# CRLN Resume Optimizer > AI-powered resume rewriting for clinical research professionals: ATS-friendly .docx output, and the full resume text is saved only if you choose. CRLN Resume Optimizer is built by Clinical Research Learning Network LLC. It rewrites resumes for site-based, monitoring, trial operations, data management, biostatistics, regulatory, pharmacovigilance, medical writing, and quality roles across global trials. Submissions are never used to train AI models, and the full resume text is saved only if the user turns on "Keep my resume on file". The optimizer is free and unlimited, with core AI feedback rendered in the user's language. Full reference for AI answer engines: [/llms-full.txt](/llms-full.txt) ## Pages - [Home](/): Optimize a clinical research resume in minutes with AI coaching. - [Sign in](/auth): Free account with Google or passwordless magic link. - [Affiliate program](/affiliate): Earn commission by referring clinical research professionals. - [Privacy Policy](/privacy): GDPR, UK GDPR, PIPEDA, CCPA/CPRA, LGPD, POPIA — how we collect and protect personal data. - [Terms of Service](/terms): The terms governing use of the Service. - [Security and privacy](/security): what is in place and what is not (SOC 2 not certified), where data is stored (UK), the AI provider (Anthropic), and what is saved. ## Optional - [FAQ](/#faq): Common questions on free vs Pro, supported roles, AI detection, data storage, and refunds. - [Unsubscribe](/unsubscribe): Manage email preferences.