Outsourcing your entire tech startup can be a practical solution for the short term, but transitioning to in-house engineers later might present challenges, such as knowledge transfer, maintaining code quality, and ensuring consistent development practices. To handle this situation, it's crucial to establish thorough documentation from the start and maintain close communication with your outsourced team. As you bring in new hires, a gradual handover process with overlapping periods between external and internal teams can help smooth the transition. For more insight into managing outsourced projects and making transitions smoother, I recommend checking out this article: https://www.cleveroad.com/blog/devops-outsourcing/.