White-Hat Off-Page Ranking Boost

I’m looking for an experienced SEO specialist to help improve the rankings of my course-based website targeting the USA market.

Requirements:

Strong experience in white-hat SEO techniques only
Link building (high-quality, relevant backlinks)
Article submissions (manual, niche-relevant sites)
Image submissions & other off-page SEO strategies
Ability to work with USA-focused websites and directories
No spammy or black-hat methods

Goal:
Increase domain authority, organic traffic, and keyword rankings in the US.

Bonus:
Experience with education/course websites is a plus.

Please include:

Previous work samples
List of sites or strategies you use
Pricing and timeline
MUST share all website list wheer you do link building, article subbmission, image sub mission etc..