Off page SEO for usa website 30 keywords

I want to lift the visibility of 30 US-focused keywords for my manufacturing website through authoritative, off-page SEO. For each keyword I need at least two backlinks, placed on DA 50+ pages that can genuinely send both traffic and relevance, not just raw authority... (Budget: ₹1500 - ₹12500 INR, Jobs: Analytics, Content Marketing, Content Strategy, Digital Marketing, Internet Marketing, Keyword Research, Link Building, Marketing, SEO, Website Optimization)