Building a Proctor Boundary Server with Elixir GenServer

Managing real-time events and concurrent processes is a core challenge in modern web applications. This course guides you through building a structured proctor boundary server in Elixir, leveraging the power of OTP to manage quiz scheduling and process lifecycles. You will transition from understanding basic concurrency to implementing robust, fault-tolerant worker systems. By completing this text-based course, you will be able to design a stateful boundary server that coordinates schedules, monitors active workers, and handles concurrent application states with confidence. What you'll learn: - Understand the core principles of Elixir's OTP framework and GenServer behavior - Implement state management and handle synchronous and asynchronous calls - Configure dynamic supervisors to manage and isolate active quiz processes - Apply modern Elixir telemetry and logging patterns to monitor running servers - Practice handling process failures and implementing basic self-healing strategies The course begins with foundational concepts of OTP, processes, and GenServer lifecycles before moving step-by-step through the implementation of a functional proctor scheduling system. You will explore practical code structures, handle complex state transitions, and learn to supervise concurrent workers safely. This course is designed for beginner to intermediate Elixir developers who understand basic syntax and want to learn how to build production-ready concurrent architectures. No prior experience with OTP or GenServers is required. Start reading today to master concurrent scheduling and process management in Elixir.