AWS Developer Associate Certification: Why Hands-On Practice Beats Theory

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Ntombizakhona Mabaso, an AWS Certified Developer Associate, has shared her certification journey and key preparation strategies on DEV Community. She advises candidates to prioritize building real projects over passive study, arguing that practical experience makes troubleshooting and exam questions far easier to handle. Mabaso also highlights that AWS allows higher-level certifications, such as the DevOps Engineer Professional, to automatically renew qualifying lower-level credentials, offering a more efficient path to staying current. For those not yet ready to pursue a Professional-level exam, AWS Skill Builder now lets eligible certification holders renew through maintenance activities without retaking the full paid exam. Her recommended hands-on exercises include building REST APIs with Lambda and DynamoDB, setting up CI/CD pipelines, and debugging IAM permission issues within real AWS environments.

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