A Technical Lead is a professional responsible for guiding a team of engineers or developers in a project. They ensure that the technical aspects of the project align with the overall goals and requirements. This role often involves making key decisions about technology choices, architecture, and design, while also mentoring team members to enhance their skills. In addition to technical expertise, a Technical Lead often collaborates with other roles, such as project managers and product owners, to ensure smooth communication and project progress. They play a crucial role in problem-solving and troubleshooting, helping the team overcome challenges that arise during development.