IBM Full Stack Software Developer study guide
IBM Full Stack Software Developer · Work through your exam, one topic at a time.
The IBM Full Stack Software Developer credential is a professional certification for developers who build and deploy complete web applications, from browser interfaces through server logic to cloud-hosted runtime. It suits career changers entering software development, junior developers formalizing on-the-job skills, and experienced engineers who want documented evidence of end-to-end capability. The IBM Full Stack Software Developer study guide has 5 sections and about 1,967 words.
01Software Development Fundamentals
Software Development Fundamentals covers how a full stack project moves from requirement to running code: SDLC phases and Agile/Scrum, Git and GitHub collaboration, HTTP as the browser–server contract, and test-driven development. Questions are scenario-based - pick the branch, the commit, or the status code that fits.
406 words, about 2 min02Front-End Development
Front-End Development covers what runs in the browser: semantic HTML, the CSS cascade and box model, responsive layout, modern JavaScript, and React component design with state, props and hooks. Expect questions that ask you to predict rendered output or debug a component.
369 words, about 2 min03Back-End Development
Back-End Development covers the server side of the stack: designing REST APIs, writing routes and middleware in Node.js/Express or Python frameworks, modelling data in SQL and NoSQL stores, and handling authentication and input validation securely. Status codes carry meaning: 200 read, 201 created, 204 no content, 400 malformed request, 401 not authenticated, 403 authenticated but not allowed, 404 missing, 409 conflict, 500 server fault.
385 words, about 2 min04Cloud
Cloud covers service and deployment models, scaling, cloud-native design and the 12-factor principles that keep an application portable across providers, plus the shared-responsibility model and managed services on IBM Cloud. Service models: IaaS gives virtual machines and networks; PaaS gives a runtime and lets you push code; SaaS gives a finished application.
382 words, about 2 min05Containers, and DevOps
Containers, and DevOps tests how software is packaged and shipped: Docker images and layers, Kubernetes objects on IBM Cloud Kubernetes Service or OpenShift, CI/CD pipelines, infrastructure as code, and the observability that tells you a release is healthy. An image is a stack of immutable layers built from a Dockerfile; a container is a running instance of that image.
425 words, about 2 min