High-DR Dofollow SEO Backlinks

My agency site needs a small set of powerful, dofollow backlinks that actually move the needle, not directory entries or profile spam. I want contextual links placed in fresh guest-posts on high-DR industry... (Budget: ₹1500 - ₹12500 INR, Jobs: Content Marketing, Content Writing, Digital Marketing, Internet Marketing, Keyword Research, Link Building, Marketing, SEO)