Put your present or past tense action verb, at the beginning of each of your accomplishments. Adjectives and adverbs that proceed an action verb take the oomph out of the verb and can be redundant, usually unnecessary.

Example NO: Assisted the project manager to create, develop and implement…
Example YES: Created, developed and implemented…in collaboration with the P.M. of the project.

Example NO: Successfully negotiated…
Example YES: Negotiated… if it wasn’t successful you probably wouldn’t be putting it in your resume.

Example NO: Annually processed 10, 000 accounting documents…
Example YES: Processed 10,000 accounting documents yearly, including… OR on an annual basis OR annually.