Layout and prepress for a corporate magazine

We are looking for a designer to lay out our corporate magazine of about sixty pages and prepare it fully for offset printing. The texts, interviews and staff photos are ready, but there is no unified grid or visual style, so the materials currently look scattered and inconsistent. We need someone who will build a modular grid, arrange the pages by section, design the cover and the table-of-contents spread, and bring every image to a single, calm look.

Color correction matters a great deal here. Some photos were shot on a phone and others on a camera, so they differ strongly in tone and exposure. We want them brought together into a tidy, restrained layout, with print resolution checked and weak frames improved by cropping or retouching. The final file has to reach the printing house without any further work on our side.

From the freelancer we expect a working source file plus a correct PDF with bleeds, crop marks and a CMYK profile. Please show a sample spread first, agree on the fonts and palette, and remember that the run is printed offset, so bleeds and black-text overprint are important. Deadline and budget are open for discussion, but the layout must be accurate and made with a real printing house in mind.