Premal J.

Key Skills

Software

Appen

Top Subject Matter

AI-generated content

language data

multimodal evaluation

Top Data Types

Text

Image

Audio

Top Task Types

Transcription

Classification

RLHF

Entity (NER) Classification

Freelancer Overview

AI Training / Data Evaluation Contractor. Brings 2+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Appen. Education includes B.Tech, Sanjivani University, Kopargaon, Maharashtra. AI-training focus includes data types such as Text, Image, and Audio and labeling workflows including Evaluation, Rating, and Transcription.

Labeling Experience

AI Training / Data Evaluation Contractor - CrowdGen by Appen

AppenImageRLHFEntity (NER) Classification

Evaluated AI-generated content using project-specific guidelines, rubrics, and quality criteria; completed transcription and language-data tasks; performed text-to-speech evaluation; conducted prompt-based image comparison and visual evaluation; adapted to changing project instructions and rubrics; maintained consistency across repetitive AI-data tasks independently in a remote environment.

2026 - Present

AI Training / Data Evaluation Contractor

AppenTextTranscriptionClassification

Rubric-based AI response quality evaluation, instruction-following and relevance assessment, error identification, comparative evaluation, text annotation and structured labeling, transcription accuracy and formatting checks, text-to-speech quality review, and prompt-based image comparison.

2026 - Present

Education

Work History