Freelancer

Key Skills

Software

Clickworker

Remotasks

Toloka

Top Subject Matter

No subject matter listed

Top Data Types

Text

Document

Image

Top Task Types

Text Generation

Question Answering

Object Detection

Transcription

Data Collection

Freelancer Overview

ANN C. OHABUIKE Doha, Qatar • [email protected] • +974 50123033 PROFESSIONAL SUMMARY Highly organized, analytical, and detail-oriented AI Data Trainer and Annotation Specialist with a proven background in content evaluation, corporate customer service, and operational coordination. Technical expertise includes refining Large Language Models (LLMs) through High-Quality Text Generation, Reinforcement Learning from Human Feedback (RLHF), and systematic prompt engineering. Combines exceptional critical thinking skills, a verified 4.67/5.0 academic record, and multi-channel communication expertise to deliver precise, nuanced, and safe data for advanced AI model development. CORE COMPETENCY AREAS AI Training: RLHF, Prompt Engineering, Model Ranking, Data Quality & Language: Text nuance analysis, fact- Red Teaming. checking, editing. Operations: Workflow optimization, scheduling, vendor Client Relations: High-volume inquiries, database upkeep, coordination. problem solving. PROFESSIONAL EXPERIENCE AI Trainer & Data Annotation Specialist January 2026 – Present Remote Freelance • Craft complex, high-quality prompts to train, test, and refine generative AI models across diverse technical domains. • Evaluate and rank model responses based on rigid criteria including accuracy, truthfulness, helpfulness, and safety. • Perform deep-dive fact-checking and text editing to eliminate logical fallacies, factual errors, or inconsistencies. • Utilize RLHF methodologies to ensure language m

Education