Hardik Sharma

Key Skills

Software

Labelbox

Other

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Image

Text

Top Label Types

Classification

Diagnosis

Evaluation Rating

Fine Tuning

RLHF

Freelancer Overview

I am a skilled AI Data Annotator with hands-on experience in training data preparation, quality assurance, and annotation workflows, primarily gained through my work at Fyxer AI. Over the past months, I have contributed to projects involving text, audio, and voice-based annotation, helping improve machine learning models for customer support, voice interaction, and sentiment recognition. My work focused on delivering accurate, high-quality labeled datasets while adhering to strict guidelines and tight deadlines. I specialize in linguistic quality review, emotional tone tagging, intent classification, and annotation QA, and I’ve collaborated with linguists and engineers to refine project guidelines and enhance model accuracy. I’m also experienced with annotation tools, Google Workspace, and remote team coordination. My ability to combine attention to detail with a strong understanding of context and tone helps ensure the training data I work with is both consistent and impactful. Having Text labeling experience too.

Labeling Experience

Education

Work History