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David H.

David H.

Independent Senior AIGC Designer – AI Output Evaluation & RLHF, Dataset Generation, Prompt Engineering

China flagChengdu, China

Key Skills

Software

Other

Top Subject Matter

Advertising and Generative Design
Creation of AI images, AI short videos, AI advertisements, and AI movies

Top Data Types

ImageImage
VideoVideo

Top Task Types

RLHFRLHF

Freelancer Overview

Independent Senior AIGC Designer – AI Output Evaluation & RLHF, Dataset Generation, Prompt Engineering. Brings 25+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Other. AI-training focus includes data types such as Image and labeling workflows including RLHF.

Labeling Experience

Independent Senior AIGC Designer – AI Output Evaluation & RLHF, Dataset Generation, Prompt Engineering

OtherImageImageRLHFRLHF

I provided expert-level human feedback, prompt engineering, and rigorous content moderation for AI model training and alignment. My work involved generating high-quality visual datasets, fine-tuning visual models, and evaluating AI outputs for logical and aesthetic quality. As a Nationally Certified Advertising Reviewer and Professional, I ensured compliance, safety, and alignment in AI-generated content. • Delivered prompt engineering and dataset creation for platforms like JimengAI, Qianwen AI, iQIYI, and others. • Performed robust RLHF and visual content moderation for AI model output evaluation. • Supplied specialized advertising, creativity, and compliance datasets for visual AI systems. • Provided academic and professional guidance for AIGC methodologies at several universities.

2021 - Present

Education

S

Sichuan Normal University

junior college, advertising design

junior college
2001 - 2004

Work History

S

Self-Employed

Independent Senior Brand Designer

Chengdu
2002 - Present