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Pratap Ranjan S.

Pratap Ranjan S.

Operations Associate — AI Trainer (AI post-training and chatbot evaluation) at EtharaAI (Freelance/Remote)

India flagGreater Noida, India

Key Skills

Software

Don't disclose

Top Subject Matter

Bilingual AI chatbot training
Evaluation Domain Expertise
and research/fact-checking for LLM outputs

Top Data Types

TextText
DocumentDocument

Top Task Types

Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Entity (NER) ClassificationEntity (NER) Classification

Freelancer Overview

Operations Associate — AI Trainer (AI post-training and chatbot evaluation) at EtharaAI (Freelance/Remote). Brings 3+ years of professional experience across legal operations, contract review, compliance, and structured analysis. Core strengths include Don't disclose. Education includes Bachelor of Technology, Dr. A.P.J. Abdul Kalam Technical University (AKTU) (2025). AI-training focus includes data types such as Text and labeling workflows including Prompt + Response Writing (SFT) and Named Entity Recognition.

Labeling Experience

Operations Associate — AI Trainer (AI post-training and chatbot evaluation) at EtharaAI (Freelance/Remote)

Don't discloseTextTextPrompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Trained AI chatbots by writing diverse, novel bilingual conversations and high-quality answers based on prompts in Hindi and English. Compared outputs from different language models and assessed differences in quality using structured documentation aligned with project guidelines. Performed research and fact-checking to flag inaccurate, sensitive, or unclear responses and provided feedback to improve response relevance and correctness. • Wrote diverse conversation sets and novel dialogue content across a wide range of topics. • Generated prompt-driven answers and compared model performance with clear observations. • Evaluated accuracy, originality, grammar, and consistency across AI-generated text. • Flagged issues based on detailed guidelines and contributed to measuring chatbot progress.

2026 - Present

AI Trainer & Data Annotation Intern - Vault of Codes

TextTextEntity (NER) ClassificationEntity (NER) Classification

No description provided.

2024 - 2024

AI Trainer & Data Annotation Intern at Vault of Codes (Internship)

Don't discloseTextTextPrompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Contributed to AI chatbot training tasks by writing high-quality bilingual conversations and answers across 50+ prompts in Hindi and English. Conducted iterative evaluation by comparing different AI model outputs to measure progress and improve response relevance. Applied fact-checking and research practices to enhance grammar, accuracy, and originality of training content. • Authored prompt-based chatbot responses and diverse conversations for dataset creation. • Compared multiple AI models and quantified quality improvements over iterations. • Ensured bilingual (Hindi + English) writing quality for AI training data. • Improved relevance, accuracy, and originality through careful review and fact-checking.

2024 - 2024

Education

D

Dr. A.P.J. Abdul Kalam Technical University (AKTU)

Bachelor of Technology, Computer Science

Bachelor of Technology
2021 - 2025

Work History

E

EtharaAI (AI Post-Training Startup)

Operations Associate — AI Trainer

Location not specified
2026 - Present
E

EtharaAI (

Bilingual Operations Associate and AI Trainer fluent in Hindi and English, with hands-on experience training AI chatbots, writing diverse and novel conversations, and evaluating model outputs for quality and accuracy. Currently working as an AI Evaluation Analyst

Location not specified
2026 - Present