AWS Certified Developer - Associate (DVA-C03)
Complete guide to the upcoming AWS Certified Developer - Associate (DVA-C03), covering AWS application development, deployment, debugging, security, CI/CD, cloud-native development and AI-assisted development tools.
View Official AWS DVA-C03 Exam Guide →AWS Certified Developer - Associate (DVA-C03): Complete Guide
The AWS Certified Developer - Associate (DVA-C03) is the upcoming updated version of the AWS Certified Developer - Associate certification. AWS describes the certification as validating technical skills in developing and maintaining applications on AWS, including the use of AI-assisted development tools.
The certification is intended for professionals performing developer roles and focuses on developing, deploying and debugging cloud-based applications. AWS currently lists DVA-C03 as the updated exam version, with registration scheduled to open on December 1, 2026.
Until the new exam becomes available, candidates should distinguish between DVA-C02, the current exam version, and DVA-C03, the upcoming version. AWS states that the last day to take DVA-C02 is November 30, 2026.
DVA-C03 Exam Status
DVA-C03 is an upcoming AWS Certification exam version. AWS's official certification exam-guide index currently identifies DVA-C03 as the updated version of AWS Certified Developer - Associate.
AWS states that registration for DVA-C03 opens December 1, 2026, and that the last day to take the current DVA-C02 exam is November 30, 2026.
Exam candidates should always verify the latest AWS exam guide before booking the exam because AWS certification guides can be revised as certification updates are introduced.
DVA-C03 Certification at a Glance
AWS Certified Developer - Associate
DVA-C03
Upcoming updated exam
Opens December 1, 2026
DVA-C02 until November 30, 2026
AWS currently identifies DVA-C03 as the updated version of the AWS Certified Developer - Associate exam and states that registration opens December 1, 2026. The current DVA-C02 exam remains available until November 30, 2026.
Who Should Prepare for AWS DVA-C03?
AWS Certified Developer - Associate is designed for professionals working in cloud and software development roles. AWS identifies the certification as appropriate for individuals who perform a developer role.
- Cloud Developers
- AWS Developers
- Software Developers
- Cloud Engineers
- Application Developers
- DevOps-focused Developers
- Serverless Developers
- Backend Developers
- Professionals developing AWS-based applications
- Developers interested in AI-assisted development on AWS
AWS's certification information recommends prior hands-on experience developing and maintaining applications using AWS services for the Developer - Associate certification. The certification is positioned as a starting point for people in IT or cloud developer roles.
What Does AWS Certified Developer - Associate Validate?
AWS describes the updated Developer - Associate certification as validating technical skills in developing and maintaining applications on AWS, including the use of AI-assisted development tools.
Application Development
Develop cloud-based applications using AWS services, APIs, SDKs and development tools.
Cloud-Native Development
Build applications using serverless, compute, storage, databases and application integration services.
Deployment & CI/CD
Understand application packaging, testing, automation and continuous delivery workflows.
Security & Debugging
Secure applications, troubleshoot issues and improve application reliability and performance.
AI-Assisted Development
Understand the role of AI-assisted development tools in modern AWS application development.
1. AWS Application Development
A strong foundation in AWS application development is central to the Developer - Associate certification. Developers should understand how application code interacts with AWS services and how AWS-native capabilities can be integrated into cloud applications.
Important Development Topics
- AWS SDKs
- AWS APIs
- AWS CLI
- Application architecture
- Serverless application development
- AWS Lambda
- Amazon API Gateway
- Application integration
- Event-driven applications
- Messaging
- Cloud-native application patterns
- Data access from applications
- Application configuration
Developers should focus on understanding how AWS services are used together to solve application requirements rather than simply memorizing individual service descriptions.
2. Application Security
Security is an essential part of AWS application development. Developers should understand how applications authenticate with AWS services, how permissions are controlled and how sensitive information is protected.
