IT outsourcing is a strategic approach to temporarily expand your team by bringing in skilled professionals from outside your company. This method allows you to quickly gain specialized expertise for specific projects without permanently increasing your workforce. It’s an ideal solution for addressing skill gaps or enhancing your team's capabilities for the duration of a project. Engagements can typically range from 3 to 12 months, with the flexibility to hire either a single developer or an entire development team based on your needs.