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Hari Haran Rg

Hari Haran Rg

AI Trainer / AI Response Evaluator

India flagN/A, India
$10.00/hrEntry LevelScale AI

Key Skills

Software

Scale AIScale AI

Top Subject Matter

AI Language Model Evaluation
Gen AI training
2D Illustration (Traditional and Digital)

Top Data Types

ImageImage
VideoVideo
TextText

Top Task Types

Object Detection
Evaluation Rating
Fine Tuning
Bounding Box

Freelancer Overview

AI Trainer / AI Response Evaluator. Brings 6+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Internal and Proprietary Tooling. Education includes Bachelor of Engineering, Saranathan College of Engineering (2020) and Certificate, California Institute of the Arts (CalArts) via Coursera (2021). AI-training focus includes data types such as Text and labeling workflows including Evaluation and Rating.

Entry LevelEnglishTamil

Labeling Experience

AI Trainer / AI Response Evaluator

ImageQuestion Answering
As an AI Trainer and Response Evaluator, I evaluated and improved AI-generated responses across reasoning, writing, and problem-solving tasks. My responsibilities included comparing multiple AI outputs to identify the most accurate and coherent responses, as well as providing structured feedback to enhance model performance. I performed prompt evaluation, response rewriting, and contributed to large-scale AI training datasets for language model improvement. • Assessed AI outputs for factual accuracy, clarity, and relevance. • Reviewed and rated responses based on defined criteria and guidelines. • Provided feedback to improve AI language model capabilities. • Contributed to datasets that support ongoing model training and refinement.

As an AI Trainer and Response Evaluator, I evaluated and improved AI-generated responses across reasoning, writing, and problem-solving tasks. My responsibilities included comparing multiple AI outputs to identify the most accurate and coherent responses, as well as providing structured feedback to enhance model performance. I performed prompt evaluation, response rewriting, and contributed to large-scale AI training datasets for language model improvement. • Assessed AI outputs for factual accuracy, clarity, and relevance. • Reviewed and rated responses based on defined criteria and guidelines. • Provided feedback to improve AI language model capabilities. • Contributed to datasets that support ongoing model training and refinement.

2026 - Present

Education

C

California Institute of the Arts (CalArts) via Coursera

Certificate, Graphic Design

Certificate
2020 - 2021
S

Saranathan College of Engineering

Bachelor of Engineering, Instrumentation and Control Engineering

Bachelor of Engineering
2016 - 2020

Work History

N

Nellai Karupatti Coffee

Business Operations and Visual Marketing Associate

N/A
2023 - Present
I

Infinito Comics

Comic Developer

N/A
2022 - 2023