Mehak Aggarwal is associated with Broxer, a platform designed to connect freelancers with potential clients. The website, https://broxer.com/, offers a marketplace where freelancers can showcase their skills and bid for projects across various categories such as writing, graphic design, programming, and more. Broxer aims to facilitate seamless interactions between service providers and those in need of their services, promoting affordability and quality in freelance work.