While I was at iSoftStone North America I was on a team tasked with helping the Microsoft Office 365 team handling the marketing sites (products.office.com) implement new features and fix various bugs in 2019-2020.
In 2018 my role was on a managed services team as the front-end developer to create the Asimov documentation website for internal Microsoft employees.
This cell phone company’s support website needed to be responsive so it can work better on various screen sizes. This meant it needed a complete overhaul. Project was in 2016-2017.