Gerunds are verbs with ing added to the end. Gerunds are commonly used after prepositions. In the sentence you have submitted the gerund phrase is: "After reviewing your strengths and weaknesses"
I will consider your offer.
As an introduction to the ideas discussed in the paragraph.
I will consider it.
I will consider your proposal overnight.
Weaknesses in the way the system is designed or operated.
And one of its weaknesses is its own solipsism, its own narcissism.
She was a conscientious student who spent hours studying and reviewing her notes.
Stop fretting about your inadequacies, your strengths far out weigh them.
During a job interview, it's a good idea to highlight your accomplishments and downplay your weaknesses.
It was the overweening confidence of the candidate that prevented her from acknowledging her weaknesses.
The police apprehended the perpetrator of the crime after reviewing surveillance footage.
A better question: is "Why consider the bible to God?" an English sentence?