Subham Rai

Key Skills

Software

Appen

Clickworker

Top Subject Matter

Language – Content Evaluation

Technology – Software / AI Systems

Computer Science – Software & Programming

Top Data Types

Audio

Computer Code Programming

Image

Top Label Types

Audio Recording

Computer Programming Coding

Data Collection

Transcription

Translation Localization

Bounding Box

Text Generation

Question Answering

Text Summarization

Evaluation Rating

Freelancer Overview

I have hands-on experience in AI training and data labeling, primarily focused on text-based tasks for large language models (LLMs). My work includes prompt–response writing, text classification, question answering, summarization, transcription, translation, and evaluation of model outputs based on clarity, relevance, and instruction-following. I am comfortable working with detailed guidelines and delivering high-quality labeled data in structured production workflows. Alongside AI training work, I have a strong background in writing and computer science concepts, which helps me understand both language quality and technical intent in datasets. I am detail-oriented, consistent, and reliable, with experience contributing to language-focused AI projects that require accuracy, clear reasoning, and careful adherence to task requirements.

Labeling Experience

Text Data Labeling & Annotation (Multi-Platform)

AppenTextClassificationText Summarization

Contributed to text-based data labeling and AI training projects across multiple platforms including Appen, Remotasks, Clickworker, UHRS and RWS. Tasks involved text categorization, entity recognition, prompt–response writing, question answering, summarization, translation, and evaluation of AI-generated content. Work required strict adherence to task guidelines, consistency across datasets, and high attention to language quality and accuracy.

Contributed to text-based data labeling and AI training projects across multiple platforms including Appen, Remotasks, Clickworker, UHRS and RWS. Tasks involved text categorization, entity recognition, prompt–response writing, question answering, summarization, translation, and evaluation of AI-generated content. Work required strict adherence to task guidelines, consistency across datasets, and high attention to language quality and accuracy.

2021 - 2023

Education

Work History