To measure KPIs (Key Performance Indicators) for a development team, you should establish specific and measurable goals, such as code quality, project delivery, and team productivity. Use project management tools to track progress, identify bottlenecks, and optimize workflow. Collect data on metrics such as time to market, bug fix rates, code review feedback, and customer satisfaction. Regularly review and analyze the data to identify areas for improvement and provide constructive feedback to team members. Adjust your KPIs as necessary to ensure they align with your business objectives.