AS

AVINASH KUMAR SAH

AI Data Annotator · AI Model Trainer (LLM/RLHF) · AI Quality & Evaluation Specialist

Pune, Maharashtra, India

@avinash_kumar_sah

0 followers

🎓 B.Tech, Computer Science & Engineering (Kalvium Program) at MIT ADT University · Graduating 2028

About

Detail-oriented AI Data Annotator and AI Model Trainer with hands-on experience across image, video, audio, and text annotation for computer vision and LLM training pipelines. Also experienced in RLHF-style evaluation, AI agent task verification, and QA for large-scale, remote annotation workflows.

Experience

  • AI Data Annotation Apprentice
    NVIDIA · Remote, Pune
    Dec 2025 – Sep 2026

    LiDAR & Computer Vision Dataset Annotation — Autonomous Driving

  • AI Data Annotator & Model Trainer
    Appen, Scaler, HumanBit

    Audio & Video Annotation, LLM Response Evaluation, and AI Agent Test Verification

  • Vibe Coding Web Scraping Expert (AI Pilot)
    Mindrift

    Tandem Project (via Toloka) — AI-Assisted Data Extraction & Structured Dataset Delivery

Education

Skills

Tools / apps / platforms

<3 months <3 months Just getting started - under three months. This is also what shows when a level has not been set.
Git GitHub Postman

Languages

Native / Bilingual Native / Bilingual Their first language, or as strong as one.
Hindi Speak Maithili Speak
Fluent Fluent Comfortable using it for work.
English Speak

⚽ Extracurricular activities

  • Google Student Ambassador — Vice President, Google Gemini Student Club

    Promotes AI literacy and grows the campus developer community (Aug 2025 – Present).

  • Management Team, IIC MIT ADT

    Co-organized the 'BHARAT 2.0' startup fest with 200+ participants.

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