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H
Harsh S.

Harsh S.

AI Data Trainer - Technology & Internet

India flagGwalior, India

Key Skills

Software

AppenAppen
LabelboxLabelbox
OneFormaOneForma
RemotasksRemotasks
Scale AIScale AI
SuperAnnotateSuperAnnotate
TelusTelus
Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

AudioAudio
Computer Code ProgrammingComputer Code Programming
DocumentDocument
ImageImage
TextText

Top Task Types

Audio RecordingAudio Recording
Bounding BoxBounding Box
ClassificationClassification
Computer Programming/CodingComputer Programming/Coding
Entity (NER) ClassificationEntity (NER) Classification
Evaluation/RatingEvaluation/Rating
Fine-tuningFine-tuning
Object DetectionObject Detection
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Question AnsweringQuestion Answering
RLHFRLHF
Text GenerationText Generation
Text SummarizationText Summarization
TranscriptionTranscription
Translation/LocalizationTranslation/Localization

Freelancer Overview

I am an experienced AI data trainer and system engineer with a strong background in training, evaluating, and refining AI models for conversational and code-based applications. My work spans projects like Google’s Magi, where I train and assess AI on grounding, factuality, intent, synthesis, readability, and trust and safety, ensuring high-quality conversational experiences. I have expertise in designing complex prompts, annotating and ranking model responses, and providing detailed justifications for choices. My technical skills include Python, Java, JavaScript, ReactJS, NodeJS, Docker, and TensorFlow, and I am adept at creating structured data formats and clear documentation. I am passionate about building reliable AI systems through meticulous data labeling, annotation, and continuous process optimization.

Labeling Experience

AI Data Trainer

Internal/Proprietary ToolingImageImageEntity (NER) ClassificationEntity (NER) ClassificationClassificationClassification

The project is about writing clear and descriptive captions that describe exactly what is visible in an image. It focuses on explaining key parts like objects, text, position, background, and colors without adding opinions. The goal is to help anyone easily understand the image, especially someone who cannot see the image.

2025

Education

I

Institute of Technology and Management (ITM)

Bachelor of Technology, Information Technology

Bachelor of Technology
2020 - 2024
P

Pragati Vidya Peeth

Higher Secondary School Certificate, Physics, Chemistry, Mathematics

Higher Secondary School Certificate
2018 - 2019

Work History

T

Tata Consultancy Services

System Engineer

Gurgaon
2025 - Present