Once the prototypes were validated by our client, I worked closely with my development team to get the design up on staging environment. As a team we worked cohesively on the designs as per high fidelity prototype including pixel perfect and functionality. I worked on the front end development as well using sass framework and HTML 5.
If time permits, I would conduct user testing sessions to validate the designs. Several iterations would have to be completed due to changes.
After last round of checking and approval from our client, the page went live.