practices, Use cases (e.g. session state, key/value data store, scalability), DynamoDB Streams, Use in serverless app with Lambda and API Gateway, DynamoDB Accelerator (DAX) use cases
AWS topics for DVA-C01: DynamoDB
3
What to study: API Gateway [8-10% of Exam] Lambda / IAM / Cognito authorizers, Invalidation of cache, Integration types: proxy vs custom / AWS vs HTTP, Caching, Import / export OpenAPI Swagger specifications, Stage variables, Performance metrics,
AWS topics for DVA-C01: API Gateway
4
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What to study: COGNITO [7-8% of Exam] User pools vs Identity pools, Unauthenticated identities, AWS Cognito Sync, Using MFA with Cognito, Web identity federation,
AWS topics for DVA-C01: COGNITO
5
What to study: S3 [7-8% of Exam]Encryption – make sure you understand S3 encryption very well for the exam, S3 Transfer Acceleration, Versioning, Copying data, Lifecycle rules,
AWS topics for DVA-C01
6
What to study: IAM IAM policies and roles, Cross account access, Multi-factor authentication (MFA), API calls, IAM Roles with EC2 (instance profiles), Access keys vs roles, IAM best practices, Federation,
AWS topics for DVA-C01: IAM
7
What to study: ECS Shared storage between containers, Single vs multi-docker environments, Uploading / downloading images with ECR, Placement strategies (e.g. spread, binpack, random etc.), Port mappings, Defining task definitions, IAM Roles for Tasks,
AWS topics for DVA-C01: ECS
8
What to study: ELASTIC BEANSTALK Deployment policies and blue/green, .ebextensions and config file usage, Updating deployments, Worker vs web tier, Deployment, packaging and files, code, commands used, Use cases,
AWS topics for DVA-C01: AMAZON ELASTIC BEANSTALK
9
What to study: CLOUDFORMATIONS CloudFormation template anatomy (e.g. mappings, outputs, parameters, etc.), Packaging and deployment including commands used, AWS Serverless Application Model (SAM),
AWS topics for DVA-C01
10
What to study: AMAZON CLOUDWATCH Monitoring application logs, Trigger scheduled Lambda invocation, Custom metrics, Metric resolution,
AWS topics for DVA-C01: AMAZON CLOUDWATCH
11
What to study: CODECOMMIT, CODEBUILD, CODEDEPLOY, CODEPIPELINE, CODESTAR Know how each tool fits into the CI/CD pipeline, Various files used such as appspec.yml, buildspec.yml etc., Process for packaging and deployment, Deployment types with CodeDeploy including different , destination services (e.g. Lambda, ECS, EC2), Manual approvals with CodePipeline,
AWS topics for DVA-C01: CODECOMMIT, CODEBUILD, CODEDEPLOY, CODEPIPELINE, CODESTAR
12
What to study: AMAZON CLOUDFRONT
AWS topics for DVA-C01: AMAZON CLOUDFRONT
13
What to study: X-RAYS X-Ray daemon, installing and configuring, Lambda with X-Ray, Use cases / benefits, Inclusion in Elastic Beanstalk environment, Annotations vs segments vs subsegments vs metadata, API calls, Port used (UDP 2000),
AWS topics for DVA-C01: X-RAYS
14
What to study: SQS Standard queues, FIFO, DLQ, delay queue, Decoupling applications use cases, Event source mapping to Lambda, Visibility timeout, Short polling vs long polling,
AWS topics for DVA-C01: SQS
15
What to study: ELASTICACHE Use cases (caching and session state), In-memory data store, Services it sits in front of (e.g. Amazon RDS), Comparison against DynamoDB DAX, Lazy loading vs Write Through Caching, Memcached vs Redis,
AWS topics for DVA-C01: ELASTICACHE
16
What to study: STEP FUNCTIONS Step Functions state machines, Using to coordinate multiple Lambda function invocations
AWS topics for DVA-C01: STEP FUNCTIONS
17
What to study: SSM PARAMETER STORE Storing credentials, Rotation (application needs to do it) – comparison with secrets manager (which handles rotation automatically),
SSM PARAMETER STORE
18
Know what instance types can be launched from which types of AMIs, and which instance types require an HVM AMI
AWS HVM AMI
19
Have a good understanding of how Route53 supports all of the different DNS record types, and when you would use certain ones over others.
Route 53 supports all of the different DNS record types
20
Know which services have native encryption at rest within the region, and which do not.
