With Agentforce now central to Salesforce's roadmap, demand for people who can actually configure, ground, and govern AI agents has spiked — and Salesforce's certification track has changed to match. If you're weighing whether to get certified in 2026, here's what the credential actually covers and whether it's worth your time. The Certification Landscape Changed in 2026 Salesforce retired the older AI Associate and AI Specialist certifications in early 2026. The current credential is the Salesforce Certified Agentforce Specialist (exam code AI-201 ) — a single, more practical exam replacing the older, more theory-focused ones. What the Exam Actually Tests Rather than abstract AI theory, the Agentforce Specialist exam focuses on real configuration and governance skills: Designing AI workflows using prompts, actions, data, and automation. Grounding agents with relevant, trustworthy data. Building and customizing agents for specific business needs. I...
System design interviews for frontend developers assess your ability to architect scalable, maintainable, and efficient applications. Here’s how you can prepare effectively: 1. Understand the Basics of System Design Learn about monolithic vs. microservices architecture. Understand frontend and backend interactions. Explore design patterns like MVC, MVVM, and Flux. 2. Master Scalability and Performance Optimization Learn techniques for improving load time, such as lazy loading and code splitting. Understand caching mechanisms (CDN, browser caching, service workers). Study efficient state management solutions like Redux, Vuex, or Recoil. 3. Know API Design and Data Fetching Strategies Understand REST vs. GraphQL APIs. Learn about client-side caching, pagination, and rate limiting. Optimize API requests using debouncing, throttling, and batching. 4. Component-Based Architecture Design reusable UI components. Understand props drilling, lifting state, and Context API. Learn best pr...