Full-Stack App UI Redeployment

I already have a working full-stack application with a React front-end and a stable back-end. The business has now approved a completely fresh user interface, so I need the whole front-end swapped over to that new design and then redeployed alongside the existing API services without breaking anything already in production.

The current codebase is clean and well-documented. There will be minimal additional FE/BE work, however, a full understanding of ReactJS, Django, REST API creation/management, Azure resources is important.

Every visible surface of the front-end — landing, dashboard, profile pages and all secondary views — must reflect the new layout, colour palette, and streamlined navigation that the designers have delivered.

Key things I care about:
• Pixel-accurate implementation of the supplied UI assets in React
• Zero regression on any existing functionality or data flow
• Smooth deployment to our staging and production environments with clear rollback steps
• A concise hand-off note summarising component structure, routing changes, and any new environment variables

If you are comfortable refactoring React components, testing against live APIs, and handling the final push to production, let’s talk.