AWS Services with native Encryption at rest
21
Kinesis Sharding:
#AWS Kinesis Sharding
22
Handling SSL Certificates in ELB ( Wildcard certificate vs SNI )
#AWS Handling SSL Certificates in ELB ( Wildcard certificate vs SNI )
23
Different types of Aurora Endpoints
#AWS Different types of Aurora Endpoints
24
The Default Termination Policy for Auto Scaling Group (Oldest launch configuration vs Instance Protection)
#AWS Default Termination Policy for Auto Scaling Group
25
Use AWS Cheatsheets – I also found the cheatsheets provided by Tutorials Dojo very helpful. In my opinion, it is better than Jayendrapatil Patil’s blog since it contains more updated information that complements your review notes.
#AWS Cheat Sheet
26
Watch this exam readiness 3hr video, it very recent webinar this provides what is expected in the exam.
#AWS Exam Prep Video
27
Start off watching Ryan’s videos. Try and completely focus on the hands on. Take your time to understand what you are trying to learn and achieve in those LAB Sessions.
#AWS Exam Prep Video
28
Do not rush into completing the videos. Take your time and hone the basics. Focus and spend a lot of time for the back bone of AWS infrastructure – Compute/EC2 section, Storage (S3/EBS/EFS), Networking (Route 53/Load Balancers), RDS, VPC, Route 3. These sections are vast, with lot of concepts to go over and have loads to learn. Trust me you will need to thoroughly understand each one of them to ensure you pass the certification comfortably.
#AWS Exam Prep Video
29
Make sure you go through resources section and also AWS documentation for each components. Go over FAQs. If you have a question, please post it in the community. Trust me, each answer here helps you understand more about AWS.
#AWS Faqs
30
Like any other product/service, each AWS offering has a different flavor. I will take an example of EC2 (Spot/Reserved/Dedicated/On Demand etc.). Make sure you understand what they are, what are the pros/cons of each of these flavors. Applies for all other offerings too.
#AWS Services
31
Follow Neal K Davis on Linkedin and Read his updates about DVA-C01
#AWS Services
What is the AWS Certified Developer Associate Exam?
The AWS Certified Developer – Associate examination is intended for individuals who perform a development role and have one or more years of hands-on experience developing and maintaining an AWS-based application. It validates an examinee’s ability to:
- Demonstrate an understanding of core AWS services, uses, and basic AWS architecture best practices
- Demonstrate proficiency in developing, deploying, and debugging cloud-based applications using AWS
There are two types of questions on the examination:
- Multiple-choice: Has one correct response and three incorrect responses (distractors).
- Provide implementation guidance based on best practices to the organization throughout the lifecycle of the project.
Select one or more responses that best complete the statement or answer the question. Distractors, or incorrect answers, are response options that an examinee with incomplete knowledge or skill would likely choose. However, they are generally plausible responses that fit in the content area defined by the test objective. Unanswered questions are scored as incorrect; there is no penalty for guessing.
To succeed with the real exam, do not memorize the answers below. It is very important that you understand why a question is right or wrong and the concepts behind it by carefully reading the reference documents in the answers.
AWS Certified Developer Associate info and details
The AWS Certified Developer Associate Exam is a multiple choice, multiple answer exam. Here is the Exam Overview:
- Certification Name: AWS Certified Developer Associate.
- Prerequisites for the Exam: None.
- Exam Pattern: Multiple Choice Questions
- Number of Questions: 65
- Duration: 130 mins
- Exam fees: US $150
- Exam Guide on AWS Website
- Available languages for tests: English, Japanese, Korean, Simplified Chinese
- Read AWS whitepapers
- Register for certification account here.
- Prepare for Certification Here
Other AWS Facts and Summaries and Questions/Answers Dump
- AWS S3 facts and summaries and Q&A Dump
- AWS DynamoDB facts and summaries and Questions and Answers Dump
- AWS EC2 facts and summaries and Questions and Answers Dump
- AWS Serverless facts and summaries and Questions and Answers Dump
- AWS Developer and Deployment Theory facts and summaries and Questions and Answers Dump
- AWS IAM facts and summaries and Questions and Answers Dump
- AWS vs Azure vs Google
- Pros and Cons of Cloud Computing
- Cloud Customer Insurance – Cloud Provider Insurance – Cyber Insurance
Additional Information for reference
Below are some useful reference links that would help you to learn about AWS Practitioner Exam.
- AWS certified cloud practitioner/
- certification faqs
- AWS Certified Developer Associate Exam Prep Dumps
Other Relevant and Recommended AWS Certifications
AWS Certification Exams Roadmap[/caption]
- AWS Certified Cloud Practitioner
- AWS Certified Solution Architect – Associate
- AWS Certified Developer – Associate
- AWS Certified SysOps Administrator – Associate
- AWS Certified Developer – Professional
- AWS Certified DevOps Engineer – Professional
- AWS Certified Big Data Specialty
- AWS Certified Advanced Networking.
- AWS Certified Security – Specialty
AWS Developer Associate Exam Whitepapers:
AWS has provided whitepapers to help you understand the technical concepts. Below are the recommended whitepapers.