Calendar System Design and Scheduling Algorithms for Interviews

Preparing for technical interviews requires more than just memorizing algorithms; you need to understand how real-world systems handle complex, real-time scheduling challenges. This text-based course guides you through the foundational concepts and architectural patterns of calendar applications, helping you solve algorithmic and system design questions with confidence. What you'll learn: - Understand core calendar data models, event structures, and essential terminology - Resolve scheduling conflicts using efficient interval-overlap algorithms - Design resource allocation strategies to optimize meeting room utilization - Handle complex time zone conversions and recurring event logic reliably - Apply concurrency control mechanisms to prevent double-booking in high-traffic systems - Structure your system design interview answers for calendar-based problems You will start with fundamental definitions and data structures before progressing to algorithmic challenges like interval scheduling and system-level concerns like scaling and concurrency. This course is ideal for beginner to intermediate software engineers preparing for coding or system design interviews, with no prior scheduling API experience required. Start reading today to master the engineering behind modern scheduling systems.