Key Security Topics
- AWS IAM
- IAM roles and policies
- Authentication
- Authorization
- Least privilege
- AWS KMS
- Encryption
- Secrets management
- AWS Secrets Manager
- Secure application configuration
- Temporary credentials
- Application security best practices
A practical preparation strategy should emphasize avoiding hard-coded credentials, using appropriate IAM roles and permissions, protecting secrets and understanding encryption options.
3. Application Deployment and CI/CD
Modern AWS developers need to understand how application code moves from development to testing and production. Deployment automation and CI/CD are therefore important areas for Developer - Associate preparation.
Key Deployment Topics
- Application packaging
- Deployment automation
- Continuous Integration
- Continuous Delivery
- CI/CD pipelines
- Automated testing
- Deployment strategies
- Infrastructure as Code concepts
- Serverless deployment
- AWS CodePipeline
- AWS CodeBuild
- AWS CodeDeploy
- AWS CloudFormation
Practice building a simple pipeline that builds application code, runs tests and deploys an application to an AWS environment.
4. Troubleshooting, Monitoring and Optimization
AWS developers also need to identify application failures, analyze logs and improve application performance. Practical troubleshooting experience can make preparation for scenario-based certification questions much more effective.
Key Topics
- Amazon CloudWatch
- CloudWatch Logs
- AWS CloudTrail
- Application logging
- Metrics
- Tracing and observability
- Error analysis
- Root cause analysis
- Performance optimization
- Application reliability
- Cost optimization
- Debugging AWS applications
When preparing, practice diagnosing real application problems instead of only reading service documentation. Build small applications, intentionally introduce errors and use AWS monitoring tools to identify the cause.
5. AI-Assisted Development on AWS
One of the notable changes highlighted by AWS for DVA-C03 is the inclusion of AI-assisted development tools. AWS's updated certification listing specifically states that DVA-C03 validates development and maintenance skills including the use of AI-assisted development tools.
Important Preparation Areas
- AI-assisted software development
- AI coding assistance
- Developer productivity tools
- Amazon Q Developer
- Code generation concepts
- Code explanation and assistance
- Application development workflows using AI tools
- Security considerations when using AI-assisted development
- Testing AI-assisted code
- Reviewing generated code
Developers should treat AI-assisted development as a productivity capability rather than a replacement for software engineering fundamentals. Generated code should still be reviewed, tested, secured and validated against application requirements.
Important AWS Services for Developer - Associate Preparation
AWS's Developer - Associate exam resources cover technologies and concepts across analytics, application integration, compute, containers, databases, developer tools, management and governance, networking and content delivery, security, identity and compliance, and storage.
AWS Lambda, Amazon EC2, AWS Elastic Beanstalk and container-based compute services.
Amazon API Gateway, Amazon SNS, Amazon SQS, Amazon EventBridge and AWS Step Functions.
Amazon DynamoDB, Amazon RDS and other AWS database services used by applications.
Amazon S3 and AWS storage services used for application data and artifacts.
AWS CodeBuild, AWS CodeDeploy, AWS CodePipeline, AWS CloudFormation and developer tooling.
AWS IAM, AWS KMS, AWS Secrets Manager and other security services.
Amazon CloudWatch, CloudWatch Logs and AWS CloudTrail.
Amazon Q Developer and modern AI-assisted development workflows.
How to Prepare for AWS Certified Developer - Associate DVA-C03
Step 1: Understand the Official AWS Exam Guide
Start with the official AWS DVA-C03 documentation. Pay particular attention to the certification scope, target candidate profile, technologies, AWS services and any revisions published by AWS.
Step 2: Strengthen AWS Developer Fundamentals
Build practical knowledge of AWS Lambda, Amazon API Gateway, Amazon S3, DynamoDB, IAM, CloudWatch, AWS SDKs and AWS CLI.
Step 3: Learn at Least One Programming Language Well
Strong programming fundamentals are important for cloud developers. Practice application logic, APIs, error handling, testing, configuration and interactions with AWS services.
Step 4: Build Serverless Applications
Create practical applications using services such as AWS Lambda, Amazon API Gateway, Amazon DynamoDB and Amazon S3. Learn how these services work together.
