S. H.

Key Skills

Software

Don't disclose

Other

Top Subject Matter

Multimodal AI data labeling and RLHF training for LLM optimization

Multimodal physical/environmental gesture dataset creation

LLM training data correction

Top Data Types

Video

Text

Image

Document

Top Task Types

Data Collection

Action Recognition

RLHF

Freelancer Overview

Multimodal Physical Dataset Training Remote Execution. Brings 8+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Don't disclose and Other. Education includes Bachelor of Computer Applications, N/A (2023). AI-training focus includes data types such as Video and Text and labeling workflows including Data Collection, Action Recognition, and RLHF.

Labeling Experience

AI Text Synthesis Correction & Fact-Checking Remote Verification

OtherTextRLHF

Performs AI text synthesis correction and fact-checking for long-form conversational and instructional content. Identifies semantic inconsistencies, fact-checks outputs against verified web data repositories, and modifies English syntax structure to improve training data clarity. Contributes to safer and more reliable training examples through careful review and correction. • Semantic inconsistency detection and training data correction. • Fact-checking against verified web data repositories. • English syntax restructuring to improve clarity and alignment. • Review of AI-generated instructional/conversational text for accuracy.

2025 - Present

Multimodal Physical Dataset Training Remote Execution

OtherVideoAction Recognition

Independently engages in multimodal physical dataset training via remote execution, focusing on environmental gesture data mapping and context-heavy image/video tag recording. Produces and submits hundreds of verified high-definition localized media points while adhering to rigorous technical resolution guidelines. Ensures recorded data is suitable for downstream model learning by maintaining consistent labeling quality. • Environmental gesture data mapping and context-heavy tag recording. • Submission of hundreds of verified high-definition localized media points. • Strict adherence to technical resolution and recording guidelines. • Remote execution of dataset-building tasks for training use cases.

2025 - Present

Freelance AI Data Contributor & Content Writer (AI Training & Annotation) 2025 – Present

Don't discloseVideoData Collection

Freelance AI data contributor performing cross-platform data labeling, micro-tasking, and RLHF-oriented workflows for commercial LLM training. Conducts precise multi-camera and action-tracking mobile video data recording with strict guideline adherence and high-fidelity contextual media logging. Supports dataset quality through verification against niche vendor metrics and rubric-based analysis. • Cross-platform data labeling and micro-tasking for LLM training pipelines. • Multi-camera action-tracking video recording and contextual media logging. • RLHF evaluation/feedback loops to help optimize model performance. • AI output verification and analysis using stringent validation rubrics.

2025 - Present

Education

Work History