Mobile Pixel Perfect Frontend Finisher

I have a set of already-approved UI/UX files that must be translated into clean, maintainable code for mobile screens only. Several pages are partly built, a handful of components still show visual glitches, and a few sections are missing altogether. All of that needs to be wrapped up inside a single, seven-day sprint.

Your job is purely front-end: no design tweaks, no back-end hooks, just razor-sharp HTML5, CSS3 and JavaScript work (framework choice is up to you, provided the result matches the provided designs exactly). Every pixel, font weight and interaction has to mirror the mock-ups—no creative liberties.

To help me gauge fit, tell me about similar mobile-first builds you have completed and the techniques or tools you relied on to hit pixel perfection under tight deadlines. A concise rundown of that experience is all I need to shortlist you.

Deliverables
• Fully coded, responsive mobile pages matching the supplied designs 1:1
• All existing visual or functional issues resolved
• Source pushed to the repo daily so progress is visible
• Final hand-off within 7 calendar days from acceptance

I am not accepting agencies, beginners or anyone who plans to subcontract. If you thrive on meticulous front-end craftsmanship and quick turnarounds, this should be a straightforward engagement.