We had been preparing for a long time to implement internal training presentations in our company to give everyone a format to share their expertise. For the 3rd month now, we arrange mini presentations every Tuesday at lunchtime. Some of the guys are preparing presentations on brand new technologies that we have not adopted yet while others use this opportunity to further explore current already implemented technologies, patterns and approaches. This allows all the guys that focus on specific areas to learn something new outside of it within our company. As people say they need to "just reach out their hand" and knowledge is already there. Our guys have a lot of expertise in the company and are always happy to share with colleagues. Based on the results of 3 months of presentations, we have implemented quite a lot of changes in our current projects. Additionally, this allows the speaker to influence others and contribute to the training of colleagues. Make a contribution to the company and projects that are currently under development.