Agile project management is an alternative to traditional project management. **IMPORTANT NOTE:** Questions about project management are off-topic. Please ask on Project Management SE instead.
Agile project management is a response to the traditional way of project management focusing on continuous delivery of valuable software, welcome changing requirements, business people and developers working together, self-organizing teams, face-to-face conversations, sustainable development, continuous attention to technical excellence and simplicity.
From Wikipedia:
Agile management or agile project management is an iterative and incremental method of managing the design and build activities for engineering, information technology, and new product or service development projects in a highly flexible and interactive manner, for example agile software development. - from Wikipedia
Some useful tools for project management are: