InDesign DTP of catalogs

We are a translation company that translates various publications in multiple languages. We require DTP and page layout of InDesign files. The design exists but usually needs tweaks owing to text expansion, linking up graphics and fonts, detecting and inserting missing texts and such.

Key requirements:
- Expertise in InDesign
- Strong understanding of DTP (Desktop Publishing) principles

We typically need fast turnaround. This is an ongoing need. Please respond if you can help. Prices to be determined.