Technical interview preparation involves understanding the specific skills and knowledge required for a job in fields like software development or engineering. Candidates should review key concepts, algorithms, and data structures relevant to their desired position. Practicing coding problems on platforms like LeetCode or HackerRank can help improve problem-solving abilities and coding speed. Additionally, it's important to familiarize oneself with common interview formats, such as whiteboard coding or pair programming. Mock interviews with peers or using online resources can simulate the interview experience, helping candidates build confidence and improve their communication skills.