You need to convey that you don't simply perform your duties, but that you make concrete contributions and differences in your field. (candocareer.com)
Parties are now turning their intentions into concrete contributions, facing potential complexities and intricacies in the implementation of nationally determined contributions. (uncclearn.org)
Using concrete contributions and sharing the impact your work had is much more useful than a list of general skills with no proof. (bluesteps.com)