The role of a technical writer in technology projects is to create clear and concise documentation that communicates complex information effectively. They produce user manuals, product specifications, and online help resources to aid various stakeholders, including end users and developers. By translating technical jargon into understandable language, technical writers ensure that users can effectively operate technology products. They also play a critical role in maintaining consistency across documentation and may collaborate with design and engineering teams to gather accurate, comprehensive content that enhances overall project success.