Hitesh Patel
I’m Hitesh Patel, an AI Data & Annotation Specialist focused on LLM evaluation and high-quality dataset annotation.
About
I’m Hitesh Patel, an AI Data & Annotation Specialist focused on LLM evaluation and high-quality dataset annotation. I bring a structured, detail-oriented engineering mindset to review tasks, using clear guidelines to assess accuracy, relevance, clarity, and overall response quality across AI-generated outputs.
I work comfortably in remote, deadline-driven projects, with a strong emphasis on consistency and quality checks. Fluent in English, Hindi, and Gujarati, I support multilingual transcription/translation validation and transcription/audio tasks, and I also contribute to ad quality and user-relevance evaluations to help improve model performance.
- 1 year's experience
- Joined September 2026
Languages
- EnglishFluent
- HindiFluent
- GujaratiAdvanced
Industry experience
- Professional Services
- Software & Internet
Work experience
Contributed to AI data annotation and evaluation work across text, audio, image, and video datasets. Validated AI-generated translations and transcriptions against detailed annotation guidelines, and assessed ad content for relevance and user experience. Completed audio recording and transcription tasks supporting speech recognition and machine learning systems, performing quality checks to keep annotations consistent and reliable.
Reviewed AI-generated and LLM responses to evaluate accuracy, relevance, clarity, and overall quality using structured, consistent criteria. Identified factual inaccuracies, inconsistencies, and low-quality or inappropriate responses while following project guidelines and maintaining confidentiality. Ensured outputs met quality standards through objective ratings and careful instruction adherence.
Education
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