Build a Production-Ready Serverless App with AWS CDK

🚀 Watch a fully working serverless app deployed on AWS — API live, Lambda running, and infrastructure created in minutes. No manual setup. No YAML chaos. Just clean AWS CDK code → deployed system. 🔥 DevOps Career Boost 🚀 Linux Foundation Certifications – 30% OFF 💥 Get 30% OFF Linux Foundation Courses & Certifications COUPON CODE: CLOUDGURU ☸️ Top Kubernetes Certifications (HIGH DEMAND) 👉 Enroll here for CKAD: https://training.linuxfoundation.org/certification/certified-kubernetes-application-developer-ckad/?source=aw&sv1=affiliate&sv_campaign_id=2797056&awc=85919_1773067559_bfa5e6ace1397c69f68bfb64ff35fa1f 👉 Enroll here for CKA: https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/?source=aw&sv1=affiliate&sv_campaign_id=2797056&awc=85919_1773067536_a1f91345cf951dbbbecaad9281bf8434 👉 Enroll here for CKS: https://training.linuxfoundation.org/certification/certified-kubernetes-security-specialist/?source=aw&sv1=affiliate&sv_campaign_id=2797056&awc=85919_1773067517_4a35c19ecd7d600840ae4908a59308e7 👉 Enroll here for Kubestronaut Bundle: https://www.awin1.com/cread.php?awinmid=85919&awinaffid=2797056&ued=https%3A%2F%2Ftraining.linuxfoundation.org%2Fcertification%2Fkubestronaut-bundle%2F 👉 Enroll here for Kubestronaut to Golden Kubestronaut Upgrade Bundle: https://www.awin1.com/cread.php?awinmid=85919&awinaffid=2797056&ued=https%3A%2F%2Ftraining.linuxfoundation.org%2Fcertification%2Fkubestronaut-to-golden-kubestronaut-upgrade-bundle%2F 👉 Enroll here for Golden Kubestronaut Bundle: https://www.awin1.com/cread.php?awinmid=85919&awinaffid=2797056&ued=https%3A%2F%2Ftraining.linuxfoundation.org%2Fcertification%2Fgolden-kubestronaut-bundle%2F 👉 Enroll here for all courses and certifications: https://www.awin1.com/cread.php?awinmid=85919&awinaffid=2797056 🔥 Join our Cloud Guru WhatsApp Community https://www.whatsapp.com/channel/0029Va8fH154IBhEu3t21y2o 🔥 Join our Cloud Guru Medium Page https://cloudguru.medium.com/ ☁️ Managed Cloud Hosting Deals 👉 Get CloudWays https://www.cloudways.com/en/?id=1365224 💥 CloudWays Coupon Code: CLOUDGURU25 Get 25% OFF for 3 months. 🚀 Try xCloud Hosting https://xcloud.host?fpr=cloudguru 💥 Get $200 FREE credits on signup. ╔═╦╗╔╦╗╔═╦═╦╦╦╦╗╔═╗ ║╚╣║║║╚╣╚╣╔╣╔╣║╚╣═╣ ╠╗║╚╝║║╠╗║╚╣║║║║║═╣ ╚═╩══╩═╩═╩═╩╝╚╩═╩═╝ In this video, you’ll learn how to build a real-world serverless application using AWS CDK from scratch — the same approach used by modern cloud teams in production. We’ll cover: How AWS CDK replaces traditional Infrastructure as Code Creating Lambda functions, API Gateway, and permissions Structuring production-ready serverless apps Deploying everything with a single command Best practices for scaling and maintainability 💡 Whether you're a beginner or experienced developer, this will change how you build on AWS. Medium Link: https://cloudguru.medium.com/stop-managing-servers-build-this-serverless-app-instead-0e4d58275e21 🔥 Why This Matters Most developers struggle with complex YAML templates and manual infra setup. AWS CDK lets you define infrastructure using real programming languages — faster, safer, and scalable. ⏱️ Chapters 00:00:28 – Introduction: Setting the goal to build a serverless API from scratch using AWS CDK. 00:01:30 – What is AWS CDK? (Overview of Infrastructure as Code and supported languages). 00:03:32 – Initializing the CDK project and installing CLI tools (npm install -g aws-cdk). 00:08:30 – Best Practices: Setting the AWS Region within the stack definition. 00:12:15 – Creating the first Lambda function (The "Hello World" handler). 00:16:55 – First Deployment: Running cdk deploy and reviewing the CloudFormation output. 00:21:50 – Integrating API Gateway: Creating the REST API and adding resource paths (/hello). 00:30:35 – Testing the API: Successfully invoking the Lambda function via curl. 00:33:00 – Adding DynamoDB: Defining the NoSQL table schema (Partition keys and attributes). 00:41:25 – Building the "Create User" logic: Writing a Lambda to handle POST requests to DynamoDB. 00:48:00 – Troubleshooting Live: Identifying and fixing the "Access Denied" IAM error. 00:50:05 – Granting Permissions: Using table.grantReadWriteData() to simplify IAM policies. 00:58:55 – Building the "Read User" logic: Creating the final Lambda for data retrieval. 01:03:40 – Final Demo: Successfully reading and writing data through the serverless API. 👉 Want the full source code + architecture diagram? Comment below and I’ll share it. #aws #serverlesscomputing #cloudcomputing #devops #awscdk #programming #techtutorial