Step 5: Practice AWS Security
Learn IAM roles, permissions, policies, temporary credentials, encryption and secrets management. Avoid hard-coded credentials and understand secure application patterns.
Step 6: Build a CI/CD Pipeline
Practice building, testing and deploying application code using AWS developer tools and automated deployment workflows.
Step 7: Practice Monitoring and Troubleshooting
Use CloudWatch and CloudTrail to investigate application behavior, logs, errors and operational issues.
Step 8: Learn AI-Assisted Development
Because AWS specifically identifies AI-assisted development tools in the DVA-C03 certification description, developers should become familiar with appropriate AI-powered developer workflows, including Amazon Q Developer, while maintaining strong code-review and security practices.
Step 9: Build Hands-On Projects
Create small AWS applications rather than relying only on videos or memorization. Hands-on practice helps connect AWS services, APIs, security, deployment and troubleshooting concepts.
Step 10: Monitor AWS for Exam Updates
DVA-C03 is an upcoming exam version. Always check the latest AWS documentation before finalizing your study plan or scheduling the exam.
DVA-C02 vs DVA-C03
| Area | DVA-C02 | DVA-C03 |
|---|---|---|
| Status | Current exam version until November 30, 2026 | Upcoming updated version |
| Registration | Current registration | Opens December 1, 2026 |
| Core Focus | AWS application development, security, deployment and troubleshooting | Updated Developer - Associate skills including AI-assisted development tools |
| AWS Guidance | Current exam guide | Follow the latest DVA-C03 exam guide |
AWS officially states that DVA-C03 is the updated version and that DVA-C02 ends on November 30, 2026, with DVA-C03 registration opening December 1, 2026.
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Send an Enquiry →Frequently Asked Questions About DVA-C03
What is AWS Certified Developer - Associate DVA-C03?
DVA-C03 is the upcoming updated version of AWS Certified Developer - Associate. AWS describes it as validating development and maintenance skills for AWS applications, including the use of AI-assisted development tools.
When does DVA-C03 registration open?
AWS currently states that registration for DVA-C03 opens on December 1, 2026.
What happens to DVA-C02?
AWS states that the last day to take the current DVA-C02 version is November 30, 2026. Candidates planning to take the exam before the update should verify the current AWS scheduling information.
What is new about DVA-C03?
AWS's certification index specifically highlights AI-assisted development tools as part of the updated DVA-C03 certification. Candidates should follow the official DVA-C03 exam guide for the complete updated scope.
Who should take AWS Developer - Associate?
The certification is intended for individuals performing developer roles and is particularly relevant to cloud developers, software developers, cloud engineers and professionals building and maintaining AWS-based applications.
Should I learn AWS Lambda for DVA-C03?
Yes. AWS Lambda is an important AWS application development service and is highly relevant to developers building serverless and event-driven applications. Hands-on Lambda development is a useful part of AWS Developer preparation.
Is AI-assisted development important for DVA-C03?
AWS specifically identifies AI-assisted development tools in its description of DVA-C03, so candidates should include AI-assisted developer workflows in their preparation and follow the official exam guide for the latest scope.
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AWS Certified Developer - Associate (DVA-C03)
Prepare for the AWS Certified Developer - Associate (DVA-C03) certification by strengthening your knowledge of AWS application development, serverless computing, AWS APIs, SDKs, databases, application integration, security, CI/CD, deployment, monitoring, troubleshooting and AI-assisted development tools.
Whether you are preparing for the AWS Developer Associate certification, starting a cloud developer career, improving your software development skills or learning AWS application architecture, Eduarn provides practical learning resources designed to help you build relevant technology skills.
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AWS currently lists DVA-C03 as the upcoming updated version of AWS Certified Developer - Associate. AWS states that registration for DVA-C03 opens December 1, 2026, while the last day to take DVA-C02 is November 30, 2026. Because the current date is August 2026, I have not invented DVA-C03 exam weights, question counts, duration, or detailed domain percentages that AWS has not yet published in the accessible exam-guide index.
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