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H

Harsh Kumar

AI Model Trainer | Data Annotation Specialist | Software Engineer

India flagRohtak, India
$15.00/hrEntry LevelOther

Key Skills

Software

Other

Top Subject Matter

Artificial Intelligence (AI) & Machine Learning
Generative AI / Large Language Models (LLM)
Software Development & Data Annotation

Top Data Types

TextText
DocumentDocument
AudioAudio

Top Task Types

No task types listed

Freelancer Overview

Results-driven Software Engineer with around 3 years of experience in C++11 development on Linux platforms, specializing in multithreaded systems, real-time data processing, and GUI-based application development across aerospace (Air Traffic Control) and healthcare domains. Strong engineering background with hands-on experience in problem-solving, system optimization, and delivering high-performance software solutions. In addition to my software engineering experience, I am actively expanding into AI training and data annotation roles. Over the past 2–3 months, I have worked on freelance projects involving AI model training, data annotation, and language-based tasks across different freelancing platforms. I have experience working in both English and Hindi, with Hindi being my native language and strong fluency in English communication. I am highly detail-oriented, adaptable, and passionate about contributing to AI model improvement through quality-focused training and evaluation work.

Entry LevelEnglishHindi

Labeling Experience

AI Trainer – Aether Project

AudioTranscription
Worked as a Freelance AI Trainer on the Aether Project at Outlier, contributing to AI model improvement through data annotation, response evaluation, quality analysis, and training support for Large Language Models (LLMs). Responsibilities included reviewing AI-generated content, ensuring accuracy and relevance, performing English and Hindi language-based tasks, and maintaining high-quality standards for model performance. Applied strong analytical skills, attention to detail, and problem-solving abilities to support the development of reliable and efficient AI systems.

Worked as a Freelance AI Trainer on the Aether Project at Outlier, contributing to AI model improvement through data annotation, response evaluation, quality analysis, and training support for Large Language Models (LLMs). Responsibilities included reviewing AI-generated content, ensuring accuracy and relevance, performing English and Hindi language-based tasks, and maintaining high-quality standards for model performance. Applied strong analytical skills, attention to detail, and problem-solving abilities to support the development of reliable and efficient AI systems.

2026 - Present

Education

C

Chandigarh Engineering College

Bachelor of Technology, Computer Science and Engineering

Bachelor of Technology
2017 - 2021

Work History

H

Honeywell

Software Engineer

Bengaluru
2022 - 2024
L

L&T Technology Services

Associate Engineer

Mysuru
2021 - 2022