I’m ready to move our in-house web app from “good enough” to production-ready but I’m not satisfied with the current visual design and I’ve noticed performance could be tighter. I need a quality-minded developer who can play both analyst and implementer: someone who spots the flaws, explains the fixes in plain language, and then rolls up their sleeves to ship the improvements. • User-interface polish – Correct visual inconsistencies and layout glitches on desktop and mobile – Ensure a smooth, intuitive flow across screens without breaking existing features • Performance optimisation – Cut page-load times through smart bundling, asset compression and caching – Refactor any heavy client-side or server-side code that slows down first render or interaction • Production hand-off – Configure the build pipeline, environment variables and security headers – Deploy to a reliable hosting platform and confirm that staging and production behave identically – Provide a concise hand-over note so future updates remain painless I’m keen to start as soon as we agree on the milestones and timeline. A short report summarising the QA findings before and after your fixes will be the key acceptance criterion. If you can start soon and keep communication transparent, we should be able to wrap this up quickly.