DC

David Castro

Available to hire

I am a detail-oriented and bilingual professional with a passion for language, communication, and technology.

About

I am a detail-oriented and bilingual professional with a passion for language, communication, and technology. With strong listening and analytical skills, I’m motivated to contribute to the development of high-quality AI language models. My work primarily revolves around text editing, transcription, and data annotation, where I ensure high accuracy and adhere to complex guidelines.

I thrive in remote work settings where I can manage my time effectively while meeting strict deadlines. I believe in the power of language and technology to create impactful solutions, and I’m excited about the opportunity to work on innovative projects in AI and linguistics.

  • 2 years' experience
  • Joined November 2025

Languages

  • Spanish; CastilianFluent
  • EnglishIntermediate

Industry experience

  • Education
  • Media & Entertainment
  • Professional Services

Work experience

Freelance Language Contributor & Content Reviewer · RemoteJan 2023 – Nov 2025 · 2 yrs 11 mos

Assisted in reviewing and proofreading Spanish texts for clarity and tone. Practiced transcription of short audio clips to improve linguistic accuracy. Conducted language and AI model training simulations for annotation practice. Demonstrated consistent quality control and attention to linguistic nuances.

Education

Bachelor’s Degree in Progress · Independent studies and online training in language technology and AI2030 – 2025
Bachelor’s Degree in Progress · Communication & Linguistics Focus2030 – 2025

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