SEO - Onsite Recommedations -Title Tag, Meta Description only. (Currently Duplicates)

Needed to re-write existing title tags + meta descriptions to eliminate issue of duplicates follow Google best practice of character limit.

Meta Descriptions can simply copy+paste an important sentence(s) from corresponding page and add a simple call to action (Learn More!, Visit us now, etc.) - Need to all be within character limit and readable with proper grammar.

Title Tags - No research is necessary rather just re-write the page title fairly different so Google reads as unique while staying in character limit. Can even add "- Brand" if all is needed to look unique.

These aren't important pages in terms of rankings or services so looking for someone who understands it is a simple task and try to expedite it if possible vs taking say 20 hours.
Timeline would ideally be 1-1.5 weeks to complete.

Recommendations should be outlined clearly in excel column so developer can simply copy+paste.