Full Basic SEO Setup

I want to drive more organic traffic from Google and need the foundational on-page and technical SEO handled end-to-end. The site requires a clean, standards-based setup so every page is properly indexed and performs well on both mobile and desktop... (Budget: ₹600 - ₹605 INR, Jobs: Internet Marketing, Keyword Research, Link Building, Page Speed Optimization, PHP, SEO, SEO Auditing, Website Optimization)