App Interface Spain Spanish Translation

I need all user-facing text from my web app converted from English into Spain-specific Spanish. The strings include navigation menus, tooltips, onboarding messages and small error prompts—everything that helps users understand features and move smoothly through each screen.

Accuracy and natural flow are essential, but so is respecting the character limits and placeholders that keep the UI intact. You’ll receive a neatly organised CSV (key / English string) and, if you prefer, a PO file; return the finished Spain-Spanish copy in the same format so my dev team can drop it straight back into the build.

Please keep these points in mind as you work:
• Use authoritative Spain Spanish, avoiding Latin-Americanisms.
• Preserve variables like %username% or {0}; do not translate code or markup.
• If a translation risks truncation, flag it with a comment so we can tweak the layout or wording together.
• Perform a quick self-proofread for consistency and tone before delivery.

Let me know your turnaround time for roughly 3,500 words and any relevant examples of past app or SaaS localisation you’ve handled. Once we agree on the schedule, I’ll share the string file and staging link so you can see the text in context.