Free AI career tools for international students in the US. ATS checker uses literal keyword matching — not a score an AI made up. Resume builder with STAR method and 10 ATS-safe templates. Voice-powered mock interview scores answers on relevance, depth, and STAR completeness. Referral email writer for recruiter and alumni outreach. No signup, no card. Powered by Llama 3.3 70B. Built for F1, OPT, and H1B candidates.