Qwaku A.

Key Skills

Software

Clickworker

Appen

Data Annotation Tech

iMerit

LabelImg

Label Studio

Mercor

Top Subject Matter

LLM evaluation and RLHF dataset preparation

Legal Services & Contract Review

Regulatory Compliance & Risk Analysis

Top Data Types

Text

Image

Video

Top Task Types

RLHF

Text Generation

Question Answering

Transcription

Object Detection

Data Collection

Text Summarization

Evaluation/Rating

Freelancer Overview

Freelance AI Data Contributor (AI Content Specialist & Data Model Trainer). Brings 3+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include N and A. Education includes Bachelor Degree, Koforidua Technical University. AI-training focus includes data types such as Text and labeling workflows including RLHF.

Labeling Experience

Freelance AI Data Contributor (AI Content Specialist & Data Model Trainer)

TextRLHF

Provided high-volume AI data annotation and training contributions with an emphasis on response auditing and quality control for model improvement. Verified factuality of AI outputs to prevent misinformation and applied preference-based judgments to strengthen alignment signals. Produced detailed reasoning documentation to support why selected outputs were favored in evaluations. • Audited multi-turn AI responses for factuality, logical reasoning, and safety • Ranked and rated LLM responses using Helpfulness, Honesty, and Harmlessness (HHH) • Drafted “Reasoning” reports explaining selection decisions between responses • Maintained an estimated 98% accuracy rating across AI training platforms

2024 - Present

Education

Work History