Certification of Academic Translations for USCIS (Certified translators in the US Only)

I am looking for a certified translator to validate and certify the translation of two academic documents: my bachelor’s degree diploma and academic transcripts, obtained in Venezuela. The translations have already been completed, so I only need certification to meet USCIS requirements… (Budget: $10 – $30 USD, Jobs: English (US) Translator, English Grammar, Proofreading, Translation)